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authorAdrian Hunter <adrian.hunter@intel.com>2015-07-21 12:44:03 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-07-24 04:51:13 +0300
commit0286039f777ec0b6684868c34f7b16f97a069d6e (patch)
tree3716cd2eb2d0d5741ccf870d1edc269bd7a205aa /tools/perf/util/machine.h
parent45ac1403f564f411c6a383a2448688ba8dd705a4 (diff)
downloadlinux-0286039f777ec0b6684868c34f7b16f97a069d6e.tar.xz
perf tools: Add new PERF_RECORD_SWITCH event
Support processing of PERF_RECORD_SWITCH events and PERF_RECORD_SWITCH_CPU_WIDE events. There is a single tools callback for them both so that the tool must check the event type before using the extra members in PERF_RECORD_SWITCH_CPU_WIDE. There is still no way to select the events, though. That is added in a subsequest patch. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Tested-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1437471846-26995-3-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/machine.h')
-rw-r--r--tools/perf/util/machine.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index ff5f78c886e0..ea5cb4a621db 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -87,6 +87,8 @@ int machine__process_aux_event(struct machine *machine,
union perf_event *event);
int machine__process_itrace_start_event(struct machine *machine,
union perf_event *event);
+int machine__process_switch_event(struct machine *machine __maybe_unused,
+ union perf_event *event);
int machine__process_mmap_event(struct machine *machine, union perf_event *event,
struct perf_sample *sample);
int machine__process_mmap2_event(struct machine *machine, union perf_event *event,