perf bpf-filter: Make filters map a single entry hashmap

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And the value is now an array.  This is to support multiple filter
entries in the map later.

No functional changes intended.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: KP Singh <kpsingh@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <song@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: bpf@vger.kernel.org
Link: https://lore.kernel.org/r/20240703223035.2024586-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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This commit is contained in:

Namhyung Kim 2024-07-03 15:30:28 -07:00 • committed by Arnaldo Carvalho de Melo

parent 0f2c0400b5

commit edb08cdd10

3 changed files with 78 additions and 43 deletions

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81

tools/perf/util/bpf-filter.c

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1

tools/perf/util/bpf_skel/sample-filter.h

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39

tools/perf/util/bpf_skel/sample_filter.bpf.c

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