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| author | Arnaldo Carvalho de Melo | 2018-10-25 20:18:06 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2018-10-30 15:46:23 +0100 |
| commit | 73d141adcea66de656d0c8336811f2b0bbd9700c (patch) | |
| tree | 545c26dade2f2ddcdbd1afc3178ff83b584dbe47 /tools/perf/Makefile.perf | |
| parent | perf trace beauty: Allow syscalls to mask an argument before considering it (diff) | |
| download | kernel-qcow2-linux-73d141adcea66de656d0c8336811f2b0bbd9700c.tar.gz kernel-qcow2-linux-73d141adcea66de656d0c8336811f2b0bbd9700c.tar.xz kernel-qcow2-linux-73d141adcea66de656d0c8336811f2b0bbd9700c.zip | |
perf trace beauty: Beautify mount/umount's 'flags' argument
# trace -e mount mount -o ro -t debugfs nodev /mnt
0.000 ( 1.040 ms): mount/27235 mount(dev_name: 0x5601cc8c64e0, dir_name: 0x5601cc8c6500, type: 0x5601cc8c6480, flags: RDONLY) = 0
# trace -e mount mount -o remount,relatime -t debugfs nodev /mnt
0.000 ( 2.946 ms): mount/27262 mount(dev_name: 0x55f4a73d64e0, dir_name: 0x55f4a73d6500, type: 0x55f4a73d6480, flags: REMOUNT|RELATIME) = 0
# trace -e mount mount -o remount,strictatime -t debugfs nodev /mnt
0.000 ( 2.934 ms): mount/27265 mount(dev_name: 0x5617f71d94e0, dir_name: 0x5617f71d9500, type: 0x5617f71d9480, flags: REMOUNT|STRICTATIME) = 0
# trace -e mount mount -o remount,suid,silent -t debugfs nodev /mnt
0.000 ( 0.049 ms): mount/27273 mount(dev_name: 0x55ad65df24e0, dir_name: 0x55ad65df2500, type: 0x55ad65df2480, flags: REMOUNT|SILENT) = 0
# trace -e mount mount -o remount,rw,sync,lazytime -t debugfs nodev /mnt
0.000 ( 2.684 ms): mount/27281 mount(dev_name: 0x561216055530, dir_name: 0x561216055550, type: 0x561216055510, flags: SYNCHRONOUS|REMOUNT|LAZYTIME) = 0
# trace -e mount mount -o remount,dirsync -t debugfs nodev /mnt
0.000 ( 3.512 ms): mount/27314 mount(dev_name: 0x55c4e7188480, dir_name: 0x55c4e7188530, type: 0x55c4e71884a0, flags: REMOUNT|DIRSYNC, data: 0x55c4e71884e0) = 0
#
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Benjamin Peterson <benjamin@python.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-i5ncao73c0bd02qprgrq6wb9@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Makefile.perf')
| -rw-r--r-- | tools/perf/Makefile.perf | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 2f3bf025e305..a31c5c29d53a 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -460,6 +460,12 @@ madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh $(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl) $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@ +mount_flags_array := $(beauty_outdir)/mount_flags_array.c +mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh + +$(mount_flags_array): $(linux_uapi_dir)/fs.h $(mount_flags_tbl) + $(Q)$(SHELL) '$(mount_flags_tbl)' $(linux_uapi_dir) > $@ + prctl_option_array := $(beauty_outdir)/prctl_option_array.c prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/ prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh @@ -577,6 +583,7 @@ prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioc $(socket_ipproto_array) \ $(vhost_virtio_ioctl_array) \ $(madvise_behavior_array) \ + $(mount_flags_array) \ $(perf_ioctl_array) \ $(prctl_option_array) \ $(arch_errno_name_array) @@ -863,6 +870,7 @@ clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clea $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \ $(OUTPUT)pmu-events/pmu-events.c \ $(OUTPUT)$(madvise_behavior_array) \ + $(OUTPUT)$(mount_flags_array) \ $(OUTPUT)$(drm_ioctl_array) \ $(OUTPUT)$(pkey_alloc_access_rights_array) \ $(OUTPUT)$(sndrv_ctl_ioctl_array) \ |