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Commit b04c597a authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
Browse files

libperf: Add perf_evsel__init function 



Add the perf_evsel__init() function to initialize perf_evsel struct.

Signed-off-by: default avatarJiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190721112506.12306-38-jolsa@kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent ce9036a6

tools/perf/lib/evsel.c

+5 −0
Original line number Diff line number Diff line
@@ -2,3 +2,8 @@ 
#include <perf/evsel.h>

#include <linux/list.h>

#include <internal/evsel.h>



void perf_evsel__init(struct perf_evsel *evsel)

{

	INIT_LIST_HEAD(&evsel->node);

}

tools/perf/lib/include/perf/evsel.h

+4 −0
Original line number Diff line number Diff line
@@ -2,6 +2,10 @@ 
#ifndef __LIBPERF_EVSEL_H

#define __LIBPERF_EVSEL_H



#include <perf/core.h>



struct perf_evsel;



LIBPERF_API void perf_evsel__init(struct perf_evsel *evsel);



#endif /* __LIBPERF_EVSEL_H */

tools/perf/lib/libperf.map

+1 −0
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ LIBPERF_0.0.1 { 
		perf_thread_map__comm;

		perf_thread_map__get;

		perf_thread_map__put;

		perf_evsel__init;

	local:

		*;

};

tools/perf/util/evsel.c

+2 −1
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ 
#include <sys/resource.h>

#include <sys/types.h>

#include <dirent.h>

#include <perf/evsel.h>

#include "asm/bug.h"

#include "callchain.h"

#include "cgroup.h"
@@ -226,6 +227,7 @@ bool perf_evsel__is_function_event(struct evsel *evsel) 
void evsel__init(struct evsel *evsel,

		 struct perf_event_attr *attr, int idx)

{

	perf_evsel__init(&evsel->core);

	evsel->idx	   = idx;

	evsel->tracking	   = !idx;

	evsel->attr	   = *attr;
@@ -236,7 +238,6 @@ void evsel__init(struct evsel *evsel, 
	evsel->evlist	   = NULL;

	evsel->bpf_obj	   = NULL;

	evsel->bpf_fd	   = -1;

	INIT_LIST_HEAD(&evsel->core.node);

	INIT_LIST_HEAD(&evsel->config_terms);

	perf_evsel__object.init(evsel);

	evsel->sample_size = __perf_evsel__sample_size(attr->sample_type);