diff options
| author | Adrian Hunter | 2020-05-12 15:19:21 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2020-07-10 08:31:45 -0300 |
| commit | 92ecf3a64f67297df0e454f98d8b3aa06286aa5d (patch) | |
| tree | 71051beeb8b0cbc6ef54699daad185e95640fbff /tools/perf/Documentation | |
| parent | b22f90aaea4bbf09a5ad75c215ce0a01227e2a00 (diff) | |
perf script: Add option --show-text-poke-events
Consistent with other new events, add an option to perf script to
display text poke events and ksymbol events. Both text poke events and
ksymbol events are displayed because some text pokes (e.g. ftrace
trampolines) have corresponding ksymbol events.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: x86@kernel.org
Link: http://lore.kernel.org/lkml/20200512121922.8997-15-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation')
| -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 372dfd110e6d..4f712fb8f175 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -322,6 +322,10 @@ OPTIONS --show-cgroup-events Display cgroup events i.e. events of type PERF_RECORD_CGROUP. +--show-text-poke-events + Display text poke events i.e. events of type PERF_RECORD_TEXT_POKE and + PERF_RECORD_KSYMBOL. + --demangle:: Demangle symbol names to human readable form. It's enabled by default, disable with --no-demangle. |