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| author | Adrian Hunter <adrian.hunter@intel.com> | 2017-05-26 11:17:38 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-06-30 11:50:55 -0300 |
| commit | 644e0840ad4615e032d67adec6ee60f821b669fe (patch) | |
| tree | 88db8b2f914c735ac90fdafab4f4904689dbf4da /tools/perf/builtin-script.c | |
| parent | 38b65b0891dc129dc0a5ce148a21c481e667b395 (diff) | |
| download | talos-obmc-linux-644e0840ad4615e032d67adec6ee60f821b669fe.tar.gz talos-obmc-linux-644e0840ad4615e032d67adec6ee60f821b669fe.zip | |
perf auxtrace: Add CPU filter support
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>
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index b458a0cc3544..83cdc0a61fd6 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -2992,6 +2992,7 @@ int cmd_script(int argc, const char **argv) err = perf_session__cpu_bitmap(session, cpu_list, cpu_bitmap); if (err < 0) goto out_delete; + itrace_synth_opts.cpu_bitmap = cpu_bitmap; } if (!no_callchain) |
