perf intel-pt: Improve sync_switch by processing PERF_RECORD_SWITCH* in events

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sync_switch is a facility to synchronize decoding more closely with the
point in the kernel when the context actually switched.

Improve it by processing "context switch in" events.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190412113830.4126-8-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Adrian Hunter 2019-04-12 14:38:29 +03:00 • committed by Arnaldo Carvalho de Melo

parent 3cd3216dbb

commit c7b4f15ff7

1 changed files with 39 additions and 1 deletions

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tools/perf/util/intel-pt.c

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