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-rw-r--r--tools/perf/Makefile.perf8
-rw-r--r--tools/perf/builtin-trace.c4
-rw-r--r--tools/perf/examples/bpf/augmented_raw_syscalls.c2
-rw-r--r--tools/perf/trace/beauty/Build1
-rw-r--r--tools/perf/trace/beauty/beauty.h3
-rw-r--r--tools/perf/trace/beauty/fspick.c24
6 files changed, 42 insertions, 0 deletions
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 20448d8cc162..fe93f8c46080 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -419,6 +419,12 @@ fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh
$(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl)
$(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@
+fspick_arrays := $(beauty_outdir)/fspick_arrays.c
+fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh
+
+$(fspick_arrays): $(linux_uapi_dir)/fs.h $(fspick_tbls)
+ $(Q)$(SHELL) '$(fspick_tbls)' $(linux_uapi_dir) > $@
+
pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c
asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/
pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh
@@ -634,6 +640,7 @@ build-dir = $(if $(__build-dir),$(__build-dir),.)
prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \
$(fadvise_advice_array) \
+ $(fspick_arrays) \
$(pkey_alloc_access_rights_array) \
$(sndrv_pcm_ioctl_array) \
$(sndrv_ctl_ioctl_array) \
@@ -929,6 +936,7 @@ clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clea
$(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \
$(OUTPUT)pmu-events/pmu-events.c \
$(OUTPUT)$(fadvise_advice_array) \
+ $(OUTPUT)$(fspick_arrays) \
$(OUTPUT)$(madvise_behavior_array) \
$(OUTPUT)$(mmap_flags_array) \
$(OUTPUT)$(mount_flags_array) \
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index b76c950e4393..1643da631699 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -713,6 +713,10 @@ static struct syscall_fmt {
[2] = { .scnprintf = SCA_FCNTL_ARG, /* arg */ }, }, },
{ .name = "flock",
.arg = { [1] = { .scnprintf = SCA_FLOCK, /* cmd */ }, }, },
+ { .name = "fspick",
+ .arg = { [0] = { .scnprintf = SCA_FDAT, /* dfd */ },
+ [1] = { .scnprintf = SCA_FILENAME, /* path */ },
+ [2] = { .scnprintf = SCA_FSPICK_FLAGS, /* flags */ }, }, },
{ .name = "fstat", .alias = "newfstat", },
{ .name = "fstatat", .alias = "newfstatat", },
{ .name = "futex",
diff --git a/tools/perf/examples/bpf/augmented_raw_syscalls.c b/tools/perf/examples/bpf/augmented_raw_syscalls.c
index 8d0c0976696e..68a3d61752ce 100644
--- a/tools/perf/examples/bpf/augmented_raw_syscalls.c
+++ b/tools/perf/examples/bpf/augmented_raw_syscalls.c
@@ -118,6 +118,7 @@ struct augmented_filename {
#define SYS_EXECVEAT 322
#define SYS_STATX 332
#define SYS_MOVE_MOUNT 429
+#define SYS_FSPICK 433
pid_filter(pids_filtered);
@@ -253,6 +254,7 @@ int sys_enter(struct syscall_enter_args *args)
case SYS_FINIT_MODULE:
case SYS_FREMOVEXATTR:
case SYS_FSETXATTR:
+ case SYS_FSPICK:
case SYS_FUTIMESAT:
case SYS_INOTIFY_ADD_WATCH:
case SYS_LINKAT:
diff --git a/tools/perf/trace/beauty/Build b/tools/perf/trace/beauty/Build
index d84812c094ba..c2d38b2b606b 100644
--- a/tools/perf/trace/beauty/Build
+++ b/tools/perf/trace/beauty/Build
@@ -1,6 +1,7 @@
perf-y += clone.o
perf-y += fcntl.o
perf-y += flock.o
+perf-y += fspick.o
ifeq ($(SRCARCH),$(filter $(SRCARCH),x86))
perf-y += ioctl.o
endif
diff --git a/tools/perf/trace/beauty/beauty.h b/tools/perf/trace/beauty/beauty.h
index dfb84032d8eb..90c1ee708dc9 100644
--- a/tools/perf/trace/beauty/beauty.h
+++ b/tools/perf/trace/beauty/beauty.h
@@ -141,6 +141,9 @@ size_t syscall_arg__scnprintf_fcntl_arg(char *bf, size_t size, struct syscall_ar
size_t syscall_arg__scnprintf_flock(char *bf, size_t size, struct syscall_arg *arg);
#define SCA_FLOCK syscall_arg__scnprintf_flock
+size_t syscall_arg__scnprintf_fspick_flags(char *bf, size_t size, struct syscall_arg *arg);
+#define SCA_FSPICK_FLAGS syscall_arg__scnprintf_fspick_flags
+
size_t syscall_arg__scnprintf_ioctl_cmd(char *bf, size_t size, struct syscall_arg *arg);
#define SCA_IOCTL_CMD syscall_arg__scnprintf_ioctl_cmd
diff --git a/tools/perf/trace/beauty/fspick.c b/tools/perf/trace/beauty/fspick.c
new file mode 100644
index 000000000000..c402479c96f0
--- /dev/null
+++ b/tools/perf/trace/beauty/fspick.c
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: LGPL-2.1
+/*
+ * trace/beauty/fspick.c
+ *
+ * Copyright (C) 2019, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
+ */
+
+#include "trace/beauty/beauty.h"
+#include <linux/log2.h>
+
+static size_t fspick__scnprintf_flags(unsigned long flags, char *bf, size_t size, bool show_prefix)
+{
+#include "trace/beauty/generated/fspick_arrays.c"
+ static DEFINE_STRARRAY(fspick_flags, "FSPICK_");
+
+ return strarray__scnprintf_flags(&strarray__fspick_flags, bf, size, show_prefix, flags);
+}
+
+size_t syscall_arg__scnprintf_fspick_flags(char *bf, size_t size, struct syscall_arg *arg)
+{
+ unsigned long flags = arg->val;
+
+ return fspick__scnprintf_flags(flags, bf, size, arg->show_string_prefix);
+}