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| author | Dominique Martinet <asmadeus@codewreck.org> | 2024-05-10 07:24:31 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-05-10 10:49:26 -0300 |
| commit | a2a6604e1c5836ff4121f170af1328c6a141cca4 (patch) | |
| tree | c62b71d2ca7df1656db9e465d359f5d95bfd5a51 /tools/perf/util/evlist.c | |
| parent | perf parse-events: pass parse_state to add_tracepoint (diff) | |
| download | linux-a2a6604e1c5836ff4121f170af1328c6a141cca4.tar.gz linux-a2a6604e1c5836ff4121f170af1328c6a141cca4.zip | |
perf parse-events: Add new 'fake_tp' parameter for tests
The next commit will allow tracepoints starting with digits, but most
systems do not have any available by default so tests should skip the
actual "check if it exists in /sys/kernel/debug/tracing" step.
In order to do that, add a new boolean flag specifying if we should
actually "format" the probe or not.
Originally-by: Jiri Olsa <jolsa@kernel.org>
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
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/20240510-perf_digit-v4-2-db1553f3233b@codewreck.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 55a300a0977b..3a719edafc7a 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -298,7 +298,8 @@ struct evsel *evlist__add_aux_dummy(struct evlist *evlist, bool system_wide) #ifdef HAVE_LIBTRACEEVENT struct evsel *evlist__add_sched_switch(struct evlist *evlist, bool system_wide) { - struct evsel *evsel = evsel__newtp_idx("sched", "sched_switch", 0); + struct evsel *evsel = evsel__newtp_idx("sched", "sched_switch", 0, + /*format=*/true); if (IS_ERR(evsel)) return evsel; |