perf auxtrace: Add CPU filter support

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Decoding auxtrace data can take a long time. To avoid decoding
unnecessarily, filter auxtrace data that is collected per-cpu before it is
decoded.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1495786658-18063-38-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Adrian Hunter 2017-05-26 11:17:38 +03:00 • committed by Arnaldo Carvalho de Melo

parent 38b65b0891

commit 644e0840ad

4 changed files with 14 additions and 0 deletions

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1

tools/perf/builtin-report.c

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1

tools/perf/builtin-script.c

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10

tools/perf/util/auxtrace.c

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2

tools/perf/util/auxtrace.h

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