diff options
Diffstat (limited to 'include/trace')
34 files changed, 1965 insertions, 680 deletions
diff --git a/include/trace/events/9p.h b/include/trace/events/9p.h index a0666362c111..633ee9ee9778 100644 --- a/include/trace/events/9p.h +++ b/include/trace/events/9p.h @@ -6,76 +6,95 @@ #include <linux/tracepoint.h> +#define P9_MSG_T \ + EM( P9_TLERROR, "P9_TLERROR" ) \ + EM( P9_RLERROR, "P9_RLERROR" ) \ + EM( P9_TSTATFS, "P9_TSTATFS" ) \ + EM( P9_RSTATFS, "P9_RSTATFS" ) \ + EM( P9_TLOPEN, "P9_TLOPEN" ) \ + EM( P9_RLOPEN, "P9_RLOPEN" ) \ + EM( P9_TLCREATE, "P9_TLCREATE" ) \ + EM( P9_RLCREATE, "P9_RLCREATE" ) \ + EM( P9_TSYMLINK, "P9_TSYMLINK" ) \ + EM( P9_RSYMLINK, "P9_RSYMLINK" ) \ + EM( P9_TMKNOD, "P9_TMKNOD" ) \ + EM( P9_RMKNOD, "P9_RMKNOD" ) \ + EM( P9_TRENAME, "P9_TRENAME" ) \ + EM( P9_RRENAME, "P9_RRENAME" ) \ + EM( P9_TREADLINK, "P9_TREADLINK" ) \ + EM( P9_RREADLINK, "P9_RREADLINK" ) \ + EM( P9_TGETATTR, "P9_TGETATTR" ) \ + EM( P9_RGETATTR, "P9_RGETATTR" ) \ + EM( P9_TSETATTR, "P9_TSETATTR" ) \ + EM( P9_RSETATTR, "P9_RSETATTR" ) \ + EM( P9_TXATTRWALK, "P9_TXATTRWALK" ) \ + EM( P9_RXATTRWALK, "P9_RXATTRWALK" ) \ + EM( P9_TXATTRCREATE, "P9_TXATTRCREATE" ) \ + EM( P9_RXATTRCREATE, "P9_RXATTRCREATE" ) \ + EM( P9_TREADDIR, "P9_TREADDIR" ) \ + EM( P9_RREADDIR, "P9_RREADDIR" ) \ + EM( P9_TFSYNC, "P9_TFSYNC" ) \ + EM( P9_RFSYNC, "P9_RFSYNC" ) \ + EM( P9_TLOCK, "P9_TLOCK" ) \ + EM( P9_RLOCK, "P9_RLOCK" ) \ + EM( P9_TGETLOCK, "P9_TGETLOCK" ) \ + EM( P9_RGETLOCK, "P9_RGETLOCK" ) \ + EM( P9_TLINK, "P9_TLINK" ) \ + EM( P9_RLINK, "P9_RLINK" ) \ + EM( P9_TMKDIR, "P9_TMKDIR" ) \ + EM( P9_RMKDIR, "P9_RMKDIR" ) \ + EM( P9_TRENAMEAT, "P9_TRENAMEAT" ) \ + EM( P9_RRENAMEAT, "P9_RRENAMEAT" ) \ + EM( P9_TUNLINKAT, "P9_TUNLINKAT" ) \ + EM( P9_RUNLINKAT, "P9_RUNLINKAT" ) \ + EM( P9_TVERSION, "P9_TVERSION" ) \ + EM( P9_RVERSION, "P9_RVERSION" ) \ + EM( P9_TAUTH, "P9_TAUTH" ) \ + EM( P9_RAUTH, "P9_RAUTH" ) \ + EM( P9_TATTACH, "P9_TATTACH" ) \ + EM( P9_RATTACH, "P9_RATTACH" ) \ + EM( P9_TERROR, "P9_TERROR" ) \ + EM( P9_RERROR, "P9_RERROR" ) \ + EM( P9_TFLUSH, "P9_TFLUSH" ) \ + EM( P9_RFLUSH, "P9_RFLUSH" ) \ + EM( P9_TWALK, "P9_TWALK" ) \ + EM( P9_RWALK, "P9_RWALK" ) \ + EM( P9_TOPEN, "P9_TOPEN" ) \ + EM( P9_ROPEN, "P9_ROPEN" ) \ + EM( P9_TCREATE, "P9_TCREATE" ) \ + EM( P9_RCREATE, "P9_RCREATE" ) \ + EM( P9_TREAD, "P9_TREAD" ) \ + EM( P9_RREAD, "P9_RREAD" ) \ + EM( P9_TWRITE, "P9_TWRITE" ) \ + EM( P9_RWRITE, "P9_RWRITE" ) \ + EM( P9_TCLUNK, "P9_TCLUNK" ) \ + EM( P9_RCLUNK, "P9_RCLUNK" ) \ + EM( P9_TREMOVE, "P9_TREMOVE" ) \ + EM( P9_RREMOVE, "P9_RREMOVE" ) \ + EM( P9_TSTAT, "P9_TSTAT" ) \ + EM( P9_RSTAT, "P9_RSTAT" ) \ + EM( P9_TWSTAT, "P9_TWSTAT" ) \ + EMe(P9_RWSTAT, "P9_RWSTAT" ) + +/* Define EM() to export the enums to userspace via TRACE_DEFINE_ENUM() */ +#undef EM +#undef EMe +#define EM(a, b) TRACE_DEFINE_ENUM(a); +#define EMe(a, b) TRACE_DEFINE_ENUM(a); + +P9_MSG_T + +/* + * Now redefine the EM() and EMe() macros to map the enums to the strings + * that will be printed in the output. + */ +#undef EM +#undef EMe +#define EM(a, b) { a, b }, +#define EMe(a, b) { a, b } + #define show_9p_op(type) \ - __print_symbolic(type, \ - { P9_TLERROR, "P9_TLERROR" }, \ - { P9_RLERROR, "P9_RLERROR" }, \ - { P9_TSTATFS, "P9_TSTATFS" }, \ - { P9_RSTATFS, "P9_RSTATFS" }, \ - { P9_TLOPEN, "P9_TLOPEN" }, \ - { P9_RLOPEN, "P9_RLOPEN" }, \ - { P9_TLCREATE, "P9_TLCREATE" }, \ - { P9_RLCREATE, "P9_RLCREATE" }, \ - { P9_TSYMLINK, "P9_TSYMLINK" }, \ - { P9_RSYMLINK, "P9_RSYMLINK" }, \ - { P9_TMKNOD, "P9_TMKNOD" }, \ - { P9_RMKNOD, "P9_RMKNOD" }, \ - { P9_TRENAME, "P9_TRENAME" }, \ - { P9_RRENAME, "P9_RRENAME" }, \ - { P9_TREADLINK, "P9_TREADLINK" }, \ - { P9_RREADLINK, "P9_RREADLINK" }, \ - { P9_TGETATTR, "P9_TGETATTR" }, \ - { P9_RGETATTR, "P9_RGETATTR" }, \ - { P9_TSETATTR, "P9_TSETATTR" }, \ - { P9_RSETATTR, "P9_RSETATTR" }, \ - { P9_TXATTRWALK, "P9_TXATTRWALK" }, \ - { P9_RXATTRWALK, "P9_RXATTRWALK" }, \ - { P9_TXATTRCREATE, "P9_TXATTRCREATE" }, \ - { P9_RXATTRCREATE, "P9_RXATTRCREATE" }, \ - { P9_TREADDIR, "P9_TREADDIR" }, \ - { P9_RREADDIR, "P9_RREADDIR" }, \ - { P9_TFSYNC, "P9_TFSYNC" }, \ - { P9_RFSYNC, "P9_RFSYNC" }, \ - { P9_TLOCK, "P9_TLOCK" }, \ - { P9_RLOCK, "P9_RLOCK" }, \ - { P9_TGETLOCK, "P9_TGETLOCK" }, \ - { P9_RGETLOCK, "P9_RGETLOCK" }, \ - { P9_TLINK, "P9_TLINK" }, \ - { P9_RLINK, "P9_RLINK" }, \ - { P9_TMKDIR, "P9_TMKDIR" }, \ - { P9_RMKDIR, "P9_RMKDIR" }, \ - { P9_TRENAMEAT, "P9_TRENAMEAT" }, \ - { P9_RRENAMEAT, "P9_RRENAMEAT" }, \ - { P9_TUNLINKAT, "P9_TUNLINKAT" }, \ - { P9_RUNLINKAT, "P9_RUNLINKAT" }, \ - { P9_TVERSION, "P9_TVERSION" }, \ - { P9_RVERSION, "P9_RVERSION" }, \ - { P9_TAUTH, "P9_TAUTH" }, \ - { P9_RAUTH, "P9_RAUTH" }, \ - { P9_TATTACH, "P9_TATTACH" }, \ - { P9_RATTACH, "P9_RATTACH" }, \ - { P9_TERROR, "P9_TERROR" }, \ - { P9_RERROR, "P9_RERROR" }, \ - { P9_TFLUSH, "P9_TFLUSH" }, \ - { P9_RFLUSH, "P9_RFLUSH" }, \ - { P9_TWALK, "P9_TWALK" }, \ - { P9_RWALK, "P9_RWALK" }, \ - { P9_TOPEN, "P9_TOPEN" }, \ - { P9_ROPEN, "P9_ROPEN" }, \ - { P9_TCREATE, "P9_TCREATE" }, \ - { P9_RCREATE, "P9_RCREATE" }, \ - { P9_TREAD, "P9_TREAD" }, \ - { P9_RREAD, "P9_RREAD" }, \ - { P9_TWRITE, "P9_TWRITE" }, \ - { P9_RWRITE, "P9_RWRITE" }, \ - { P9_TCLUNK, "P9_TCLUNK" }, \ - { P9_RCLUNK, "P9_RCLUNK" }, \ - { P9_TREMOVE, "P9_TREMOVE" }, \ - { P9_RREMOVE, "P9_RREMOVE" }, \ - { P9_TSTAT, "P9_TSTAT" }, \ - { P9_RSTAT, "P9_RSTAT" }, \ - { P9_TWSTAT, "P9_TWSTAT" }, \ - { P9_RWSTAT, "P9_RWSTAT" }) + __print_symbolic(type, P9_MSG_T) TRACE_EVENT(9p_client_req, TP_PROTO(struct p9_client *clnt, int8_t type, int tag), diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h index b04ee7e5a466..88cf39d96d0f 100644 --- a/include/trace/events/asoc.h +++ b/include/trace/events/asoc.h @@ -288,31 +288,6 @@ TRACE_EVENT(snd_soc_jack_notify, TP_printk("jack=%s %x", __get_str(name), (int)__entry->val) ); -TRACE_EVENT(snd_soc_cache_sync, - - TP_PROTO(struct snd_soc_codec *codec, const char *type, - const char *status), - - TP_ARGS(codec, type, status), - - TP_STRUCT__entry( - __string( name, codec->component.name) - __string( status, status ) - __string( type, type ) - __field( int, id ) - ), - - TP_fast_assign( - __assign_str(name, codec->component.name); - __assign_str(status, status); - __assign_str(type, type); - __entry->id = codec->component.id; - ), - - TP_printk("codec=%s.%d type=%s status=%s", __get_str(name), - (int)__entry->id, __get_str(type), __get_str(status)) -); - #endif /* _TRACE_ASOC_H */ /* This part must be outside protection */ diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index 1faecea101f3..7f79cf459591 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -407,10 +407,10 @@ TRACE_EVENT(btrfs_sync_file, TP_fast_assign( struct dentry *dentry = file->f_path.dentry; - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); __entry->ino = inode->i_ino; - __entry->parent = dentry->d_parent->d_inode->i_ino; + __entry->parent = d_inode(dentry->d_parent)->i_ino; __entry->datasync = datasync; __entry->root_objectid = BTRFS_I(inode)->root->root_key.objectid; @@ -962,7 +962,7 @@ TRACE_EVENT(alloc_extent_state, __entry->ip = IP ), - TP_printk("state=%p; mask = %s; caller = %pF", __entry->state, + TP_printk("state=%p; mask = %s; caller = %pS", __entry->state, show_gfp_flags(__entry->mask), (void *)__entry->ip) ); @@ -982,7 +982,7 @@ TRACE_EVENT(free_extent_state, __entry->ip = IP ), - TP_printk(" state=%p; caller = %pF", __entry->state, + TP_printk(" state=%p; caller = %pS", __entry->state, (void *)__entry->ip) ); diff --git a/include/trace/events/clk.h b/include/trace/events/clk.h new file mode 100644 index 000000000000..758607226bfd --- /dev/null +++ b/include/trace/events/clk.h @@ -0,0 +1,198 @@ +/* + * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM clk + +#if !defined(_TRACE_CLK_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_CLK_H + +#include <linux/tracepoint.h> + +struct clk_core; + +DECLARE_EVENT_CLASS(clk, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core), + + TP_STRUCT__entry( + __string( name, core->name ) + ), + + TP_fast_assign( + __assign_str(name, core->name); + ), + + TP_printk("%s", __get_str(name)) +); + +DEFINE_EVENT(clk, clk_enable, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_enable_complete, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_disable, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_disable_complete, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_prepare, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_prepare_complete, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_unprepare, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DEFINE_EVENT(clk, clk_unprepare_complete, + + TP_PROTO(struct clk_core *core), + + TP_ARGS(core) +); + +DECLARE_EVENT_CLASS(clk_rate, + + TP_PROTO(struct clk_core *core, unsigned long rate), + + TP_ARGS(core, rate), + + TP_STRUCT__entry( + __string( name, core->name ) + __field(unsigned long, rate ) + ), + + TP_fast_assign( + __assign_str(name, core->name); + __entry->rate = rate; + ), + + TP_printk("%s %lu", __get_str(name), (unsigned long)__entry->rate) +); + +DEFINE_EVENT(clk_rate, clk_set_rate, + + TP_PROTO(struct clk_core *core, unsigned long rate), + + TP_ARGS(core, rate) +); + +DEFINE_EVENT(clk_rate, clk_set_rate_complete, + + TP_PROTO(struct clk_core *core, unsigned long rate), + + TP_ARGS(core, rate) +); + +DECLARE_EVENT_CLASS(clk_parent, + + TP_PROTO(struct clk_core *core, struct clk_core *parent), + + TP_ARGS(core, parent), + + TP_STRUCT__entry( + __string( name, core->name ) + __string( pname, parent->name ) + ), + + TP_fast_assign( + __assign_str(name, core->name); + __assign_str(pname, parent->name); + ), + + TP_printk("%s %s", __get_str(name), __get_str(pname)) +); + +DEFINE_EVENT(clk_parent, clk_set_parent, + + TP_PROTO(struct clk_core *core, struct clk_core *parent), + + TP_ARGS(core, parent) +); + +DEFINE_EVENT(clk_parent, clk_set_parent_complete, + + TP_PROTO(struct clk_core *core, struct clk_core *parent), + + TP_ARGS(core, parent) +); + +DECLARE_EVENT_CLASS(clk_phase, + + TP_PROTO(struct clk_core *core, int phase), + + TP_ARGS(core, phase), + + TP_STRUCT__entry( + __string( name, core->name ) + __field( int, phase ) + ), + + TP_fast_assign( + __assign_str(name, core->name); + __entry->phase = phase; + ), + + TP_printk("%s %d", __get_str(name), (int)__entry->phase) +); + +DEFINE_EVENT(clk_phase, clk_set_phase, + + TP_PROTO(struct clk_core *core, int phase), + + TP_ARGS(core, phase) +); + +DEFINE_EVENT(clk_phase, clk_set_phase_complete, + + TP_PROTO(struct clk_core *core, int phase), + + TP_ARGS(core, phase) +); + +#endif /* _TRACE_CLK_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/trace/events/cma.h b/include/trace/events/cma.h new file mode 100644 index 000000000000..d7cd961720a7 --- /dev/null +++ b/include/trace/events/cma.h @@ -0,0 +1,66 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM cma + +#if !defined(_TRACE_CMA_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_CMA_H + +#include <linux/types.h> +#include <linux/tracepoint.h> + +TRACE_EVENT(cma_alloc, + + TP_PROTO(unsigned long pfn, const struct page *page, + unsigned int count, unsigned int align), + + TP_ARGS(pfn, page, count, align), + + TP_STRUCT__entry( + __field(unsigned long, pfn) + __field(const struct page *, page) + __field(unsigned int, count) + __field(unsigned int, align) + ), + + TP_fast_assign( + __entry->pfn = pfn; + __entry->page = page; + __entry->count = count; + __entry->align = align; + ), + + TP_printk("pfn=%lx page=%p count=%u align=%u", + __entry->pfn, + __entry->page, + __entry->count, + __entry->align) +); + +TRACE_EVENT(cma_release, + + TP_PROTO(unsigned long pfn, const struct page *page, + unsigned int count), + + TP_ARGS(pfn, page, count), + + TP_STRUCT__entry( + __field(unsigned long, pfn) + __field(const struct page *, page) + __field(unsigned int, count) + ), + + TP_fast_assign( + __entry->pfn = pfn; + __entry->page = page; + __entry->count = count; + ), + + TP_printk("pfn=%lx page=%p count=%u", + __entry->pfn, + __entry->page, + __entry->count) +); + +#endif /* _TRACE_CMA_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/trace/events/compaction.h b/include/trace/events/compaction.h index c6814b917bdf..9a6a3fe0fb51 100644 --- a/include/trace/events/compaction.h +++ b/include/trace/events/compaction.h @@ -11,39 +11,55 @@ DECLARE_EVENT_CLASS(mm_compaction_isolate_template, - TP_PROTO(unsigned long nr_scanned, + TP_PROTO( + unsigned long start_pfn, + unsigned long end_pfn, + unsigned long nr_scanned, unsigned long nr_taken), - TP_ARGS(nr_scanned, nr_taken), + TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken), TP_STRUCT__entry( + __field(unsigned long, start_pfn) + __field(unsigned long, end_pfn) __field(unsigned long, nr_scanned) __field(unsigned