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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-03-19 14:49:32 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-03-21 10:41:29 -0300 |
| commit | 2316ef589181b5b2fd6cbced24439ba4ac096bd8 (patch) | |
| tree | ece9bde561387f63db1a0ad30c9724c9a9edde52 /tools/perf/check-headers.sh | |
| parent | bd62de08084c24a4ff1b1875d53cc4cc1ea2312d (diff) | |
| download | linux-2316ef589181b5b2fd6cbced24439ba4ac096bd8.tar.gz linux-2316ef589181b5b2fd6cbced24439ba4ac096bd8.tar.bz2 linux-2316ef589181b5b2fd6cbced24439ba4ac096bd8.zip | |
perf beauty: Introduce scrape script for 'clone' syscall 'flags' argument
It was using the first variation on producing a string representation
for a binary flag, one that used the copy of uapi/linux/sched.h with
preprocessor tricks that had to be updated everytime a new flag was
introduced.
Use the more recent scrape script + strarray + strarray__scnprintf_flags() combo.
$ tools/perf/trace/beauty/clone.sh | head -5
static const char *clone_flags[] = {
[ilog2(0x00000100) + 1] = "VM",
[ilog2(0x00000200) + 1] = "FS",
[ilog2(0x00000400) + 1] = "FILES",
[ilog2(0x00000800) + 1] = "SIGHAND",
$
Now we can move uapi/linux/sched.h from tools/include/, that is used for
building perf to the scrape only directory tools/perf/trace/beauty/include.
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/ZfnULIn3XKDq0bpc@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/check-headers.sh')
| -rwxr-xr-x | tools/perf/check-headers.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh index 859cd6f35b0a..413c9b747216 100755 --- a/tools/perf/check-headers.sh +++ b/tools/perf/check-headers.sh @@ -15,7 +15,6 @@ FILES=( "include/uapi/linux/kvm.h" "include/uapi/linux/in.h" "include/uapi/linux/perf_event.h" - "include/uapi/linux/sched.h" "include/uapi/linux/seccomp.h" "include/uapi/linux/vhost.h" "include/linux/bits.h" @@ -93,6 +92,7 @@ BEAUTY_FILES=( "include/uapi/linux/fs.h" "include/uapi/linux/mount.h" "include/uapi/linux/prctl.h" + "include/uapi/linux/sched.h" "include/uapi/linux/usbdevice_fs.h" "include/uapi/sound/asound.h" ) |