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| author | Adrian Hunter <adrian.hunter@intel.com> | 2021-06-27 15:18:11 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-07-01 21:14:37 +0200 |
| commit | 638e2b9984ee1b8d485366f74d579467880283b4 (patch) | |
| tree | 94d5d8af773b1674d8122ef73d453b2466d3c419 /tools/perf/Documentation/perf-script.txt | |
| parent | perf script: Add dlfilter__filter_event_early() (diff) | |
| download | linux-638e2b9984ee1b8d485366f74d579467880283b4.tar.xz linux-638e2b9984ee1b8d485366f74d579467880283b4.zip | |
perf script: Add option to list dlfilters
Add option --list-dlfilters to list dlfilters in the current directory or
the exec-path e.g. ~/libexec/perf-core/dlfilters. Use with option -v (must
come before option --list-dlfilters) to show long descriptions.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210627131818.810-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation/perf-script.txt')
| -rw-r--r-- | tools/perf/Documentation/perf-script.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index 2306c81b606b..d2705d6b9874 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -102,6 +102,10 @@ OPTIONS Filter sample events using the given shared object file. Refer linkperf:perf-dlfilter[1] +--list-dlfilters=:: + Display a list of available dlfilters. Use with option -v (must come + before option --list-dlfilters) to show long descriptions. + -a:: Force system-wide collection. Scripts run without a <command> normally use -a by default, while scripts run with a <command> |