long, nr_taken) ), TP_fast_assign( + __entry->start_pfn = start_pfn; + __entry->end_pfn = end_pfn; __entry->nr_scanned = nr_scanned; __entry->nr_taken = nr_taken; ), - TP_printk("nr_scanned=%lu nr_taken=%lu", + TP_printk("range=(0x%lx ~ 0x%lx) nr_scanned=%lu nr_taken=%lu", + __entry->start_pfn, + __entry->end_pfn, __entry->nr_scanned, __entry->nr_taken) ); DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_migratepages, - TP_PROTO(unsigned long nr_scanned, + TP_PROTO( + unsigned long start_pfn, + unsigned long end_pfn, + unsigned long nr_scanned, unsigned long nr_taken), - TP_ARGS(nr_scanned, nr_taken) + TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken) ); DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages, - TP_PROTO(unsigned long nr_scanned, + + TP_PROTO( + unsigned long start_pfn, + unsigned long end_pfn, + unsigned long nr_scanned, unsigned long nr_taken), - TP_ARGS(nr_scanned, nr_taken) + TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken) ); TRACE_EVENT(mm_compaction_migratepages, @@ -85,47 +101,198 @@ TRACE_EVENT(mm_compaction_migratepages, ); TRACE_EVENT(mm_compaction_begin, - TP_PROTO(unsigned long zone_start, unsigned long migrate_start, - unsigned long free_start, unsigned long zone_end), + TP_PROTO(unsigned long zone_start, unsigned long migrate_pfn, + unsigned long free_pfn, unsigned long zone_end, bool sync), - TP_ARGS(zone_start, migrate_start, free_start, zone_end), + TP_ARGS(zone_start, migrate_pfn, free_pfn, zone_end, sync), TP_STRUCT__entry( __field(unsigned long, zone_start) - __field(unsigned long, migrate_start) - __field(unsigned long, free_start) + __field(unsigned long, migrate_pfn) + __field(unsigned long, free_pfn) __field(unsigned long, zone_end) + __field(bool, sync) ), TP_fast_assign( __entry->zone_start = zone_start; - __entry->migrate_start = migrate_start; - __entry->free_start = free_start; + __entry->migrate_pfn = migrate_pfn; + __entry->free_pfn = free_pfn; __entry->zone_end = zone_end; + __entry->sync = sync; ), - TP_printk("zone_start=%lu migrate_start=%lu free_start=%lu zone_end=%lu", + TP_printk("zone_start=0x%lx migrate_pfn=0x%lx free_pfn=0x%lx zone_end=0x%lx, mode=%s", __entry->zone_start, - __entry->migrate_start, - __entry->free_start, - __entry->zone_end) + __entry->migrate_pfn, + __entry->free_pfn, + __entry->zone_end, + __entry->sync ? "sync" : "async") ); TRACE_EVENT(mm_compaction_end, - TP_PROTO(int status), + TP_PROTO(unsigned long zone_start, unsigned long migrate_pfn, + unsigned long free_pfn, unsigned long zone_end, bool sync, + int status), - TP_ARGS(status), + TP_ARGS(zone_start, migrate_pfn, free_pfn, zone_end, sync, status), TP_STRUCT__entry( + __field(unsigned long, zone_start) + __field(unsigned long, migrate_pfn) + __field(unsigned long, free_pfn) + __field(unsigned long, zone_end) + __field(bool, sync) __field(int, status) ), TP_fast_assign( + __entry->zone_start = zone_start; + __entry->migrate_pfn = migrate_pfn; + __entry->free_pfn = free_pfn; + __entry->zone_end = zone_end; + __entry->sync = sync; __entry->status = status; ), - TP_printk("status=%d", __entry->status) + TP_printk("zone_start=0x%lx migrate_pfn=0x%lx free_pfn=0x%lx zone_end=0x%lx, mode=%s status=%s", + __entry->zone_start, + __entry->migrate_pfn, + __entry->free_pfn, + __entry->zone_end, + __entry->sync ? "sync" : "async", + compaction_status_string[__entry->status]) +); + +TRACE_EVENT(mm_compaction_try_to_compact_pages, + + TP_PROTO( + int order, + gfp_t gfp_mask, + enum migrate_mode mode), + + TP_ARGS(order, gfp_mask, mode), + + TP_STRUCT__entry( + __field(int, order) + __field(gfp_t, gfp_mask) + __field(enum migrate_mode, mode) + ), + + TP_fast_assign( + __entry->order = order; + __entry->gfp_mask = gfp_mask; + __entry->mode = mode; + ), + + TP_printk("order=%d gfp_mask=0x%x mode=%d", + __entry->order, + __entry->gfp_mask, + (int)__entry->mode) +); + +DECLARE_EVENT_CLASS(mm_compaction_suitable_template, + + TP_PROTO(struct zone *zone, + int order, + int ret), + + TP_ARGS(zone, order, ret), + + TP_STRUCT__entry( + __field(int, nid) + __field(char *, name) + __field(int, order) + __field(int, ret) + ), + + TP_fast_assign( + __entry->nid = zone_to_nid(zone); + __entry->name = (char *)zone->name; + __entry->order = order; + __entry->ret = ret; + ), + + TP_printk("node=%d zone=%-8s order=%d ret=%s", + __entry->nid, + __entry->name, + __entry->order, + compaction_status_string[__entry->ret]) +); + +DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_finished, + + TP_PROTO(struct zone *zone, + int order, + int ret), + + TP_ARGS(zone, order, ret) +); + +DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_suitable, + + TP_PROTO(struct zone *zone, + int order, + int ret), + + TP_ARGS(zone, order, ret) +); + +#ifdef CONFIG_COMPACTION +DECLARE_EVENT_CLASS(mm_compaction_defer_template, + + TP_PROTO(struct zone *zone, int order), + + TP_ARGS(zone, order), + + TP_STRUCT__entry( + __field(int, nid) + __field(char *, name) + __field(int, order) + __field(unsigned int, considered) + __field(unsigned int, defer_shift) + __field(int, order_failed) + ), + + TP_fast_assign( + __entry->nid = zone_to_nid(zone); + __entry->name = (char *)zone->name; + __entry->order = order; + __entry->considered = zone->compact_considered; + __entry->defer_shift = zone->compact_defer_shift; + __entry->order_failed = zone->compact_order_failed; + ), + + TP_printk("node=%d zone=%-8s order=%d order_failed=%d consider=%u limit=%lu", + __entry->nid, + __entry->name, + __entry->order, + __entry->order_failed, + __entry->considered, + 1UL << __entry->defer_shift) +); + +DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_deferred, + + TP_PROTO(struct zone *zone, int order), + + TP_ARGS(zone, order) +); + +DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_defer_compaction, + + TP_PROTO(struct zone *zone, int order), + + TP_ARGS(zone, order) +); + +DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_defer_reset, + + TP_PROTO(struct zone *zone, int order), + + TP_ARGS(zone, order) ); +#endif #endif /* _TRACE_COMPACTION_H */ diff --git a/include/trace/events/ext3.h b/include/trace/events/ext3.h index 6797b9de90ed..fc733d28117a 100644 --- a/include/trace/events/ext3.h +++ b/include/trace/events/ext3.h @@ -144,7 +144,7 @@ TRACE_EVENT(ext3_mark_inode_dirty, __entry->ip = IP; ), - TP_printk("dev %d,%d ino %lu caller %pF", + TP_printk("dev %d,%d ino %lu caller %pS", MAJOR(__entry->dev), MINOR(__entry->dev), (unsigned long) __entry->ino, (void *)__entry->ip) ); @@ -439,10 +439,10 @@ TRACE_EVENT(ext3_sync_file_enter, TP_fast_assign( struct dentry *dentry = file->f_path.dentry; - __entry->dev = dentry->d_inode->i_sb->s_dev; - __entry->ino = dentry->d_inode->i_ino; + __entry->dev = d_inode(dentry)->i_sb->s_dev; + __entry->ino = d_inode(dentry)->i_ino; __entry->datasync = datasync; - __entry->parent = dentry->d_parent->d_inode->i_ino; + __entry->parent = d_inode(dentry->d_parent)->i_ino; ), TP_printk("dev %d,%d ino %lu parent %ld datasync %d ", @@ -710,9 +710,9 @@ TRACE_EVENT(ext3_unlink_enter, TP_fast_assign( __entry->parent = parent->i_ino; - __entry->ino = dentry->d_inode->i_ino; - __entry->size = dentry->d_inode->i_size; - __entry->dev = dentry->d_inode->i_sb->s_dev; + __entry->ino = d_inode(dentry)->i_ino; + __entry->size = d_inode(dentry)->i_size; + __entry->dev = d_inode(dentry)->i_sb->s_dev; ), TP_printk("dev %d,%d ino %lu size %lld parent %ld", @@ -734,8 +734,8 @@ TRACE_EVENT(ext3_unlink_exit, ), TP_fast_assign( - __entry->ino = dentry->d_inode->i_ino; - __entry->dev = dentry->d_inode->i_sb->s_dev; + __entry->ino = d_inode(dentry)->i_ino; + __entry->dev = d_inode(dentry)->i_sb->s_dev; __entry->ret = ret; ), diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index ff4bd1b35246..08ec3dd27630 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -43,15 +43,13 @@ struct extent_status; { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \ { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \ { EXT4_GET_BLOCKS_KEEP_SIZE, "KEEP_SIZE" }, \ - { EXT4_GET_BLOCKS_NO_LOCK, "NO_LOCK" }, \ - { EXT4_GET_BLOCKS_NO_PUT_HOLE, "NO_PUT_HOLE" }) + { EXT4_GET_BLOCKS_NO_LOCK, "NO_LOCK" }) #define show_mflags(flags) __print_flags(flags, "", \ { EXT4_MAP_NEW, "N" }, \ { EXT4_MAP_MAPPED, "M" }, \ { EXT4_MAP_UNWRITTEN, "U" }, \ - { EXT4_MAP_BOUNDARY, "B" }, \ - { EXT4_MAP_FROM_CLUSTER, "C" }) + { EXT4_MAP_BOUNDARY, "B" }) #define show_free_flags(flags) __print_flags(flags, "|", \ { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \ @@ -75,6 +73,36 @@ struct extent_status; { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"}) +TRACE_EVENT(ext4_other_inode_update_time, + TP_PROTO(struct inode *inode, ino_t orig_ino), + + TP_ARGS(inode, orig_ino), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( ino_t, ino ) + __field( ino_t, orig_ino ) + __field( uid_t, uid ) + __field( gid_t, gid ) + __field( __u16, mode ) + ), + + TP_fast_assign( + __entry->orig_ino = orig_ino; + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->uid = i_uid_read(inode); + __entry->gid = i_gid_read(inode); + __entry->mode = inode->i_mode; + ), + + TP_printk("dev %d,%d orig_ino %lu ino %lu mode 0%o uid %u gid %u", + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long) __entry->orig_ino, + (unsigned long) __entry->ino, __entry->mode, + __entry->uid, __entry->gid) +); + TRACE_EVENT(ext4_free_inode, TP_PROTO(struct inode *inode), @@ -212,7 +240,7 @@ TRACE_EVENT(ext4_mark_inode_dirty, __entry->ip = IP; ), - TP_printk("dev %d,%d ino %lu caller %pF", + TP_printk("dev %d,%d ino %lu caller %pS", MAJOR(__entry->dev), MINOR(__entry->dev), (unsigned long) __entry->ino, (void *)__entry->ip) ); @@ -844,10 +872,10 @@ TRACE_EVENT(ext4_sync_file_enter, TP_fast_assign( struct dentry *dentry = file->f_path.dentry; - __entry->dev = dentry->d_inode->i_sb->s_dev; - __entry->ino = dentry->d_inode->i_ino; + __entry->dev = d_inode(dentry)->i_sb->s_dev; + __entry->ino = d_inode(dentry)->i_ino; __entry->datasync = datasync; - __entry->parent = dentry->d_parent->d_inode->i_ino; + __entry->parent = d_inode(dentry->d_parent)->i_ino; ), TP_printk("dev %d,%d ino %lu parent %lu datasync %d ", @@ -1425,10 +1453,10 @@ TRACE_EVENT(ext4_unlink_enter, ), TP_fast_assign( - __entry->dev = dentry->d_inode->i_sb->s_dev; - __entry->ino = dentry->d_inode->i_ino; + __entry->dev = d_inode(dentry)->i_sb->s_dev; + __entry->ino = d_inode(dentry)->i_ino; __entry->parent = parent->i_ino; - __entry->size = dentry->d_inode->i_size; + __entry->size = d_inode(dentry)->i_size; ), TP_printk("dev %d,%d ino %lu size %lld parent %lu", @@ -1449,8 +1477,8 @@ TRACE_EVENT(ext4_unlink_exit, ), TP_fast_assign( - __entry->dev = dentry->d_inode->i_sb->s_dev; - __entry->ino = dentry->d_inode->i_ino; + __entry->dev = d_inode(dentry)->i_sb->s_dev; + __entry->ino = d_inode(dentry)->i_ino; __entry->ret = ret; ), @@ -1734,7 +1762,7 @@ TRACE_EVENT(ext4_journal_start, __entry->rsv_blocks = rsv_blocks; ), - TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF", + TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pS", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip) ); @@ -1756,7 +1784,7 @@ TRACE_EVENT(ext4_journal_start_reserved, __entry->blocks = blocks; ), - TP_printk("dev %d,%d blocks, %d caller %pF", + TP_printk("dev %d,%d blocks, %d caller %pS", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->blocks, (void *)__entry->ip) ); @@ -2452,15 +2480,14 @@ TRACE_EVENT(ext4_collapse_range, TRACE_EVENT(ext4_es_shrink, TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time, - int skip_precached, int nr_skipped, int retried), + int nr_skipped, int retried), - TP_ARGS(sb, nr_shrunk, scan_time, skip_precached, nr_skipped, retried), + TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried), TP_STRUCT__entry( __field( dev_t, dev ) __field( int, nr_shrunk ) __field( unsigned long long, scan_time ) - __field( int, skip_precached ) __field( int, nr_skipped ) __field( int, retried ) ), @@ -2469,16 +2496,14 @@ TRACE_EVENT(ext4_es_shrink, __entry->dev = sb->s_dev; __entry->nr_shrunk = nr_shrunk; __entry->scan_time = div_u64(scan_time, 1000); - __entry->skip_precached = skip_precached; __entry->nr_skipped = nr_skipped; __entry->retried = retried; ), - TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu skip_precached %d " + TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu " "nr_skipped %d retried %d", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk, - __entry->scan_time, __entry->skip_precached, - __entry->nr_skipped, __entry->retried) + __entry->scan_time, __entry->nr_skipped, __entry->retried) ); #endif /* _TRACE_EXT4_H */ diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index bbc4de9baef7..e202dec22e1d 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -9,12 +9,46 @@ #define