Commit 853f37d7 authored by Adrian Hunter's avatar Adrian Hunter Committed by Arnaldo Carvalho de Melo
Browse files

perf auxtrace: Add ->evsel_is_auxtrace() callback 



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

Signed-off-by: default avatarAdrian 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: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 5287f926

tools/perf/util/auxtrace.c

+9 −0
Original line number Diff line number Diff line
@@ -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);

}

tools/perf/util/auxtrace.h

+12 −0
Original line number Diff line number Diff line
@@ -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)

{