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perf auxtrace: Add ->evsel_is_auxtrace() callback

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Add ->evsel_is_auxtrace() callback to identify if a selected event
is an AUX area event.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kim Phillips <kim.phillips@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Link: http://lore.kernel.org/lkml/20200401101613.6201-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2020-04-01 13:15:58 +03:00 committed by Arnaldo Carvalho de Melo
parent 5287f92692
commit 853f37d75c
2 changed files with 21 additions and 0 deletions
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9
tools/perf/util/auxtrace.c
View File

@ -2577,3 +2577,12 @@ void auxtrace__free(struct perf_session *session)
return session->auxtrace->free(session);
}
bool auxtrace__evsel_is_auxtrace(struct perf_session *session,
struct evsel *evsel)
{
if (!session->auxtrace || !session->auxtrace->evsel_is_auxtrace)
return false;
return session->auxtrace->evsel_is_auxtrace(session, evsel);
}

12
tools/perf/util/auxtrace.h
View File

@ -21,6 +21,7 @@
union perf_event;
struct perf_session;
struct evlist;
struct evsel;
struct perf_tool;
struct mmap;
struct perf_sample;
@ -166,6 +167,8 @@ struct auxtrace {
struct perf_tool *tool);
void (*free_events)(struct perf_session *session);
void (*free)(struct perf_session *session);
bool (*evsel_is_auxtrace)(struct perf_session *session,
struct evsel *evsel);
};
/**
@ -584,6 +587,8 @@ void auxtrace__dump_auxtrace_sample(struct perf_session *session,
int auxtrace__flush_events(struct perf_session *session, struct perf_tool *tool);
void auxtrace__free_events(struct perf_session *session);
void auxtrace__free(struct perf_session *session);
bool auxtrace__evsel_is_auxtrace(struct perf_session *session,
struct evsel *evsel);
#define ITRACE_HELP \
" i: synthesize instructions events\n" \
@ -749,6 +754,13 @@ void auxtrace_index__free(struct list_head *head __maybe_unused)
{
}
static inline
bool auxtrace__evsel_is_auxtrace(struct perf_session *session __maybe_unused,
struct evsel *evsel __maybe_unused)
{
return false;
}
static inline
int auxtrace_parse_filters(struct evlist *evlist __maybe_unused)
{