show_dev(entry) MAJOR(entry->dev), MINOR(entry->dev) #define show_dev_ino(entry) show_dev(entry), (unsigned long)entry->ino +TRACE_DEFINE_ENUM(NODE); +TRACE_DEFINE_ENUM(DATA); +TRACE_DEFINE_ENUM(META); +TRACE_DEFINE_ENUM(META_FLUSH); +TRACE_DEFINE_ENUM(CURSEG_HOT_DATA); +TRACE_DEFINE_ENUM(CURSEG_WARM_DATA); +TRACE_DEFINE_ENUM(CURSEG_COLD_DATA); +TRACE_DEFINE_ENUM(CURSEG_HOT_NODE); +TRACE_DEFINE_ENUM(CURSEG_WARM_NODE); +TRACE_DEFINE_ENUM(CURSEG_COLD_NODE); +TRACE_DEFINE_ENUM(NO_CHECK_TYPE); +TRACE_DEFINE_ENUM(GC_GREEDY); +TRACE_DEFINE_ENUM(GC_CB); +TRACE_DEFINE_ENUM(FG_GC); +TRACE_DEFINE_ENUM(BG_GC); +TRACE_DEFINE_ENUM(LFS); +TRACE_DEFINE_ENUM(SSR); +TRACE_DEFINE_ENUM(__REQ_RAHEAD); +TRACE_DEFINE_ENUM(__REQ_WRITE); +TRACE_DEFINE_ENUM(__REQ_SYNC); +TRACE_DEFINE_ENUM(__REQ_NOIDLE); +TRACE_DEFINE_ENUM(__REQ_FLUSH); +TRACE_DEFINE_ENUM(__REQ_FUA); +TRACE_DEFINE_ENUM(__REQ_PRIO); +TRACE_DEFINE_ENUM(__REQ_META); +TRACE_DEFINE_ENUM(CP_UMOUNT); +TRACE_DEFINE_ENUM(CP_FASTBOOT); +TRACE_DEFINE_ENUM(CP_SYNC); +TRACE_DEFINE_ENUM(CP_DISCARD); + #define show_block_type(type) \ __print_symbolic(type, \ { NODE, "NODE" }, \ { DATA, "DATA" }, \ { META, "META" }, \ - { META_FLUSH, "META_FLUSH" }) + { META_FLUSH, "META_FLUSH" }, \ + { INMEM, "INMEM" }, \ + { INMEM_DROP, "INMEM_DROP" }, \ + { IPU, "IN-PLACE" }, \ + { OPU, "OUT-OF-PLACE" }) #define F2FS_BIO_MASK(t) (t & (READA | WRITE_FLUSH_FUA)) #define F2FS_BIO_EXTRA_MASK(t) (t & (REQ_META | REQ_PRIO)) @@ -72,7 +106,9 @@ #define show_cpreason(type) \ __print_symbolic(type, \ { CP_UMOUNT, "Umount" }, \ + { CP_FASTBOOT, "Fastboot" }, \ { CP_SYNC, "Sync" }, \ + { CP_RECOVERY, "Recovery" }, \ { CP_DISCARD, "Discard" }) struct victim_sel_policy; @@ -148,14 +184,14 @@ DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter, TRACE_EVENT(f2fs_sync_file_exit, - TP_PROTO(struct inode *inode, bool need_cp, int datasync, int ret), + TP_PROTO(struct inode *inode, int need_cp, int datasync, int ret), TP_ARGS(inode, need_cp, datasync, ret), TP_STRUCT__entry( __field(dev_t, dev) __field(ino_t, ino) - __field(bool, need_cp) + __field(int, need_cp) __field(int, datasync) __field(int, ret) ), @@ -190,7 +226,7 @@ TRACE_EVENT(f2fs_sync_fs, TP_fast_assign( __entry->dev = sb->s_dev; - __entry->dirty = F2FS_SB(sb)->s_dirty; + __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY); __entry->wait = wait; ), @@ -440,38 +476,6 @@ TRACE_EVENT(f2fs_truncate_partial_nodes, __entry->err) ); -TRACE_EVENT_CONDITION(f2fs_submit_page_bio, - - TP_PROTO(struct page *page, sector_t blkaddr, int type), - - TP_ARGS(page, blkaddr, type), - - TP_CONDITION(page->mapping), - - TP_STRUCT__entry( - __field(dev_t, dev) - __field(ino_t, ino) - __field(pgoff_t, index) - __field(sector_t, blkaddr) - __field(int, type) - ), - - TP_fast_assign( - __entry->dev = page->mapping->host->i_sb->s_dev; - __entry->ino = page->mapping->host->i_ino; - __entry->index = page->index; - __entry->blkaddr = blkaddr; - __entry->type = type; - ), - - TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " - "blkaddr = 0x%llx, bio_type = %s%s", - show_dev_ino(__entry), - (unsigned long)__entry->index, - (unsigned long long)__entry->blkaddr, - show_bio_type(__entry->type)) -); - TRACE_EVENT(f2fs_get_data_block, TP_PROTO(struct inode *inode, sector_t iblock, struct buffer_head *bh, int ret), @@ -680,11 +684,63 @@ TRACE_EVENT(f2fs_reserve_new_block, __entry->ofs_in_node) ); +DECLARE_EVENT_CLASS(f2fs__submit_page_bio, + + TP_PROTO(struct page *page, struct f2fs_io_info *fio), + + TP_ARGS(page, fio), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(ino_t, ino) + __field(pgoff_t, index) + __field(block_t, blkaddr) + __field(int, rw) + __field(int, type) + ), + + TP_fast_assign( + __entry->dev = page->mapping->host->i_sb->s_dev; + __entry->ino = page->mapping->host->i_ino; + __entry->index = page->index; + __entry->blkaddr = fio->blk_addr; + __entry->rw = fio->rw; + __entry->type = fio->type; + ), + + TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " + "blkaddr = 0x%llx, rw = %s%s, type = %s", + show_dev_ino(__entry), + (unsigned long)__entry->index, + (unsigned long long)__entry->blkaddr, + show_bio_type(__entry->rw), + show_block_type(__entry->type)) +); + +DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio, + + TP_PROTO(struct page *page, struct f2fs_io_info *fio), + + TP_ARGS(page, fio), + + TP_CONDITION(page->mapping) +); + +DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio, + + TP_PROTO(struct page *page, struct f2fs_io_info *fio), + + TP_ARGS(page, fio), + + TP_CONDITION(page->mapping) +); + DECLARE_EVENT_CLASS(f2fs__submit_bio, - TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio), + TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, + struct bio *bio), - TP_ARGS(sb, rw, type, bio), + TP_ARGS(sb, fio, bio), TP_STRUCT__entry( __field(dev_t, dev) @@ -696,8 +752,8 @@ DECLARE_EVENT_CLASS(f2fs__submit_bio, TP_fast_assign( __entry->dev = sb->s_dev; - __entry->rw = rw; - __entry->type = type; + __entry->rw = fio->rw; + __entry->type = fio->type; __entry->sector = bio->bi_iter.bi_sector; __entry->size = bio->bi_iter.bi_size; ), @@ -712,18 +768,20 @@ DECLARE_EVENT_CLASS(f2fs__submit_bio, DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio, - TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio), + TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, + struct bio *bio), - TP_ARGS(sb, rw, type, bio), + TP_ARGS(sb, fio, bio), TP_CONDITION(bio) ); DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio, - TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio), + TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, + struct bio *bio), - TP_ARGS(sb, rw, type, bio), + TP_ARGS(sb, fio, bio), TP_CONDITION(bio) ); @@ -831,6 +889,13 @@ DEFINE_EVENT(f2fs__page, f2fs_writepage, TP_ARGS(page, type) ); +DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page, + + TP_PROTO(struct page *page, int type), + + TP_ARGS(page, type) +); + DEFINE_EVENT(f2fs__page, f2fs_readpage, TP_PROTO(struct page *page, int type), @@ -852,6 +917,20 @@ DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite, TP_ARGS(page, type) ); +DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page, + + TP_PROTO(struct page *page, int type), + + TP_ARGS(page, type) +); + +DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page, + + TP_PROTO(struct page *page, int type), + + TP_ARGS(page, type) +); + TRACE_EVENT(f2fs_writepages, TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type), @@ -916,38 +995,6 @@ TRACE_EVENT(f2fs_writepages, __entry->for_sync) ); -TRACE_EVENT(f2fs_submit_page_mbio, - - TP_PROTO(struct page *page, int rw, int type, block_t blk_addr), - - TP_ARGS(page, rw, type, blk_addr), - - TP_STRUCT__entry( - __field(dev_t, dev) - __field(ino_t, ino) - __field(int, rw) - __field(int, type) - __field(pgoff_t, index) - __field(block_t, block) - ), - - TP_fast_assign( - __entry->dev = page->mapping->host->i_sb->s_dev; - __entry->ino = page->mapping->host->i_ino; - __entry->rw = rw; - __entry->type = type; - __entry->index = page->index; - __entry->block = blk_addr; - ), - - TP_printk("dev = (%d,%d), ino = %lu, %s%s, %s, index = %lu, blkaddr = 0x%llx", - show_dev_ino(__entry), - show_bio_type(__entry->rw), - show_block_type(__entry->type), - (unsigned long)__entry->index, - (unsigned long long)__entry->block) -); - TRACE_EVENT(f2fs_write_checkpoint, TP_PROTO(struct super_block *sb, int reason, char *msg), @@ -998,14 +1045,15 @@ TRACE_EVENT(f2fs_issue_discard, TRACE_EVENT(f2fs_issue_flush, - TP_PROTO(struct super_block *sb, bool nobarrier, bool flush_merge), + TP_PROTO(struct super_block *sb, unsigned int nobarrier, + unsigned int flush_merge), TP_ARGS(sb, nobarrier, flush_merge), TP_STRUCT__entry( __field(dev_t, dev) - __field(bool, nobarrier) - __field(bool, flush_merge) + __field(unsigned int, nobarrier) + __field(unsigned int, flush_merge) ), TP_fast_assign( @@ -1019,6 +1067,140 @@ TRACE_EVENT(f2fs_issue_flush, __entry->nobarrier ? "skip (nobarrier)" : "issue", __entry->flush_merge ? " with flush_merge" : "") ); + +TRACE_EVENT(f2fs_lookup_extent_tree_start, + + TP_PROTO(struct inode *inode, unsigned int pgofs), + + TP_ARGS(inode, pgofs), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(ino_t, ino) + __field(unsigned int, pgofs) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->pgofs = pgofs; + ), + + TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u", + show_dev_ino(__entry), + __entry->pgofs) +); + +TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end, + + TP_PROTO(struct inode *inode, unsigned int pgofs, + struct extent_node *en), + + TP_ARGS(inode, pgofs, en), + + TP_CONDITION(en), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(ino_t, ino) + __field(unsigned int, pgofs) + __field(unsigned int, fofs) + __field(u32, blk) + __field(unsigned int, len) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->pgofs = pgofs; + __entry->fofs = en->ei.fofs; + __entry->blk = en->ei.blk; + __entry->len = en->ei.len; + ), + + TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, " + "ext_info(fofs: %u, blk: %u, len: %u)", + show_dev_ino(__entry), + __entry->pgofs, + __entry->fofs, + __entry->blk, + __entry->len) +); + +TRACE_EVENT(f2fs_update_extent_tree, + + TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr), + + TP_ARGS(inode, pgofs, blkaddr), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(ino_t, ino) + __field(unsigned int, pgofs) + __field(u32, blk) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->pgofs = pgofs; + __entry->blk = blkaddr; + ), + + TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, blkaddr = %u", + show_dev_ino(__entry), + __entry->pgofs, + __entry->blk) +); + +TRACE_EVENT(f2fs_shrink_extent_tree, + + TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt, + unsigned int tree_cnt), + + TP_ARGS(sbi, node_cnt, tree_cnt), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(unsigned int, node_cnt) + __field(unsigned int, tree_cnt) + ), + + TP_fast_assign( + __entry->dev = sbi->sb->s_dev; + __entry->node_cnt = node_cnt; + __entry->tree_cnt = tree_cnt; + ), + + TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u", + show_dev(__entry), + __entry->node_cnt, + __entry->tree_cnt) +); + +TRACE_EVENT(f2fs_destroy_extent_tree, + + TP_PROTO(struct inode *inode, unsigned int node_cnt), + + TP_ARGS(inode, node_cnt), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(ino_t, ino) + __field(unsigned int, node_cnt) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->node_cnt = node_cnt; + ), + + TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u", + show_dev_ino(__entry), + __entry->node_cnt) +); + #endif /* _TRACE_F2FS_H */ /* This part must be outside protection */ diff --git a/include/trace/events/filemap.h b/include/trace/events/filemap.h index 0421f49a20f7..42febb6bc1d5 100644 --- a/include/trace/events/filemap.h +++ b/include/trace/events/filemap.h @@ -18,14 +18,14 @@ DECLARE_EVENT_CLASS(mm_filemap_op_page_cache, TP_ARGS(page), TP_STRUCT__entry( - __field(struct page *, page) + __field(unsigned long, pfn) __field(unsigned long, i_ino) __field(unsigned long, index) __field(dev_t, s_dev) ), TP_fast_assign( - __entry->page = page; + __entry->pfn = page_to_pfn(page); __entry->i_ino = page->mapping->host->i_ino; __entry->index = page->index; if (page->mapping->host->i_sb) @@ -37,8 +37,8 @@ DECLARE_EVENT_CLASS(mm_filemap_op_page_cache, TP_printk("dev %d:%d ino %lx page=%p pfn=%lu ofs=%lu", MAJOR(__entry->s_dev), MINOR(__entry->s_dev), __entry->i_ino, - __entry->page, - page_to_pfn(__entry->page), + pfn_to_page(__entry->pfn), + __entry->pfn, __entry->index << PAGE_SHIFT) ); diff --git a/include/trace/events/host1x.h b/include/trace/events/host1x.h index 94db6a2c3540..63116362543c 100644 --- a/include/trace/events/host1x.h +++ b/include/trace/events/host1x.h @@ -29,6 +29,8 @@ #include <linux/ktime.h> #include <linux/tracepoint.h> +struct host1x_bo; + DECLARE_EVENT_CLASS(host1x, TP_PROTO(const char *name), TP_ARGS(name), @@ -79,14 +81,14 @@ TRACE_EVENT(host1x_cdma_push, ); TRACE_EVENT(host1x_cdma_push_gather, - TP_PROTO(const char *name, u32 mem_id, + TP_PROTO(const char *name, struct host1x_bo *bo, u32 words, u32 offset, void *cmdbuf), - TP_ARGS(name, mem_id, words, offset, cmdbuf), + TP_ARGS(name, bo, words, offset, cmdbuf), TP_STRUCT__entry( __field(const char *, name) - __field(u32, mem_id) + __field(struct host1x_bo *, bo) __field(u32, words) __field(u32, offset) __field(bool, cmdbuf) @@ -100,13 +102,13 @@ TRACE_EVENT(host1x_cdma_push_gather, } __entry->cmdbuf = cmdbuf; __entry->name = name; - __entry->mem_id = mem_id; + __entry->bo = bo; __entry->words = words; __entry->offset = offset; ), - TP_printk("name=%s, mem_id=%08x, words=%u, offset=%d, contents=[%s]", - __entry->name, __entry->mem_id, + TP_printk("name=%s, bo=%p, words=%u, offset=%d, contents=[%s]", + __entry->name, __entry->bo, __entry->words, __entry->offset, __print_hex(__get_dynamic_array(cmdbuf), __entry->cmdbuf ? __entry->words * 4 : 0)) @@ -221,12 +223,13 @@ TRACE_EVENT(host1x_syncpt_load_min, ); TRACE_EVENT(host1x_syncpt_wait_check, - TP_PROTO(void *mem_id, u32 offset, u32 syncpt_id, u32 thresh, u32 min), + TP_PROTO(struct host1x_bo *bo, u32 offset, u32 syncpt_id, u32 thresh, + u32 min), - TP_ARGS(mem_id, offset, syncpt_id, thresh, min), + TP_ARGS(bo, offset, syncpt_id, thresh, min), TP_STRUCT__entry( - __field(void *, mem_id) + __field(struct host1x_bo *, bo) __field(u32, offset) __field(u32, syncpt_id) __field(u32, thresh) @@ -234,15 +237,15 @@ TRACE_EVENT(host1x_syncpt_wait_check, ), TP_fast_assign( - __entry->mem_id = mem_id; + __entry->bo = bo; __entry->offset = offset; __entry->syncpt_id = syncpt_id; __entry->thresh = thresh; __entry->min = min; ), - TP_printk("mem_id=%p, offset=%05x, id=%d, thresh=%d, current=%d", - __entry->mem_id, __entry->offset, + TP_printk("bo=%p, offset=%05x, id=%d, thresh=%d, current=%d", + __entry->bo, __entry->offset, __entry->syncpt_id, __entry->thresh, __entry->min) ); diff --git a/include/trace/events/intel-sst.h b/include/trace/events/intel-sst.h index 76c72d3f1902..edc24e6dea1b 100644 --- a/include/trace/events/intel-sst.h +++ b/include/trace/events/intel-sst.h @@ -1,6 +1,13 @@ #undef TRACE_SYSTEM #define TRACE_SYSTEM intel-sst +/* + * The TRACE_SYSTEM_VAR defaults to TRACE_SYSTEM, but must be a + * legitimate C variable. It is not exported to user space. + */ +#undef TRACE_SYSTEM_VAR +#define TRACE_SYSTEM_VAR intel_sst + #if !defined(_TRACE_INTEL_SST_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_INTEL_SST_H diff --git a/include/trace/events/iommu.h b/include/trace/events/iommu.h index a8f5c32d174b..2c7befb10f13 100644 --- a/include/trace/events/iommu.h +++ b/include/trace/events/iommu.h @@ -83,7 +83,7 @@ DEFINE_EVENT(iommu_device_event, detach_device_from_domain, TP_ARGS(dev) ); -DECLARE_EVENT_CLASS(iommu_map_unmap, +TRACE_EVENT(map, TP_PROTO(unsigned long iova, phys_addr_t paddr, size_t size), @@ -92,7 +92,7 @@ DECLARE_EVENT_CLASS(iommu_map_unmap, TP_STRUCT__entry( __field(u64, iova) __field(u64, paddr) - __field(int, size) + __field(size_t, size) ), TP_fast_assign( @@ -101,26 +101,31 @@ DECLARE_EVENT_CLASS(iommu_map_unmap, __entry->size = size; ), - TP_printk("IOMMU: iova=0x%016llx paddr=0x%016llx size=0x%x", + TP_printk("IOMMU: iova=0x%016llx paddr=0x%016llx size=%zu", __entry->iova, __entry->paddr, __entry->size ) ); -DEFINE_EVENT(iommu_map_unmap, map, +TRACE_EVENT(unmap, - TP_PROTO(unsigned long iova, phys_addr_t paddr, size_t size), - - TP_ARGS(iova, paddr, size) -); + TP_PROTO(unsigned long iova, size_t size, size_t unmapped_size), -DEFINE_EVENT_PRINT(iommu_map_unmap, unmap, + TP_ARGS(iova, size, unmapped_size), - TP_PROTO(unsigned long iova, phys_addr_t paddr, size_t size), + TP_STRUCT__entry( + __field(u64, iova) + __field(size_t, size) + __field(size_t, unmapped_size) + ), - TP_ARGS(iova, paddr, size), + TP_fast_assign( + __entry->iova = iova; + __entry->size = size; + __entry->unmapped_size = unmapped_size; + ), - TP_printk("IOMMU: iova=0x%016llx size=0x%x", - __entry->iova, __entry->size + TP_printk("IOMMU: iova=0x%016llx size=%zu unmapped_size=%zu", + __entry->iova, __entry->size, __entry->unmapped_size ) ); diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h index 3608bebd3d9c..ff8f6c091a15 100644 --- a/include/trace/events/irq.h +++ b/include/trace/events/irq.h @@ -9,19 +9,34 @@ struct irqaction; struct softirq_action; -#define softirq_name(sirq) { sirq##_SOFTIRQ, #sirq } +#define SOFTIRQ_NAME_LIST \ + softirq_name(HI) \ + softirq_name(TIMER) \ + softirq_name(NET_TX) \ + softirq_name(NET_RX) \ + softirq_name(BLOCK) \ + softirq_name(BLOCK_IOPOLL) \ + softirq_name(TASKLET) \ + softirq_name(SCHED) \ + softirq_name(HRTIMER) \ + softirq_name_end(RCU) + +#undef softirq_name +#undef softirq_name_end + +#define softirq_name(sirq) TRACE_DEFINE_ENUM(sirq##_SOFTIRQ); +#define softirq_name_end(sirq) TRACE_DEFINE_ENUM(sirq##_SOFTIRQ); + +SOFTIRQ_NAME_LIST + +#undef softirq_name +#undef softirq_name_end + +#define softirq_name(sirq) { sirq##_SOFTIRQ, #sirq }, +#define softirq_name_end(sirq) { sirq##_SOFTIRQ, #sirq } + #define show_softirq_name(val) \ - __print_symbolic(val, \ - softirq_name(HI), \ - softirq_name(TIMER), \ - softirq_name(NET_TX), \ - softirq_name(NET_RX), \ - softirq_name(BLOCK), \ - softirq_name(BLOCK_IOPOLL), \ - softirq_name(TASKLET), \ - softirq_name(SCHED), \ - softirq_name(HRTIMER), \ - softirq_name(RCU)) + __print_symbolic(val, SOFTIRQ_NAME_LIST) /** * irq_handler_entry - called immediately before the irq action handler diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h index aece1346ceb7..f7554fd7fc62 100644 --- a/include/trace/events/kmem.h +++ b/include/trace/events/kmem.h @@ -140,32 +140,55 @@ DEFINE_EVENT(kmem_free, kfree, TP_ARGS(call_site, ptr) ); -DEFINE_EVENT(kmem_free, kmem_cache_free, +DEFINE_EVENT_CONDITION(kmem_free, kmem_cache_free, TP_PROTO(unsigned long call_site, const void *ptr), - TP_ARGS(call_site, ptr) + TP_ARGS(call_site, ptr), + + /* + * This trace can be potentially called from an offlined cpu. + * Since trace points use RCU and RCU should not be used from + * offline cpus, filter such calls out. + * While this trace can be called from a preemptable section, + * it has no impact on the condition since tasks can migrate + * only from online cpus to other online cpus. Thus its safe + * to use raw_smp_processor_id. + */ + TP_CONDITION(cpu_online(raw_smp_processor_id())) ); -TRACE_EVENT(mm_page_free, +TRACE_EVENT_CONDITION(mm_page_free, TP_PROTO(struct page *page, unsigned int order), TP_ARGS(page, order), + + /* + * This trace can be potentially called from an offlined cpu. + * Since trace points use RCU and RCU should not be used from + * offline cpus, filter such calls out. + * While this trace can be called from a preemptable section, + * it has no impact on the condition since tasks can migrate + * only from online cpus to other online cpus. Thus its safe + * to use raw_smp_processor_id. + */ + TP_CONDITION(cpu_online(raw_smp_processor_id())), + TP_STRUCT__entry( - __field( struct page *, page ) + __field( unsigned long, pfn ) __field( unsigned int, order ) ), TP_fast_assign( - __entry->page = page; + __entry->pfn = page_to_pfn(page); __entry->order = order; ), TP_printk("page=%p pfn=%lu order=%d", - __entry->page, - page_to_pfn(__entry->page), + pfn_to_page(__entry->pfn), + __entry->pfn, __entry->order) ); @@ -176,18 +199,18 @@ TRACE_EVENT(mm_page_free_batched, TP_ARGS(page, cold), TP_STRUCT__entry( - __field( struct page *, page ) + __field( unsigned long, pfn ) __field( int, cold ) ), TP_fast_assign( - __entry->page = page; + __entry->pfn = page_to_pfn(page); __entry->cold = cold; ), TP_printk("page=%p pfn=%lu order=0 cold=%d", - __entry->page, - page_to_pfn(__entry->page), + pfn_to_page(__entry->pfn), + __entry->pfn, __entry->cold) ); @@ -199,22 +222,22 @@ TRACE_EVENT(mm_page_alloc, TP_ARGS(page, order, gfp_flags, migratetype), TP_STRUCT__entry( - __field( struct page *, page ) + __field( unsigned long, pfn ) __field( unsigned int, order ) __field( gfp_t, gfp_flags ) __field( int, migratetype ) ), TP_fast_assign( - __entry->page = page; + __entry->pfn = page ? page_to_pfn(page) : -1UL; __entry->order = order; __entry->gfp_flags = gfp_flags; __entry->migratetype = migratetype; ), TP_printk("page=%p pfn=%lu order=%d migratetype=%d gfp_flags=%s", - __entry->page, - __entry->page ? page_to_pfn(__entry->page) : 0, + __entry->pfn != -1UL ? pfn_to_page(__entry->pfn) : NULL, + __entry->pfn != -1UL ? __entry->pfn : 0, __entry->order, __entry->migratetype, show_gfp_flags(__entry->gfp_flags)) @@ -227,20 +250,20 @@ DECLARE_EVENT_CLASS(mm_page, TP_ARGS(page, order, migratetype), TP_STRUCT__entry( - __field( struct page *, page ) + __field( unsigned long, pfn ) __field( unsigned int, order ) __field( int, migratetype ) ), TP_fast_assign( - __entry->page = page; + __entry->pfn = page ? page_to_pfn(page) : -1UL; __entry->order = order; __entry->migratetype = migratetype; ), TP_printk("page=%p pfn=%lu order=%u migratetype=%d percpu_refill=%d", - __entry->page, - __entry->page ? page_to_pfn(__entry->page) : 0, + __entry->pfn != -1UL ? pfn_to_page(__entry->pfn) : NULL, + __entry->pfn != -1UL ? __entry->pfn : 0, __entry->order, __entry->migratetype, __entry->order == 0) @@ -253,14 +276,37 @@ DEFINE_EVENT(mm_page, mm_page_alloc_zone_locked, TP_ARGS(page, order, migratetype) ); -DEFINE_EVENT_PRINT(mm_page, mm_page_pcpu_drain, +TRACE_EVENT_CONDITION(mm_page_pcpu_drain, TP_PROTO(struct page *page, unsigned int order, int migratetype), TP_ARGS(page, order, migratetype), + /* + * This trace can be potentially called from an offlined cpu. + * Since trace points use RCU and RCU should not be used from + * offline cpus, filter such calls out. + * While this trace can be called from a preemptable section, + * it has no impact on the condition since tasks can migrate + * only from online cpus to other online cpus. Thus its safe + * to use raw_smp_processor_id. + */ + TP_CONDITION(cpu_online(raw_smp_processor_id())), + + TP_STRUCT__entry( + __field( unsigned long, pfn ) + __field( unsigned int, order ) + __field( int, migratetype ) + ), + + TP_fast_assign( + __entry->pfn = page ? page_to_pfn(page) : -1UL; + __entry->order = order; + __entry->migratetype = migratetype; + ), + TP_printk("page=%p pfn=%lu order=%d migratetype=%d", - __entry->page, page_to_pfn(__entry->page), + pfn_to_page(__entry->pfn), __entry->pfn, __entry->order, __entry->migratetype) ); @@ -268,14 +314,14 @@ TRACE_EVENT(mm_page_alloc_extfrag, TP_PROTO(struct page *page, int alloc_order, int fallback_order, - int alloc_migratetype, int fallback_migratetype, int new_migratetype), + int alloc_migratetype, int fallback_migratetype), TP_ARGS(page, alloc_order, fallback_order, - alloc_migratetype, fallback_migratetype, new_migratetype), + alloc_migratetype, fallback_migratetype), TP_STRUCT__entry( - __field( struct page *, page ) + __field( unsigned long, pfn ) __field( int, alloc_order ) __field( int, fallback_order ) __field( int, alloc_migratetype ) @@ -284,17 +330,18 @@ TRACE_EVENT(mm_page_alloc_extfrag, ), TP_fast_assign( - __entry->page = page; + __entry->pfn = page_to_pfn(page); __entry->alloc_order = alloc_order; __entry->fallback_order = fallback_order; __entry->alloc_migratetype = alloc_migratetype; __entry->fallback_migratetype = fallback_migratetype; - __entry->change_ownership = (new_migratetype == alloc_migratetype); + __entry->change_ownership = (alloc_migratetype == + get_pageblock_migratetype(page)); ), TP_printk("page=%p pfn=%lu alloc_order=%d fallback_order=%d pageblock_order=%d alloc_migratetype=%d fallback_migratetype=%d fragmenting=%d change_ownership=%d", - __entry->page, - page_to_pfn(__entry->page), + pfn_to_page(__entry->pfn), + __entry->pfn, __entry->alloc_order, __entry->fallback_order, pageblock_order, diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h index 6edf1f2028cd..a44062da684b 100644 --- a/include/trace/events/kvm.h +++ b/include/trace/events/kvm.h @@ -37,6 +37,25 @@ TRACE_EVENT(kvm_userspace_exit, __entry->errno < 0 ? -__entry->errno : __entry->reason) ); +TRACE_EVENT(kvm_vcpu_wakeup, + TP_PROTO(__u64 ns, bool waited), + TP_ARGS(ns, waited), + + TP_STRUCT__entry( + __field( __u64, ns ) + __field( bool, waited ) + ), + + TP_fast_assign( + __entry->ns = ns; + __entry->waited = waited; + ), + + TP_printk("%s time %lld ns", + __entry->waited ? "wait" : "poll", + __entry->ns) +); + #if defined(CONFIG_HAVE_KVM_IRQFD) TRACE_EVENT(kvm_set_irq, TP_PROTO(unsigned int gsi, int level, int irq_source_id), @@ -146,6 +165,14 @@ TRACE_EVENT(kvm_msi_set_irq, #if defined(CONFIG_HAVE_KVM_IRQFD) +#ifdef kvm_irqchips +#define kvm_ack_irq_string "irqchip %s pin %u" +#define kvm_ack_irq_parm __print_symbolic(__entry->irqchip, kvm_irqchips), __entry->pin +#else +#define kvm_ack_irq_string "irqchip %d pin %u" +#define kvm_ack_irq_parm __entry->irqchip, __entry->pin +#endif + TRACE_EVENT(kvm_ack_irq, TP_PROTO(unsigned int irqchip, unsigned int pin), TP_ARGS(irqchip, pin), @@ -160,13 +187,7 @@ TRACE_EVENT(kvm_ack_irq, __entry->pin = pin; ), -#ifdef kvm_irqchips - TP_printk("irqchip %s pin %u", - __print_symbolic(__entry->irqchip, kvm_irqchips), - __entry->pin) -#else - TP_printk("irqchip %d pin %u", __entry->irqchip, __entry->pin) -#endif + TP_printk(kvm_ack_irq_string, kvm_ack_irq_parm) ); #endif /* defined(CONFIG_HAVE_KVM_IRQFD) */ diff --git a/include/trace/events/libata.h b/include/trace/events/libata.h new file mode 100644 index 000000000000..8b0fbd93082c --- /dev/null +++ b/include/trace/events/libata.h @@ -0,0 +1,325 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM