libperf: Add perf_cpu_map__for_each_cpu() macro

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Add the following macro to libperf:

  perf_cpu_map__for_each_cpu()

And its related functions:

  perf_cpu_map__cpu()
  perf_cpu_map__nr()

That will allow hiding how it is implemented.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190721112506.12306-67-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

...

This commit is contained in:

Jiri Olsa 2019-07-21 13:24:53 +02:00 • committed by Arnaldo Carvalho de Melo

parent a00571fda6

commit 09145d26b6

3 changed files with 22 additions and 0 deletions

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13

tools/perf/lib/cpumap.c

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7

tools/perf/lib/include/perf/cpumap.h

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2

tools/perf/lib/libperf.map

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