perf mem: Support ARM SPE events

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This patch adds ARM SPE events for perf memory profiling:

  'spe-load': event for only recording memory load ops;
  'spe-store': event for only recording memory store ops;
  'spe-ldst': event for recording memory load and store ops.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20201106094853.21082-10-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Leo Yan 2020-11-06 17:48:53 +08:00 • committed by Arnaldo Carvalho de Melo

parent c825f78851

commit 40714c5863

2 changed files with 38 additions and 1 deletions

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tools/perf/arch/arm64/util/Build

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37

tools/perf/arch/arm64/util/mem-events.c

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