libata + +#if !defined(_TRACE_LIBATA_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_LIBATA_H + +#include <linux/ata.h> +#include <linux/libata.h> +#include <linux/tracepoint.h> +#include <linux/trace_seq.h> + +#define ata_opcode_name(opcode) { opcode, #opcode } +#define show_opcode_name(val) \ + __print_symbolic(val, \ + ata_opcode_name(ATA_CMD_DEV_RESET), \ + ata_opcode_name(ATA_CMD_CHK_POWER), \ + ata_opcode_name(ATA_CMD_STANDBY), \ + ata_opcode_name(ATA_CMD_IDLE), \ + ata_opcode_name(ATA_CMD_EDD), \ + ata_opcode_name(ATA_CMD_DOWNLOAD_MICRO), \ + ata_opcode_name(ATA_CMD_DOWNLOAD_MICRO_DMA), \ + ata_opcode_name(ATA_CMD_NOP), \ + ata_opcode_name(ATA_CMD_FLUSH), \ + ata_opcode_name(ATA_CMD_FLUSH_EXT), \ + ata_opcode_name(ATA_CMD_ID_ATA), \ + ata_opcode_name(ATA_CMD_ID_ATAPI), \ + ata_opcode_name(ATA_CMD_SERVICE), \ + ata_opcode_name(ATA_CMD_READ), \ + ata_opcode_name(ATA_CMD_READ_EXT), \ + ata_opcode_name(ATA_CMD_READ_QUEUED), \ + ata_opcode_name(ATA_CMD_READ_STREAM_EXT), \ + ata_opcode_name(ATA_CMD_READ_STREAM_DMA_EXT), \ + ata_opcode_name(ATA_CMD_WRITE), \ + ata_opcode_name(ATA_CMD_WRITE_EXT), \ + ata_opcode_name(ATA_CMD_WRITE_QUEUED), \ + ata_opcode_name(ATA_CMD_WRITE_STREAM_EXT), \ + ata_opcode_name(ATA_CMD_WRITE_STREAM_DMA_EXT), \ + ata_opcode_name(ATA_CMD_WRITE_FUA_EXT), \ + ata_opcode_name(ATA_CMD_WRITE_QUEUED_FUA_EXT), \ + ata_opcode_name(ATA_CMD_FPDMA_READ), \ + ata_opcode_name(ATA_CMD_FPDMA_WRITE), \ + ata_opcode_name(ATA_CMD_FPDMA_SEND), \ + ata_opcode_name(ATA_CMD_FPDMA_RECV), \ + ata_opcode_name(ATA_CMD_PIO_READ), \ + ata_opcode_name(ATA_CMD_PIO_READ_EXT), \ + ata_opcode_name(ATA_CMD_PIO_WRITE), \ + ata_opcode_name(ATA_CMD_PIO_WRITE_EXT), \ + ata_opcode_name(ATA_CMD_READ_MULTI), \ + ata_opcode_name(ATA_CMD_READ_MULTI_EXT), \ + ata_opcode_name(ATA_CMD_WRITE_MULTI), \ + ata_opcode_name(ATA_CMD_WRITE_MULTI_EXT), \ + ata_opcode_name(ATA_CMD_WRITE_MULTI_FUA_EXT), \ + ata_opcode_name(ATA_CMD_SET_FEATURES), \ + ata_opcode_name(ATA_CMD_SET_MULTI), \ + ata_opcode_name(ATA_CMD_PACKET), \ + ata_opcode_name(ATA_CMD_VERIFY), \ + ata_opcode_name(ATA_CMD_VERIFY_EXT), \ + ata_opcode_name(ATA_CMD_WRITE_UNCORR_EXT), \ + ata_opcode_name(ATA_CMD_STANDBYNOW1), \ + ata_opcode_name(ATA_CMD_IDLEIMMEDIATE), \ + ata_opcode_name(ATA_CMD_SLEEP), \ + ata_opcode_name(ATA_CMD_INIT_DEV_PARAMS), \ + ata_opcode_name(ATA_CMD_READ_NATIVE_MAX), \ + ata_opcode_name(ATA_CMD_READ_NATIVE_MAX_EXT), \ + ata_opcode_name(ATA_CMD_SET_MAX), \ + ata_opcode_name(ATA_CMD_SET_MAX_EXT), \ + ata_opcode_name(ATA_CMD_READ_LOG_EXT), \ + ata_opcode_name(ATA_CMD_WRITE_LOG_EXT), \ + ata_opcode_name(ATA_CMD_READ_LOG_DMA_EXT), \ + ata_opcode_name(ATA_CMD_WRITE_LOG_DMA_EXT), \ + ata_opcode_name(ATA_CMD_TRUSTED_NONDATA), \ + ata_opcode_name(ATA_CMD_TRUSTED_RCV), \ + ata_opcode_name(ATA_CMD_TRUSTED_RCV_DMA), \ + ata_opcode_name(ATA_CMD_TRUSTED_SND), \ + ata_opcode_name(ATA_CMD_TRUSTED_SND_DMA), \ + ata_opcode_name(ATA_CMD_PMP_READ), \ + ata_opcode_name(ATA_CMD_PMP_READ_DMA), \ + ata_opcode_name(ATA_CMD_PMP_WRITE), \ + ata_opcode_name(ATA_CMD_PMP_WRITE_DMA), \ + ata_opcode_name(ATA_CMD_CONF_OVERLAY), \ + ata_opcode_name(ATA_CMD_SEC_SET_PASS), \ + ata_opcode_name(ATA_CMD_SEC_UNLOCK), \ + ata_opcode_name(ATA_CMD_SEC_ERASE_PREP), \ + ata_opcode_name(ATA_CMD_SEC_ERASE_UNIT), \ + ata_opcode_name(ATA_CMD_SEC_FREEZE_LOCK), \ + ata_opcode_name(ATA_CMD_SEC_DISABLE_PASS), \ + ata_opcode_name(ATA_CMD_CONFIG_STREAM), \ + ata_opcode_name(ATA_CMD_SMART), \ + ata_opcode_name(ATA_CMD_MEDIA_LOCK), \ + ata_opcode_name(ATA_CMD_MEDIA_UNLOCK), \ + ata_opcode_name(ATA_CMD_DSM), \ + ata_opcode_name(ATA_CMD_CHK_MED_CRD_TYP), \ + ata_opcode_name(ATA_CMD_CFA_REQ_EXT_ERR), \ + ata_opcode_name(ATA_CMD_CFA_WRITE_NE), \ + ata_opcode_name(ATA_CMD_CFA_TRANS_SECT), \ + ata_opcode_name(ATA_CMD_CFA_ERASE), \ + ata_opcode_name(ATA_CMD_CFA_WRITE_MULT_NE), \ + ata_opcode_name(ATA_CMD_REQ_SENSE_DATA), \ + ata_opcode_name(ATA_CMD_SANITIZE_DEVICE), \ + ata_opcode_name(ATA_CMD_RESTORE), \ + ata_opcode_name(ATA_CMD_READ_LONG), \ + ata_opcode_name(ATA_CMD_READ_LONG_ONCE), \ + ata_opcode_name(ATA_CMD_WRITE_LONG), \ + ata_opcode_name(ATA_CMD_WRITE_LONG_ONCE)) + +#define ata_error_name(result) { result, #result } +#define show_error_name(val) \ + __print_symbolic(val, \ + ata_error_name(ATA_ICRC), \ + ata_error_name(ATA_UNC), \ + ata_error_name(ATA_MC), \ + ata_error_name(ATA_IDNF), \ + ata_error_name(ATA_MCR), \ + ata_error_name(ATA_ABORTED), \ + ata_error_name(ATA_TRK0NF), \ + ata_error_name(ATA_AMNF)) + +#define ata_protocol_name(proto) { proto, #proto } +#define show_protocol_name(val) \ + __print_symbolic(val, \ + ata_protocol_name(ATA_PROT_UNKNOWN), \ + ata_protocol_name(ATA_PROT_NODATA), \ + ata_protocol_name(ATA_PROT_PIO), \ + ata_protocol_name(ATA_PROT_DMA), \ + ata_protocol_name(ATA_PROT_NCQ), \ + ata_protocol_name(ATAPI_PROT_NODATA), \ + ata_protocol_name(ATAPI_PROT_PIO), \ + ata_protocol_name(ATAPI_PROT_DMA)) + +const char *libata_trace_parse_status(struct trace_seq*, unsigned char); +#define __parse_status(s) libata_trace_parse_status(p, s) + +const char *libata_trace_parse_eh_action(struct trace_seq *, unsigned int); +#define __parse_eh_action(a) libata_trace_parse_eh_action(p, a) + +const char *libata_trace_parse_eh_err_mask(struct trace_seq *, unsigned int); +#define __parse_eh_err_mask(m) libata_trace_parse_eh_err_mask(p, m) + +const char *libata_trace_parse_qc_flags(struct trace_seq *, unsigned int); +#define __parse_qc_flags(f) libata_trace_parse_qc_flags(p, f) + +TRACE_EVENT(ata_qc_issue, + + TP_PROTO(struct ata_queued_cmd *qc), + + TP_ARGS(qc), + + TP_STRUCT__entry( + __field( unsigned int, ata_port ) + __field( unsigned int, ata_dev ) + __field( unsigned int, tag ) + __field( unsigned char, cmd ) + __field( unsigned char, dev ) + __field( unsigned char, lbal ) + __field( unsigned char, lbam ) + __field( unsigned char, lbah ) + __field( unsigned char, nsect ) + __field( unsigned char, feature ) + __field( unsigned char, hob_lbal ) + __field( unsigned char, hob_lbam ) + __field( unsigned char, hob_lbah ) + __field( unsigned char, hob_nsect ) + __field( unsigned char, hob_feature ) + __field( unsigned char, ctl ) + __field( unsigned char, proto ) + __field( unsigned long, flags ) + ), + + TP_fast_assign( + __entry->ata_port = qc->ap->print_id; + __entry->ata_dev = qc->dev->link->pmp + qc->dev->devno; + __entry->tag = qc->tag; + __entry->proto = qc->tf.protocol; + __entry->cmd = qc->tf.command; + __entry->dev = qc->tf.device; + __entry->lbal = qc->tf.lbal; + __entry->lbam = qc->tf.lbam; + __entry->lbah = qc->tf.lbah; + __entry->hob_lbal = qc->tf.hob_lbal; + __entry->hob_lbam = qc->tf.hob_lbam; + __entry->hob_lbah = qc->tf.hob_lbah; + __entry->feature = qc->tf.feature; + __entry->hob_feature = qc->tf.hob_feature; + __entry->nsect = qc->tf.nsect; + __entry->hob_nsect = qc->tf.hob_nsect; + ), + + TP_printk("ata_port=%u ata_dev=%u tag=%d proto=%s cmd=%s " \ + " tf=(%02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x)", + __entry->ata_port, __entry->ata_dev, __entry->tag, + show_protocol_name(__entry->proto), + show_opcode_name(__entry->cmd), + __entry->cmd, __entry->feature, __entry->nsect, + __entry->lbal, __entry->lbam, __entry->lbah, + __entry->hob_feature, __entry->hob_nsect, + __entry->hob_lbal, __entry->hob_lbam, __entry->hob_lbah, + __entry->dev) +); + +DECLARE_EVENT_CLASS(ata_qc_complete_template, + + TP_PROTO(struct ata_queued_cmd *qc), + + TP_ARGS(qc), + + TP_STRUCT__entry( + __field( unsigned int, ata_port ) + __field( unsigned int, ata_dev ) + __field( unsigned int, tag ) + __field( unsigned char, status ) + __field( unsigned char, dev ) + __field( unsigned char, lbal ) + __field( unsigned char, lbam ) + __field( unsigned char, lbah ) + __field( unsigned char, nsect ) + __field( unsigned char, error ) + __field( unsigned char, hob_lbal ) + __field( unsigned char, hob_lbam ) + __field( unsigned char, hob_lbah ) + __field( unsigned char, hob_nsect ) + __field( unsigned char, hob_feature ) + __field( unsigned char, ctl ) + __field( unsigned long, flags ) + ), + + TP_fast_assign( + __entry->ata_port = qc->ap->print_id; + __entry->ata_dev = qc->dev->link->pmp + qc->dev->devno; + __entry->tag = qc->tag; + __entry->status = qc->result_tf.command; + __entry->dev = qc->result_tf.device; + __entry->lbal = qc->result_tf.lbal; + __entry->lbam = qc->result_tf.lbam; + __entry->lbah = qc->result_tf.lbah; + __entry->hob_lbal = qc->result_tf.hob_lbal; + __entry->hob_lbam = qc->result_tf.hob_lbam; + __entry->hob_lbah = qc->result_tf.hob_lbah; + __entry->error = qc->result_tf.feature; + __entry->hob_feature = qc->result_tf.hob_feature; + __entry->nsect = qc->result_tf.nsect; + __entry->hob_nsect = qc->result_tf.hob_nsect; + ), + + TP_printk("ata_port=%u ata_dev=%u tag=%d flags=%s status=%s " \ + " res=(%02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x)", + __entry->ata_port, __entry->ata_dev, __entry->tag, + __parse_qc_flags(__entry->flags), + __parse_status(__entry->status), + __entry->status, __entry->error, __entry->nsect, + __entry->lbal, __entry->lbam, __entry->lbah, + __entry->hob_feature, __entry->hob_nsect, + __entry->hob_lbal, __entry->hob_lbam, __entry->hob_lbah, + __entry->dev) +); + +DEFINE_EVENT(ata_qc_complete_template, ata_qc_complete_internal, + TP_PROTO(struct ata_queued_cmd *qc), + TP_ARGS(qc)); + +DEFINE_EVENT(ata_qc_complete_template, ata_qc_complete_failed, + TP_PROTO(struct ata_queued_cmd *qc), + TP_ARGS(qc)); + +DEFINE_EVENT(ata_qc_complete_template, ata_qc_complete_done, + TP_PROTO(struct ata_queued_cmd *qc), + TP_ARGS(qc)); + +TRACE_EVENT(ata_eh_link_autopsy, + + TP_PROTO(struct ata_device *dev, unsigned int eh_action, unsigned int eh_err_mask), + + TP_ARGS(dev, eh_action, eh_err_mask), + + TP_STRUCT__entry( + __field( unsigned int, ata_port ) + __field( unsigned int, ata_dev ) + __field( unsigned int, eh_action ) + __field( unsigned int, eh_err_mask) + ), + + TP_fast_assign( + __entry->ata_port = dev->link->ap->print_id; + __entry->ata_dev = dev->link->pmp + dev->devno; + __entry->eh_action = eh_action; + __entry->eh_err_mask = eh_err_mask; + ), + + TP_printk("ata_port=%u ata_dev=%u eh_action=%s err_mask=%s", + __entry->ata_port, __entry->ata_dev, + __parse_eh_action(__entry->eh_action), + __parse_eh_err_mask(__entry->eh_err_mask)) +); + +TRACE_EVENT(ata_eh_link_autopsy_qc, + + TP_PROTO(struct ata_queued_cmd *qc), + + TP_ARGS(qc), + + TP_STRUCT__entry( + __field( unsigned int, ata_port ) + __field( unsigned int, ata_dev ) + __field( unsigned int, tag ) + __field( unsigned int, qc_flags ) + __field( unsigned int, eh_err_mask) + ), + + TP_fast_assign( + __entry->ata_port = qc->ap->print_id; + __entry->ata_dev = qc->dev->link->pmp + qc->dev->devno; + __entry->tag = qc->tag; + __entry->qc_flags = qc->flags; + __entry->eh_err_mask = qc->err_mask; + ), + + TP_printk("ata_port=%u ata_dev=%u tag=%d flags=%s err_mask=%s", + __entry->ata_port, __entry->ata_dev, __entry->tag, + __parse_qc_flags(__entry->qc_flags), + __parse_eh_err_mask(__entry->eh_err_mask)) +); + +#endif /* _TRACE_LIBATA_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/trace/events/migrate.h b/include/trace/events/migrate.h index dd2b5467d905..539b25a76111 100644 --- a/include/trace/events/migrate.h +++ b/include/trace/events/migrate.h @@ -7,18 +7,40 @@ #include <linux/tracepoint.h> #define MIGRATE_MODE \ - {MIGRATE_ASYNC, "MIGRATE_ASYNC"}, \ - {MIGRATE_SYNC_LIGHT, "MIGRATE_SYNC_LIGHT"}, \ - {MIGRATE_SYNC, "MIGRATE_SYNC"} + EM( MIGRATE_ASYNC, "MIGRATE_ASYNC") \ + EM( MIGRATE_SYNC_LIGHT, "MIGRATE_SYNC_LIGHT") \ + EMe(MIGRATE_SYNC, "MIGRATE_SYNC") + #define MIGRATE_REASON \ - {MR_COMPACTION, "compaction"}, \ - {MR_MEMORY_FAILURE, "memory_failure"}, \ - {MR_MEMORY_HOTPLUG, "memory_hotplug"}, \ - {MR_SYSCALL, "syscall_or_cpuset"}, \ - {MR_MEMPOLICY_MBIND, "mempolicy_mbind"}, \ - {MR_NUMA_MISPLACED, "numa_misplaced"}, \ - {MR_CMA, "cma"} + EM( MR_COMPACTION, "compaction") \ + EM( MR_MEMORY_FAILURE, "memory_failure") \ + EM( MR_MEMORY_HOTPLUG, "memory_hotplug") \ + EM( MR_SYSCALL, "syscall_or_cpuset") \ + EM( MR_MEMPOLICY_MBIND, "mempolicy_mbind") \ + EM( MR_NUMA_MISPLACED, "numa_misplaced") \ + EMe(MR_CMA, "cma") + +/* + * First define the enums in the above macros to be exported to userspace + * via TRACE_DEFINE_ENUM(). + */ +#undef EM +#undef EMe +#define EM(a, b) TRACE_DEFINE_ENUM(a); +#define EMe(a, b) TRACE_DEFINE_ENUM(a); + +MIGRATE_MODE +MIGRATE_REASON + +/* + * Now redefine the EM() and EMe() macros to map the enums to the strings + * that will be printed in the output. + */ +#undef EM +#undef EMe +#define EM(a, b) {a, b}, +#define EMe(a, b) {a, b} TRACE_EVENT(mm_migrate_pages, diff --git a/include/trace/events/module.h b/include/trace/events/module.h index 7c5cbfe3fc49..28c45997e451 100644 --- a/include/trace/events/module.h +++ b/include/trace/events/module.h @@ -80,11 +80,11 @@ DECLARE_EVENT_CLASS(module_refcnt, TP_fast_assign( __entry->ip = ip; - __entry->refcnt = __this_cpu_read(mod->refptr->incs) - __this_cpu_read(mod->refptr->decs); + __entry->refcnt = atomic_read(&mod->refcnt); __assign_str(name, mod->name); ), - TP_printk("%s call_site=%pf refcnt=%d", + TP_printk("%s call_site=%ps refcnt=%d", __get_str(name), (void *)__entry->ip, __entry->refcnt) ); @@ -121,7 +121,7 @@ TRACE_EVENT(module_request, __assign_str(name, name); ), - TP_printk("%s wait=%d call_site=%pf", + TP_printk("%s wait=%d call_site=%ps", __get_str(name), (int)__entry->wait, (void *)__entry->ip) ); diff --git a/include/trace/events/net.h b/include/trace/events/net.h index 1de256b35807..49cc7c3de252 100644 --- a/include/trace/events/net.h +++ b/include/trace/events/net.h @@ -40,9 +40,9 @@ TRACE_EVENT(net_dev_start_xmit, __assign_str(name, dev->name); __entry->queue_mapping = skb->queue_mapping; __entry->skbaddr = skb; - __entry->vlan_tagged = vlan_tx_tag_present(skb); + __entry->vlan_tagged = skb_vlan_tag_present(skb); __entry->vlan_proto = ntohs(skb->vlan_proto); - __entry->vlan_tci = vlan_tx_tag_get(skb); + __entry->vlan_tci = skb_vlan_tag_get(skb); __entry->protocol = ntohs(skb->protocol); __entry->ip_summed = skb->ip_summed; __entry->len = skb->len; @@ -174,9 +174,9 @@ DECLARE_EVENT_CLASS(net_dev_rx_verbose_template, #endif __entry->queue_mapping = skb->queue_mapping; __entry->skbaddr = skb; - __entry->vlan_tagged = vlan_tx_tag_present(skb); + __entry->vlan_tagged = skb_vlan_tag_present(skb); __entry->vlan_proto = ntohs(skb->vlan_proto); - __entry->vlan_tci = vlan_tx_tag_get(skb); + __entry->vlan_tci = skb_vlan_tag_get(skb); __entry->protocol = ntohs(skb->protocol); __entry->ip_summed = skb->ip_summed; __entry->hash = skb->hash; diff --git a/include/trace/events/random.h b/include/trace/events/random.h index 805af6db41cc..4684de344c5d 100644 --- a/include/trace/events/random.h +++ b/include/trace/events/random.h @@ -22,7 +22,7 @@ TRACE_EVENT(add_device_randomness, __entry->IP = IP; ), - TP_printk("bytes %d caller %pF", + TP_printk("bytes %d caller %pS", __entry->bytes, (void *)__entry->IP) ); @@ -43,7 +43,7 @@ DECLARE_EVENT_CLASS(random__mix_pool_bytes, __entry->IP = IP; ), - TP_printk("%s pool: bytes %d caller %pF", + TP_printk("%s pool: bytes %d caller %pS", __entry->pool_name, __entry->bytes, (void *)__entry->IP) ); @@ -82,7 +82,7 @@ TRACE_EVENT(credit_entropy_bits, ), TP_printk("%s pool: bits %d entropy_count %d entropy_total %d " - "caller %pF", __entry->pool_name, __entry->bits, + "caller %pS", __entry->pool_name, __entry->bits, __entry->entropy_count, __entry->entropy_total, (void *)__entry->IP) ); @@ -207,7 +207,7 @@ DECLARE_EVENT_CLASS(random__get_random_bytes, __entry->IP = IP; ), - TP_printk("nbytes %d caller %pF", __entry->nbytes, (void *)__entry->IP) + TP_printk("nbytes %d caller %pS", __entry->nbytes, (void *)__entry->IP) ); DEFINE_EVENT(random__get_random_bytes, get_random_bytes, @@ -242,7 +242,7 @@ DECLARE_EVENT_CLASS(random__extract_entropy, __entry->IP = IP; ), - TP_printk("%s pool: nbytes %d entropy_count %d caller %pF", + TP_printk("%s pool: nbytes %d entropy_count %d caller %pS", __entry->pool_name, __entry->nbytes, __entry->entropy_count, (void *)__entry->IP) ); diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h index e335e7d8c6c2..c78e88ce5ea3 100644 --- a/include/trace/events/rcu.h +++ b/include/trace/events/rcu.h @@ -36,7 +36,7 @@ TRACE_EVENT(rcu_utilization, #ifdef CONFIG_RCU_TRACE -#if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU) +#if defined(CONFIG_TREE_RCU) || defined(CONFIG_PREEMPT_RCU) /* * Tracepoint for grace-period events. Takes a string identifying the @@ -345,7 +345,7 @@ TRACE_EVENT(rcu_fqs, __entry->cpu, __entry->qsevent) ); -#endif /* #if defined(CONFIG_TREE_RCU) || defined(CONFIG_TREE_PREEMPT_RCU) */ +#endif /* #if defined(CONFIG_TREE_RCU) || defined(CONFIG_PREEMPT_RCU) */ /* * Tracepoint for dyntick-idle entry/exit events. These take a string diff --git a/include/trace/events/regmap.h b/include/trace/events/regmap.h deleted file mode 100644 index 23d561512f64..000000000000 --- a/include/trace/events/regmap.h +++ /dev/null @@ -1,252 +0,0 @@ -#undef TRACE_SYSTEM -#define TRACE_SYSTEM regmap - -#if !defined(_TRACE_REGMAP_H) || defined(TRACE_HEADER_MULTI_READ) -#define _TRACE_REGMAP_H - -#include <linux/ktime.h> -#include <linux/tracepoint.h> - -struct device; -struct regmap; - -/* - * Log register events - */ -DECLARE_EVENT_CLASS(regmap_reg, - - TP_PROTO(struct device *dev, unsigned int reg, - unsigned int val), - - TP_ARGS(dev, reg, val), - - TP_STRUCT__entry( - __string( name, dev_name(dev) ) - __field( unsigned int, reg ) - __field( unsigned int, val ) - ), - - TP_fast_assign( - __assign_str(name, dev_name(dev)); - __entry->reg = reg; - __entry->val = val; - ), - - TP_printk("%s reg=%x val=%x", __get_str(name), - (unsigned int)__entry->reg, - (unsigned int)__entry->val) -); - -DEFINE_EVENT(regmap_reg, regmap_reg_write, - - TP_PROTO(struct device *dev, unsigned int reg, - unsigned int val), - - TP_ARGS(dev, reg, val) - -); - -DEFINE_EVENT(regmap_reg, regmap_reg_read, - - TP_PROTO(struct device *dev, unsigned int reg, - unsigned int val), - - TP_ARGS(dev, reg, val) - -); - -DEFINE_EVENT(regmap_reg, regmap_reg_read_cache, - - TP_PROTO(struct device *dev, unsigned int reg, - unsigned int val), - - TP_ARGS(dev, reg, val) - -); - -DECLARE_EVENT_CLASS(regmap_block, - - TP_PROTO(struct device *dev, unsigned int reg, int count), - - TP_ARGS(dev, reg, count), - - TP_STRUCT__entry( - __string( name, dev_name(dev) ) - __field( unsigned int, reg ) - __field( int, count ) - ), - - TP_fast_assign( - __assign_str(name, dev_name(dev)); - __entry->reg = reg; - __entry->count = count; - ), - - TP_printk("%s reg=%x count=%d", __get_str(name), - (unsigned int)__entry->reg, - (int)__entry->count) -); - -DEFINE_EVENT(regmap_block, regmap_hw_read_start, - - TP_PROTO(struct device *dev, unsigned int reg, int count), - - TP_ARGS(dev, reg, count) -); - -DEFINE_EVENT(regmap_block, regmap_hw_read_done, - - TP_PROTO(struct device *dev, unsigned int reg, int count), - - TP_ARGS(dev, reg, count) -); - -DEFINE_EVENT(regmap_block, regmap_hw_write_start, - - TP_PROTO(struct device *dev, unsigned int reg, int count), - - TP_ARGS(dev, reg, count) -); - -DEFINE_EVENT(regmap_block, regmap_hw_write_done, - - TP_PROTO(struct device *dev, unsigned int reg, int count), - - TP_ARGS(dev, reg, count) -); - -TRACE_EVENT(regcache_sync, - - TP_PROTO(struct device *dev, const char *type, - const char *status), - - TP_ARGS(dev, type, status), - - TP_STRUCT__entry( - __string( name, dev_name(dev) ) - __string( status, status ) - __string( type, type ) - __field( int, type ) - ), - - TP_fast_assign( - __assign_str(name, dev_name(dev)); - __assign_str(status, status); - __assign_str(type, type); - ), - - TP_printk("%s type=%s status=%s", __get_str(name), - __get_str(type), __get_str(status)) -); - -DECLARE_EVENT_CLASS(regmap_bool, - - TP_PROTO(struct device *dev, bool flag), - - TP_ARGS(dev, flag), - - TP_STRUCT__entry( - __string( name, dev_name(dev) ) - __field( int, flag ) - ), - - TP_fast_assign( - __assign_str(name, dev_name(dev)); - __entry->flag = flag; - ), - - TP_printk("%s flag=%d", __get_str(name), - (int)__entry->flag) -); - -DEFINE_EVENT(regmap_bool, regmap_cache_only, - - TP_PROTO(struct device *dev, bool flag), - - TP_ARGS(dev, flag) - -); - -DEFINE_EVENT(regmap_bool, regmap_cache_bypass, - - TP_PROTO(struct device *dev, bool flag), - - TP_ARGS(dev, flag) - -); - -DECLARE_EVENT_CLASS(regmap_async, - - TP_PROTO(struct device *dev), - - TP_ARGS(dev), - - TP_STRUCT__entry( - __string( name, dev_name(dev) ) - ), - - TP_fast_assign( - __assign_str(name, dev_name(dev)); - ), - - TP_printk("%s", __get_str(name)) -); - -DEFINE_EVENT(regmap_block, regmap_async_write_start, - - TP_PROTO(struct device *dev, unsigned int reg, int count), - - TP_ARGS(dev, reg, count) -); - -DEFINE_EVENT(regmap_async, regmap_async_io_complete, - - TP_PROTO(struct device *dev), - - TP_ARGS(dev) - -); - -DEFINE_EVENT(regmap_async, regmap_async_complete_start, - - TP_PROTO(struct device *dev), - - TP_ARGS(dev) - -); - -DEFINE_EVENT(regmap_async, regmap_async_complete_done, - - TP_PROTO(struct device *dev), - - TP_ARGS(dev) - -); - -TRACE_EVENT(regcache_drop_region, - - TP_PROTO(struct device *dev, unsigned int from, - unsigned int to), - - TP_ARGS(dev, from, to), - - TP_STRUCT__entry( - __string( name, dev_name(dev) ) - __field( unsigned int, from ) - __field( unsigned int, to ) - ), - - TP_fast_assign( - __assign_str(name, dev_name(dev)); - __entry->from = from; - __entry->to = to; - ), - - TP_printk("%s %u-%u", __get_str(name), (unsigned int)__entry->from, - (unsigned int)__entry->to) -); - -#endif /* _TRACE_REGMAP_H */ - -/* This part must be outside protection */ -#include <trace/define_trace.h> diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h index 0a68d5ae584e..d57a575fe31f 100644 --- a/include/trace/events/sched.h +++ b/include/trace/events/sched.h @@ -97,16 +97,19 @@ static inline long __trace_sched_switch_state(struct task_struct *p) long state = p->state; #ifdef CONFIG_PREEMPT +#ifdef CONFIG_SCHED_DEBUG + BUG_ON(p != current); +#endif /* CONFIG_SCHED_DEBUG */ /* * For all intents and purposes a preempted task is a running task. */ - if (task_preempt_count(p) & PREEMPT_ACTIVE) + if (preempt_count() & PREEMPT_ACTIVE) state = TASK_RUNNING | TASK_STATE_MAX; -#endif +#endif /* CONFIG_PREEMPT */ return state; } -#endif +#endif /* CREATE_TRACE_POINTS */ /* * Tracepoint for task switches, performed by the scheduler: @@ -144,7 +147,8 @@ TRACE_EVENT(sched_switch, __print_flags(__entry->prev_state & (TASK_STATE_MAX-1), "|", { 1, "S"} , { 2, "D" }, { 4, "T" }, { 8, "t" }, { 16, "Z" }, { 32, "X" }, { 64, "x" }, - { 128, "K" }, { 256, "W" }, { 512, "P" }) : "R", + { 128, "K" }, { 256, "W" }, { 512, "P" }, + { 1024, "N" }) : "R", __entry->prev_state & TASK_STATE_MAX ? "+" : "", __entry->next_comm, __entry->next_pid, __entry->next_prio) ); diff --git a/include/trace/events/scsi.h b/include/trace/events/scsi.h index db6c93510f74..079bd10a01b4 100644 --- a/include/trace/events/scsi.h +++ b/include/trace/events/scsi.h @@ -94,7 +94,7 @@ scsi_opcode_name(WRITE_16), \ scsi_opcode_name(VERIFY_16), \ scsi_opcode_name(WRITE_SAME_16), \ - scsi_opcode_name(SERVICE_ACTION_IN), \ + scsi_opcode_name(SERVICE_ACTION_IN_16), \ scsi_opcode_name(SAI_READ_CAPACITY_16), \ scsi_opcode_name(SAI_GET_LBA_STATUS), \ scsi_opcode_name(MI_REPORT_TARGET_PGS), \ diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h index 1fef3e6e9436..fd1a02cb3c82 100644 --- a/include/trace/events/sunrpc.h +++ b/include/trace/events/sunrpc.h @@ -6,6 +6,9 @@ #include <linux/sunrpc/sched.h> #include <linux/sunrpc/clnt.h> +#include <linux/sunrpc/svc.h> +#include <linux/sunrpc/xprtsock.h> +#include <linux/sunrpc/svc_xprt.h> #include <net/tcp_states.h> #include <linux/net.h> #include <linux/tracepoint.h> @@ -176,27 +179,53 @@ DEFINE_EVENT(rpc_task_queued, rpc_task_wakeup, ); +/* + * First define the enums in the below macros to be exported to userspace + * via TRACE_DEFINE_ENUM(). + */ +#undef EM +#undef EMe +#define EM(a, b) TRACE_DEFINE_ENUM(a); +#define EMe(a, b) TRACE_DEFINE_ENUM(a); + +#define RPC_SHOW_SOCKET \ + EM( SS_FREE, "FREE" ) \ + EM( SS_UNCONNECTED, "UNCONNECTED" ) \ + EM( SS_CONNECTING, "CONNECTING," ) \ + EM( SS_CONNECTED, "CONNECTED," ) \ + EMe(SS_DISCONNECTING, "DISCONNECTING" ) + #define rpc_show_socket_state(state) \ - __print_symbolic(state, \ - { SS_FREE, "FREE" }, \ - { SS_UNCONNECTED, "UNCONNECTED" }, \ - { SS_CONNECTING, "CONNECTING," }, \ - { SS_CONNECTED, "CONNECTED," }, \ - { SS_DISCONNECTING, "DISCONNECTING" }) + __print_symbolic(state, RPC_SHOW_SOCKET) + +RPC_SHOW_SOCKET + +#define RPC_SHOW_SOCK \ + EM( TCP_ESTABLISHED, "ESTABLISHED" ) \ + EM( TCP_SYN_SENT, "SYN_SENT" ) \ + EM( TCP_SYN_RECV, "SYN_RECV" ) \ + EM( TCP_FIN_WAIT1, "FIN_WAIT1" ) \ + EM( TCP_FIN_WAIT2, "FIN_WAIT2" ) \ + EM( TCP_TIME_WAIT, "TIME_WAIT" ) \ + EM( TCP_CLOSE, "CLOSE" ) \ + EM( TCP_CLOSE_WAIT, "CLOSE_WAIT" ) \ + EM( TCP_LAST_ACK, "LAST_ACK" ) \ + EM( TCP_LISTEN, "LISTEN" ) \ + EMe( TCP_CLOSING, "CLOSING" ) #define rpc_show_sock_state(state) \ - __print_symbolic(state, \ - { TCP_ESTABLISHED, "ESTABLISHED" }, \ - { TCP_SYN_SENT, "SYN_SENT" }, \ - { TCP_SYN_RECV, "SYN_RECV" }, \ - { TCP_FIN_WAIT1, "FIN_WAIT1" }, \ - { TCP_FIN_WAIT2, "FIN_WAIT2" }, \ - { TCP_TIME_WAIT, "TIME_WAIT" }, \ - { TCP_CLOSE, "CLOSE" }, \ - { TCP_CLOSE_WAIT, "CLOSE_WAIT" }, \ - { TCP_LAST_ACK, "LAST_ACK" }, \ - { TCP_LISTEN, "LISTEN" }, \ - { TCP_CLOSING, "CLOSING" }) + __print_symbolic(state, RPC_SHOW_SOCK) + +RPC_SHOW_SOCK + +/* + * Now redefine the EM() and EMe() macros to map the enums to the