perf evlist: Introduce method to find if there is a bpf-output event

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We'll use it in the next patch, to deciding how to set up the ring
buffer.

Signed-off-by: Howard Chu <howardchu95@gmail.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240815013626.935097-2-howardchu95@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

...

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Howard Chu 2024-08-15 09:36:17 +08:00 • committed by Arnaldo Carvalho de Melo

parent 8b48f8ba16

commit 4451dae469

2 changed files with 13 additions and 0 deletions

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12

tools/perf/util/evlist.c

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1

tools/perf/util/evlist.h

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