strings + * that will be printed in the output. + */ +#undef EM +#undef EMe +#define EM(a, b) {a, b}, +#define EMe(a, b) {a, b} DECLARE_EVENT_CLASS(xs_socket_event, @@ -306,6 +335,271 @@ DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_reset_connection); DEFINE_RPC_SOCKET_EVENT(rpc_socket_close); DEFINE_RPC_SOCKET_EVENT(rpc_socket_shutdown); +DECLARE_EVENT_CLASS(rpc_xprt_event, + TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status), + + TP_ARGS(xprt, xid, status), + + TP_STRUCT__entry( + __field(__be32, xid) + __field(int, status) + __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR]) + __string(port, xprt->address_strings[RPC_DISPLAY_PORT]) + ), + + TP_fast_assign( + __entry->xid = xid; + __entry->status = status; + __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]); + __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]); + ), + + TP_printk("peer=[%s]:%s xid=0x%x status=%d", __get_str(addr), + __get_str(port), be32_to_cpu(__entry->xid), + __entry->status) +); + +DEFINE_EVENT(rpc_xprt_event, xprt_lookup_rqst, + TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status), + TP_ARGS(xprt, xid, status)); + +DEFINE_EVENT(rpc_xprt_event, xprt_transmit, + TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status), + TP_ARGS(xprt, xid, status)); + +DEFINE_EVENT(rpc_xprt_event, xprt_complete_rqst, + TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status), + TP_ARGS(xprt, xid, status)); + +TRACE_EVENT(xs_tcp_data_ready, + TP_PROTO(struct rpc_xprt *xprt, int err, unsigned int total), + + TP_ARGS(xprt, err, total), + + TP_STRUCT__entry( + __field(int, err) + __field(unsigned int, total) + __string(addr, xprt ? xprt->address_strings[RPC_DISPLAY_ADDR] : + "(null)") + __string(port, xprt ? xprt->address_strings[RPC_DISPLAY_PORT] : + "(null)") + ), + + TP_fast_assign( + __entry->err = err; + __entry->total = total; + __assign_str(addr, xprt ? + xprt->address_strings[RPC_DISPLAY_ADDR] : "(null)"); + __assign_str(port, xprt ? + xprt->address_strings[RPC_DISPLAY_PORT] : "(null)"); + ), + + TP_printk("peer=[%s]:%s err=%d total=%u", __get_str(addr), + __get_str(port), __entry->err, __entry->total) +); + +#define rpc_show_sock_xprt_flags(flags) \ + __print_flags(flags, "|", \ + { TCP_RCV_LAST_FRAG, "TCP_RCV_LAST_FRAG" }, \ + { TCP_RCV_COPY_FRAGHDR, "TCP_RCV_COPY_FRAGHDR" }, \ + { TCP_RCV_COPY_XID, "TCP_RCV_COPY_XID" }, \ + { TCP_RCV_COPY_DATA, "TCP_RCV_COPY_DATA" }, \ + { TCP_RCV_READ_CALLDIR, "TCP_RCV_READ_CALLDIR" }, \ + { TCP_RCV_COPY_CALLDIR, "TCP_RCV_COPY_CALLDIR" }, \ + { TCP_RPC_REPLY, "TCP_RPC_REPLY" }) + +TRACE_EVENT(xs_tcp_data_recv, + TP_PROTO(struct sock_xprt *xs), + + TP_ARGS(xs), + + TP_STRUCT__entry( + __string(addr, xs->xprt.address_strings[RPC_DISPLAY_ADDR]) + __string(port, xs->xprt.address_strings[RPC_DISPLAY_PORT]) + __field(__be32, xid) + __field(unsigned long, flags) + __field(unsigned long, copied) + __field(unsigned int, reclen) + __field(unsigned long, offset) + ), + + TP_fast_assign( + __assign_str(addr, xs->xprt.address_strings[RPC_DISPLAY_ADDR]); + __assign_str(port, xs->xprt.address_strings[RPC_DISPLAY_PORT]); + __entry->xid = xs->tcp_xid; + __entry->flags = xs->tcp_flags; + __entry->copied = xs->tcp_copied; + __entry->reclen = xs->tcp_reclen; + __entry->offset = xs->tcp_offset; + ), + + TP_printk("peer=[%s]:%s xid=0x%x flags=%s copied=%lu reclen=%u offset=%lu", + __get_str(addr), __get_str(port), be32_to_cpu(__entry->xid), + rpc_show_sock_xprt_flags(__entry->flags), + __entry->copied, __entry->reclen, __entry->offset) +); + +#define show_rqstp_flags(flags) \ + __print_flags(flags, "|", \ + { (1UL << RQ_SECURE), "RQ_SECURE"}, \ + { (1UL << RQ_LOCAL), "RQ_LOCAL"}, \ + { (1UL << RQ_USEDEFERRAL), "RQ_USEDEFERRAL"}, \ + { (1UL << RQ_DROPME), "RQ_DROPME"}, \ + { (1UL << RQ_SPLICE_OK), "RQ_SPLICE_OK"}, \ + { (1UL << RQ_VICTIM), "RQ_VICTIM"}, \ + { (1UL << RQ_BUSY), "RQ_BUSY"}) + +TRACE_EVENT(svc_recv, + TP_PROTO(struct svc_rqst *rqst, int status), + + TP_ARGS(rqst, status), + + TP_STRUCT__entry( + __field(struct sockaddr *, addr) + __field(__be32, xid) + __field(int, status) + __field(unsigned long, flags) + ), + + TP_fast_assign( + __entry->addr = (struct sockaddr *)&rqst->rq_addr; + __entry->xid = status > 0 ? rqst->rq_xid : 0; + __entry->status = status; + __entry->flags = rqst->rq_flags; + ), + + TP_printk("addr=%pIScp xid=0x%x status=%d flags=%s", __entry->addr, + be32_to_cpu(__entry->xid), __entry->status, + show_rqstp_flags(__entry->flags)) +); + +DECLARE_EVENT_CLASS(svc_rqst_status, + + TP_PROTO(struct svc_rqst *rqst, int status), + + TP_ARGS(rqst, status), + + TP_STRUCT__entry( + __field(struct sockaddr *, addr) + __field(__be32, xid) + __field(int, dropme) + __field(int, status) + __field(unsigned long, flags) + ), + + TP_fast_assign( + __entry->addr = (struct sockaddr *)&rqst->rq_addr; + __entry->xid = rqst->rq_xid; + __entry->status = status; + __entry->flags = rqst->rq_flags; + ), + + TP_printk("addr=%pIScp rq_xid=0x%x status=%d flags=%s", + __entry->addr, be32_to_cpu(__entry->xid), + __entry->status, show_rqstp_flags(__entry->flags)) +); + +DEFINE_EVENT(svc_rqst_status, svc_process, + TP_PROTO(struct svc_rqst *rqst, int status), + TP_ARGS(rqst, status)); + +DEFINE_EVENT(svc_rqst_status, svc_send, + TP_PROTO(struct svc_rqst *rqst, int status), + TP_ARGS(rqst, status)); + +#define show_svc_xprt_flags(flags) \ + __print_flags(flags, "|", \ + { (1UL << XPT_BUSY), "XPT_BUSY"}, \ + { (1UL << XPT_CONN), "XPT_CONN"}, \ + { (1UL << XPT_CLOSE), "XPT_CLOSE"}, \ + { (1UL << XPT_DATA), "XPT_DATA"}, \ + { (1UL << XPT_TEMP), "XPT_TEMP"}, \ + { (1UL << XPT_DEAD), "XPT_DEAD"}, \ + { (1UL << XPT_CHNGBUF), "XPT_CHNGBUF"}, \ + { (1UL << XPT_DEFERRED), "XPT_DEFERRED"}, \ + { (1UL << XPT_OLD), "XPT_OLD"}, \ + { (1UL << XPT_LISTENER), "XPT_LISTENER"}, \ + { (1UL << XPT_CACHE_AUTH), "XPT_CACHE_AUTH"}, \ + { (1UL << XPT_LOCAL), "XPT_LOCAL"}) + +TRACE_EVENT(svc_xprt_do_enqueue, + TP_PROTO(struct svc_xprt *xprt, struct svc_rqst *rqst), + + TP_ARGS(xprt, rqst), + + TP_STRUCT__entry( + __field(struct svc_xprt *, xprt) + __field(struct svc_rqst *, rqst) + ), + + TP_fast_assign( + __entry->xprt = xprt; + __entry->rqst = rqst; + ), + + TP_printk("xprt=0x%p addr=%pIScp pid=%d flags=%s", __entry->xprt, + (struct sockaddr *)&__entry->xprt->xpt_remote, + __entry->rqst ? __entry->rqst->rq_task->pid : 0, + show_svc_xprt_flags(__entry->xprt->xpt_flags)) +); + +TRACE_EVENT(svc_xprt_dequeue, + TP_PROTO(struct svc_xprt *xprt), + + TP_ARGS(xprt), + + TP_STRUCT__entry( + __field(struct svc_xprt *, xprt) + __field_struct(struct sockaddr_storage, ss) + __field(unsigned long, flags) + ), + + TP_fast_assign( + __entry->xprt = xprt, + xprt ? memcpy(&__entry->ss, &xprt->xpt_remote, sizeof(__entry->ss)) : memset(&__entry->ss, 0, sizeof(__entry->ss)); + __entry->flags = xprt ? xprt->xpt_flags : 0; + ), + + TP_printk("xprt=0x%p addr=%pIScp flags=%s", __entry->xprt, + (struct sockaddr *)&__entry->ss, + show_svc_xprt_flags(__entry->flags)) +); + +TRACE_EVENT(svc_wake_up, + TP_PROTO(int pid), + + TP_ARGS(pid), + + TP_STRUCT__entry( + __field(int, pid) + ), + + TP_fast_assign( + __entry->pid = pid; + ), + + TP_printk("pid=%d", __entry->pid) +); + +TRACE_EVENT(svc_handle_xprt, + TP_PROTO(struct svc_xprt *xprt, int len), + + TP_ARGS(xprt, len), + + TP_STRUCT__entry( + __field(struct svc_xprt *, xprt) + __field(int, len) + ), + + TP_fast_assign( + __entry->xprt = xprt; + __entry->len = len; + ), + + TP_printk("xprt=0x%p addr=%pIScp len=%d flags=%s", __entry->xprt, + (struct sockaddr *)&__entry->xprt->xpt_remote, __entry->len, + show_svc_xprt_flags(__entry->xprt->xpt_flags)) +); #endif /* _TRACE_SUNRPC_H */ #include <trace/define_trace.h> diff --git a/include/trace/events/target.h b/include/trace/events/target.h index da9cc0f05c93..04c3c6efdcc2 100644 --- a/include/trace/events/target.h +++ b/include/trace/events/target.h @@ -96,7 +96,7 @@ scsi_opcode_name(WRITE_16), \ scsi_opcode_name(VERIFY_16), \ scsi_opcode_name(WRITE_SAME_16), \ - scsi_opcode_name(SERVICE_ACTION_IN), \ + scsi_opcode_name(SERVICE_ACTION_IN_16), \ scsi_opcode_name(SAI_READ_CAPACITY_16), \ scsi_opcode_name(SAI_GET_LBA_STATUS), \ scsi_opcode_name(MI_REPORT_TARGET_PGS), \ @@ -109,10 +109,10 @@ #define show_task_attribute_name(val) \ __print_symbolic(val, \ - { MSG_SIMPLE_TAG, "SIMPLE" }, \ - { MSG_HEAD_TAG, "HEAD" }, \ - { MSG_ORDERED_TAG, "ORDERED" }, \ - { MSG_ACA_TAG, "ACA" } ) + { TCM_SIMPLE_TAG, "SIMPLE" }, \ + { TCM_HEAD_TAG, "HEAD" }, \ + { TCM_ORDERED_TAG, "ORDERED" }, \ + { TCM_ACA_TAG, "ACA" } ) #define show_scsi_status_name(val) \ __print_symbolic(val, \ diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h index 68c2c2000f02..073b9ac245ba 100644 --- a/include/trace/events/timer.h +++ b/include/trace/events/timer.h @@ -43,15 +43,18 @@ DEFINE_EVENT(timer_class, timer_init, */ TRACE_EVENT(timer_start, - TP_PROTO(struct timer_list *timer, unsigned long expires), + TP_PROTO(struct timer_list *timer, + unsigned long expires, + unsigned int flags), - TP_ARGS(timer, expires), + TP_ARGS(timer, expires, flags), TP_STRUCT__entry( __field( void *, timer ) __field( void *, function ) __field( unsigned long, expires ) __field( unsigned long, now ) + __field( unsigned int, flags ) ), TP_fast_assign( @@ -59,11 +62,12 @@ TRACE_EVENT(timer_start, __entry->function = timer->function; __entry->expires = expires; __entry->now = jiffies; + __entry->flags = flags; ), - TP_printk("timer=%p function=%pf expires=%lu [timeout=%ld]", + TP_printk("timer=%p function=%pf expires=%lu [timeout=%ld] flags=0x%08x", __entry->timer, __entry->function, __entry->expires, - (long)__entry->expires - __entry->now) + (long)__entry->expires - __entry->now, __entry->flags) ); /** diff --git a/include/trace/events/tlb.h b/include/trace/events/tlb.h index 13391d288107..4250f364a6ca 100644 --- a/include/trace/events/tlb.h +++ b/include/trace/events/tlb.h @@ -7,17 +7,39 @@ #include <linux/mm_types.h> #include <linux/tracepoint.h> -#define TLB_FLUSH_REASON \ - { TLB_FLUSH_ON_TASK_SWITCH, "flush on task switch" }, \ - { TLB_REMOTE_SHOOTDOWN, "remote shootdown" }, \ - { TLB_LOCAL_SHOOTDOWN, "local shootdown" }, \ - { TLB_LOCAL_MM_SHOOTDOWN, "local mm shootdown" } - -TRACE_EVENT(tlb_flush, +#define TLB_FLUSH_REASON \ + EM( TLB_FLUSH_ON_TASK_SWITCH, "flush on task switch" ) \ + EM( TLB_REMOTE_SHOOTDOWN, "remote shootdown" ) \ + EM( TLB_LOCAL_SHOOTDOWN, "local shootdown" ) \ + EMe( TLB_LOCAL_MM_SHOOTDOWN, "local mm shootdown" ) + +/* + * First define the enums in TLB_FLUSH_REASON to be exported to userspace + * via TRACE_DEFINE_ENUM(). + */ +#undef EM +#undef EMe +#define EM(a,b) TRACE_DEFINE_ENUM(a); +#define EMe(a,b) TRACE_DEFINE_ENUM(a); + +TLB_FLUSH_REASON + +/* + * Now redefine the EM() and EMe() macros to map the enums to the strings + * that will be printed in the output. + */ +#undef EM +#undef EMe +#define EM(a,b) { a, b }, +#define EMe(a,b) { a, b } + +TRACE_EVENT_CONDITION(tlb_flush, TP_PROTO(int reason, unsigned long pages), TP_ARGS(reason, pages), + TP_CONDITION(cpu_online(smp_processor_id())), + TP_STRUCT__entry( __field( int, reason) __field(unsigned long, pages) diff --git a/include/trace/events/v4l2.h b/include/trace/events/v4l2.h index b9bb1f204693..20112170ff11 100644 --- a/include/trace/events/v4l2.h +++ b/include/trace/events/v4l2.h @@ -6,33 +6,58 @@ #include <linux/tracepoint.h> -#define show_type(type) \ - __print_symbolic(type, \ - { V4L2_BUF_TYPE_VIDEO_CAPTURE, "VIDEO_CAPTURE" }, \ - { V4L2_BUF_TYPE_VIDEO_OUTPUT, "VIDEO_OUTPUT" }, \ - { V4L2_BUF_TYPE_VIDEO_OVERLAY, "VIDEO_OVERLAY" }, \ - { V4L2_BUF_TYPE_VBI_CAPTURE, "VBI_CAPTURE" }, \ - { V4L2_BUF_TYPE_VBI_OUTPUT, "VBI_OUTPUT" }, \ - { V4L2_BUF_TYPE_SLICED_VBI_CAPTURE, "SLICED_VBI_CAPTURE" }, \ - { V4L2_BUF_TYPE_SLICED_VBI_OUTPUT, "SLICED_VBI_OUTPUT" }, \ - { V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY, "VIDEO_OUTPUT_OVERLAY" },\ - { V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, "VIDEO_CAPTURE_MPLANE" },\ - { V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, "VIDEO_OUTPUT_MPLANE" }, \ - { V4L2_BUF_TYPE_SDR_CAPTURE, "SDR_CAPTURE" }, \ - { V4L2_BUF_TYPE_PRIVATE, "PRIVATE" }) +/* Enums require being exported to userspace, for user tool parsing */ +#undef EM +#undef EMe +#define EM(a, b) TRACE_DEFINE_ENUM(a); +#define EMe(a, b) TRACE_DEFINE_ENUM(a); + +#define show_type(type) \ + __print_symbolic(type, SHOW_TYPE) + +#define SHOW_TYPE \ + EM( V4L2_BUF_TYPE_VIDEO_CAPTURE, "VIDEO_CAPTURE" ) \ + EM( V4L2_BUF_TYPE_VIDEO_OUTPUT, "VIDEO_OUTPUT" ) \ + EM( V4L2_BUF_TYPE_VIDEO_OVERLAY, "VIDEO_OVERLAY" ) \ + EM( V4L2_BUF_TYPE_VBI_CAPTURE, "VBI_CAPTURE" ) \ + EM( V4L2_BUF_TYPE_VBI_OUTPUT, "VBI_OUTPUT" ) \ + EM( V4L2_BUF_TYPE_SLICED_VBI_CAPTURE, "SLICED_VBI_CAPTURE" ) \ + EM( V4L2_BUF_TYPE_SLICED_VBI_OUTPUT, "SLICED_VBI_OUTPUT" ) \ + EM( V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY, "VIDEO_OUTPUT_OVERLAY" ) \ + EM( V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, "VIDEO_CAPTURE_MPLANE" ) \ + EM( V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, "VIDEO_OUTPUT_MPLANE" ) \ + EM( V4L2_BUF_TYPE_SDR_CAPTURE, "SDR_CAPTURE" ) \ + EMe(V4L2_BUF_TYPE_PRIVATE, "PRIVATE" ) + +SHOW_TYPE #define show_field(field) \ - __print_symbolic(field, \ - { V4L2_FIELD_ANY, "ANY" }, \ - { V4L2_FIELD_NONE, "NONE" }, \ - { V4L2_FIELD_TOP, "TOP" }, \ - { V4L2_FIELD_BOTTOM, "BOTTOM" }, \ - { V4L2_FIELD_INTERLACED, "INTERLACED" }, \ - { V4L2_FIELD_SEQ_TB, "SEQ_TB" }, \ - { V4L2_FIELD_SEQ_BT, "SEQ_BT" }, \ - { V4L2_FIELD_ALTERNATE, "ALTERNATE" }, \ - { V4L2_FIELD_INTERLACED_TB, "INTERLACED_TB" }, \ - { V4L2_FIELD_INTERLACED_BT, "INTERLACED_BT" }) + __print_symbolic(field, SHOW_FIELD) + +#define SHOW_FIELD \ + EM( V4L2_FIELD_ANY, "ANY" ) \ + EM( V4L2_FIELD_NONE, "NONE" ) \ + EM( V4L2_FIELD_TOP, "TOP" ) \ + EM( V4L2_FIELD_BOTTOM, "BOTTOM" ) \ + EM( V4L2_FIELD_INTERLACED, "INTERLACED" ) \ + EM( V4L2_FIELD_SEQ_TB, "SEQ_TB" ) \ + EM( V4L2_FIELD_SEQ_BT, "SEQ_BT" ) \ + EM( V4L2_FIELD_ALTERNATE, "ALTERNATE" ) \ + EM( V4L2_FIELD_INTERLACED_TB, "INTERLACED_TB" ) \ + EMe( V4L2_FIELD_INTERLACED_BT, "INTERLACED_BT" ) + +SHOW_FIELD + +/* + * Now redefine the EM() and EMe() macros to map the enums to the strings + * that will be printed in the output. + */ +#undef EM +#undef EMe +#define EM(a, b) {a, b}, +#define EMe(a, b) {a, b} + +/* V4L2_TC_TYPE_* are macros, not defines, they do not need processing */ #define show_timecode_type(type) \ __print_symbolic(type, \ diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h index 69590b6ffc09..f66476b96264 100644 --- a/include/trace/events/vmscan.h +++ b/include/trace/events/vmscan.h @@ -336,18 +336,18 @@ TRACE_EVENT(mm_vmscan_writepage, TP_ARGS(page, reclaim_flags), TP_STRUCT__entry( - __field(struct page *, page) + __field(unsigned long, pfn) __field(int, reclaim_flags) ), TP_fast_assign( - __entry->page = page; + __entry->pfn = page_to_pfn(page); __entry->reclaim_flags = reclaim_flags; ), TP_printk("page=%p pfn=%lu flags=%s", - __entry->page, - page_to_pfn(__entry->page), + pfn_to_page(__entry->pfn), + __entry->pfn, show_reclaim_flags(__entry->reclaim_flags)) ); diff --git a/include/trace/events/writeback.h b/include/trace/events/writeback.h index cee02d65ab3f..c178d13d6f4c 100644 --- a/include/trace/events/writeback.h +++ b/include/trace/events/writeback.h @@ -18,18 +18,37 @@ {I_FREEING, "I_FREEING"}, \ {I_CLEAR, "I_CLEAR"}, \ {I_SYNC, "I_SYNC"}, \ + {I_DIRTY_TIME, "I_DIRTY_TIME"}, \ + {I_DIRTY_TIME_EXPIRED, "I_DIRTY_TIME_EXPIRED"}, \ {I_REFERENCED, "I_REFERENCED"} \ ) +/* enums need to be exported to user space */ +#undef EM +#undef EMe +#define EM(a,b) TRACE_DEFINE_ENUM(a); +#define EMe(a,b) TRACE_DEFINE_ENUM(a); + #define WB_WORK_REASON \ - {WB_REASON_BACKGROUND, "background"}, \ - {WB_REASON_TRY_TO_FREE_PAGES, "try_to_free_pages"}, \ - {WB_REASON_SYNC, "sync"}, \ - {WB_REASON_PERIODIC, "periodic"}, \ - {WB_REASON_LAPTOP_TIMER, "laptop_timer"}, \ - {WB_REASON_FREE_MORE_MEM, "free_more_memory"}, \ - {WB_REASON_FS_FREE_SPACE, "fs_free_space"}, \ - {WB_REASON_FORKER_THREAD, "forker_thread"} + EM( WB_REASON_BACKGROUND, "background") \ + EM( WB_REASON_TRY_TO_FREE_PAGES, "try_to_free_pages") \ + EM( WB_REASON_SYNC, "sync") \ + EM( WB_REASON_PERIODIC, "periodic") \ + EM( WB_REASON_LAPTOP_TIMER, "laptop_timer") \ + EM( WB_REASON_FREE_MORE_MEM, "free_more_memory") \ + EM( WB_REASON_FS_FREE_SPACE, "fs_free_space") \ + EMe(WB_REASON_FORKER_THREAD, "forker_thread") + +WB_WORK_REASON + +/* + * Now redefine the EM() and EMe() macros to map the enums to the strings + * that will be printed in the output. + */ +#undef EM +#undef EMe +#define EM(a,b) { a, b }, +#define EMe(a,b) { a, b } struct wb_writeback_work; @@ -47,7 +66,7 @@ TRACE_EVENT(writeback_dirty_page, TP_fast_assign( strncpy(__entry->name, - mapping ? dev_name(mapping->backing_dev_info->dev) : "(unknown)", 32); + mapping ? dev_name(inode_to_bdi(mapping->host)->dev) : "(unknown)", 32); __entry->ino = mapping ? mapping->host->i_ino : 0; __entry->index = page->index; ), @@ -68,26 +87,36 @@ DECLARE_EVENT_CLASS(writeback_dirty_inode_template, TP_STRUCT__entry ( __array(char, name, 32) __field(unsigned long, ino) + __field(unsigned long, state) __field(unsigned long, flags) ), TP_fast_assign( - struct backing_dev_info *bdi = inode->i_mapping->backing_dev_info; + struct backing_dev_info *bdi = inode_to_bdi(inode); /* may be called for files on pseudo FSes w/ unregistered bdi */ strncpy(__entry->name, bdi->dev ? dev_name(bdi->dev) : "(unknown)", 32); __entry->ino = inode->i_ino; + __entry->state = inode->i_state; __entry->flags = flags; ), - TP_printk("bdi %s: ino=%lu flags=%s", + TP_printk("bdi %s: ino=%lu state=%s flags=%s", __entry->name, __entry->ino, + show_inode_state(__entry->state), show_inode_state(__entry->flags) ) ); +DEFINE_EVENT(writeback_dirty_inode_template, writeback_mark_inode_dirty, + + TP_PROTO(struct inode *inode, int flags), + + TP_ARGS(inode, flags) +); + DEFINE_EVENT(writeback_dirty_inode_template, writeback_dirty_inode_start, TP_PROTO(struct inode *inode, int flags), @@ -116,7 +145,7 @@ DECLARE_EVENT_CLASS(writeback_write_inode_template, TP_fast_assign( strncpy(__entry->name, - dev_name(inode->i_mapping->backing_dev_info->dev), 32); + dev_name(inode_to_bdi(inode)->dev), 32); __entry->ino = inode->i_ino; __entry->sync_mode = wbc->sync_mode; ), @@ -156,10 +185,8 @@ DECLARE_EVENT_CLASS(writeback_work_class, __field(int, reason) ), TP_fast_assign( - struct device *dev = bdi->dev; - if (!dev) - dev = default_backing_dev_info.dev; - strncpy(__entry->name, dev_name(dev), 32); + strncpy(__entry->name, + bdi->dev ? dev_name(bdi->dev) : "(unknown)", 32); __entry->nr_pages = work->nr_pages; __entry->sb_dev = work->sb ? work->sb->s_dev : 0; __entry->sync_mode = work->sync_mode; @@ -223,7 +250,6 @@ DEFINE_EVENT(writeback_class, name, \ DEFINE_WRITEBACK_EVENT(writeback_nowork); DEFINE_WRITEBACK_EVENT(writeback_wake_background); DEFINE_WRITEBACK_EVENT(writeback_bdi_register); -DEFINE_WRITEBACK_EVENT(writeback_bdi_unregister); DECLARE_EVENT_CLASS(wbc_class, TP_PROTO(struct writeback_control *wbc, struct backing_dev_info *bdi), @@ -598,6 +624,52 @@ DEFINE_EVENT(writeback_single_inode_template, writeback_single_inode, TP_ARGS(inode, wbc, nr_to_write) ); +DECLARE_EVENT_CLASS(writeback_lazytime_template, + TP_PROTO(struct inode *inode), + + TP_ARGS(inode), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field(unsigned long, ino ) + __field(unsigned long, state ) + __field( __u16, mode ) + __field(unsigned long, dirtied_when ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->state = inode->i_state; + __entry->mode = inode->i_mode; + __entry->dirtied_when = inode->dirtied_when; + ), + + TP_printk("dev %d,%d ino %lu dirtied %lu state %s mode 0%o", + MAJOR(__entry->dev), MINOR(__entry->dev), + __entry->ino, __entry->dirtied_when, + show_inode_state(__entry->state), __entry->mode) +); + +DEFINE_EVENT(writeback_lazytime_template, writeback_lazytime, + TP_PROTO(struct inode *inode), + + TP_ARGS(inode) +); + +DEFINE_EVENT(writeback_lazytime_template, writeback_lazytime_iput, + TP_PROTO(struct inode *inode), + + TP_ARGS(inode) +); + +DEFINE_EVENT(writeback_lazytime_template, writeback_dirty_inode_enqueue, + + TP_PROTO(struct inode *inode), + + TP_ARGS(inode) +); + #endif /* _TRACE_WRITEBACK_H */ /* This part must be outside protection */ diff --git a/include/trace/events/xen.h b/include/trace/events/xen.h index d06b6da5c1e3..bce990f5a35d 100644 --- a/include/trace/events/xen.h +++ b/include/trace/events/xen.h @@ -224,7 +224,7 @@ TRACE_EVENT(xen_mmu_pmd_clear, TP_printk("pmdp %p", __entry->pmdp) ); -#if PAGETABLE_LEVELS >= 4 +#if CONFIG_PGTABLE_LEVELS >= 4 TRACE_EVENT(xen_mmu_set_pud, TP_PROTO(pud_t *pudp, pud_t pudval), diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index 26b4f2e13275..37d4b10b111d 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -18,6 +18,34 @@ #include <linux/ftrace_event.h> +#ifndef TRACE_SYSTEM_VAR +#define TRACE_SYSTEM_VAR TRACE_SYSTEM +#endif + +#define __app__(x, y) str__##x##y +#define __app(x, y) __app__(x, y) + +#define TRACE_SYSTEM_STRING __app(TRACE_SYSTEM_VAR,__trace_system_name) + +#define TRACE_MAKE_SYSTEM_STR() \ + static const char TRACE_SYSTEM_STRING[] = \ + __stringify(TRACE_SYSTEM) + +TRACE_MAKE_SYSTEM_STR(); + +#undef TRACE_DEFINE_ENUM +#define TRACE_DEFINE_ENUM(a) \ + static struct trace_enum_map __used __initdata \ + __##TRACE_SYSTEM##_##a = \ + { \ + .system = TRACE_SYSTEM_STRING, \ + .enum_string = #a, \ + .enum_value = a \ + }; \ + static struct trace_enum_map __used \ + __attribute__((section("_ftrace_enum_map"))) \ + *TRACE_SYSTEM##_##a = &__##TRACE_SYSTEM##_##a + /* * DECLARE_EVENT_CLASS can be used to add a generic function * handlers for events. That is, if all events have the same @@ -105,7 +133,6 @@ #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) - /* * Stage 2 of the trace events. * @@ -122,6 +149,9 @@ * The size of an array is also encoded, in the higher 16 bits of <item>. */ +#undef TRACE_DEFINE_ENUM +#define TRACE_DEFINE_ENUM(a) + #undef __field #define __field(type, item) @@ -263,6 +293,14 @@ #undef __print_hex #define __print_hex(buf, buf_len) ftrace_print_hex_seq(p, buf, buf_len) +#undef __print_array +#define __print_array(array, count, el_size) \ + ({ \ + BUILD_BUG_ON(el_size != 1 && el_size != 2 && \ + el_size != 4 && el_size != 8); \ + ftrace_print_array_seq(p, array, count, el_size); \ + }) + #undef DECLARE_EVENT_CLASS #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ static notrace enum print_line_t \ @@ -277,14 +315,12 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags, \ field = (typeof(field))iter->ent; \ \ ret = ftrace_raw_output_prep(iter, trace_event); \ - if (ret) \ + if (ret != TRACE_TYPE_HANDLED) \ return ret; \ \ - ret = trace_seq_printf(s, print); \ - if (!ret) \ - return TRACE_TYPE_PARTIAL_LINE; \ + trace_seq_printf(s, print); \ \ - return TRACE_TYPE_HANDLED; \ + return trace_handle_return(s); \ } \ static struct trace_event_functions ftrace_event_type_funcs_##call = { \ .trace = ftrace_raw_output_##call, \ @@ -533,7 +569,7 @@ static inline notrace int ftrace_get_offsets_##call( \ * .trace = ftrace_raw_output_<call>, <-- stage 2 * }; * - * static const char print_fmt_<call>[] = <TP_printk>; + * static char print_fmt_<call>[] = <TP_printk>; * * static struct ftrace_event_class __used event_class_<template> = { * .system = "<system>", @@ -676,6 +712,7 @@ static inline void ftrace_test_probe_##call(void) \ #undef __get_dynamic_array_len #undef __get_str #undef __get_bitmask +#undef __print_array #undef TP_printk #define TP_printk(fmt, args...) "\"" fmt "\", " __stringify(args) @@ -683,9 +720,9 @@ static inline void ftrace_test_probe_##call(void) \ #undef DECLARE_EVENT_CLASS #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ _TRACE_PERF_PROTO(call, PARAMS(proto)); \ -static const char print_fmt_##call[] = print; \ +static char print_fmt_##call[] = print; \ static struct ftrace_event_class __used __refdata event_class_##call = { \ - .system = __stringify(TRACE_SYSTEM), \ + .system = TRACE_SYSTEM_STRING, \ .define_fields = ftrace_define_fields_##call, \ .fields = LIST_HEAD_INIT(event_class_##call.fields),\ .raw_init = trace_event_raw_init, \ @@ -712,7 +749,7 @@ __attribute__((section("_ftrace_events"))) *__event_##call = &event_##call #undef DEFINE_EVENT_PRINT #define DEFINE_EVENT_PRINT(template, call, proto, args, print) \ \ -static const char print_fmt_##call[] = print; \ +static char print_fmt_##call[] = print; \ \ static struct ftrace_event_call __used event_##call = { \ .class = &event_class_##template, \ @@ -728,6 +765,7 @@ __attribute__((section("_ftrace_events"))) *__event_##call = &event_##call #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) +#undef TRACE_SYSTEM_VAR #ifdef CONFIG_PERF_EVENTS @@ -765,7 +803,7 @@ perf_trace_##call(void *__data, proto) \ struct ftrace_event_call *event_call = __data; \ struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\ struct ftrace_raw_##call *entry; \ - struct pt_regs __regs; \ + struct pt_regs *__regs; \ u64 __addr = 0, __count = 1; \ struct task_struct *__task = NULL; \ struct hlist_head *head; \ @@ -784,18 +822,19 @@ perf_trace_##call(void *__data, proto) \ sizeof(u64)); \ __entry_size -= sizeof(u32); \ \ - perf_fetch_caller_regs(&__regs); \ entry = perf_trace_buf_prepare(__entry_size, \ event_call->event.type, &__regs, &rctx); \ if (!entry) \ return; \ \ + perf_fetch_caller_regs(__regs); \ + \ tstruct \ \ { assign; } \ \ perf_trace_buf_submit(entry, __entry_size, rctx, __addr, \ - __count, &__regs, head, __task); \ + __count, __regs, head, __task); \ } /* |