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perf evsel: Export the event_format constructor

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It'll be needed in the next patches, where it'll be not associated
directly to an evsel.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-v9x3q9rv4caxtox7wtjpchq5@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2012-09-26 20:24:19 -03:00
parent 5d2074ea4f
commit 201b7334dc
2 changed files with 4 additions and 1 deletions
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2
tools/perf/util/evsel.c
View file

@ -70,7 +70,7 @@ struct perf_evsel *perf_evsel__new(struct perf_event_attr *attr, int idx)
return evsel; return evsel;
} }
static struct event_format *event_format__new(const char *sys, const char *name) struct event_format *event_format__new(const char *sys, const char *name)
{ {
int fd, n; int fd, n;
char *filename; char *filename;

3
tools/perf/util/evsel.h
View file

@ -83,6 +83,9 @@ struct perf_record_opts;
struct perf_evsel *perf_evsel__new(struct perf_event_attr *attr, int idx); struct perf_evsel *perf_evsel__new(struct perf_event_attr *attr, int idx);
struct perf_evsel *perf_evsel__newtp(const char *sys, const char *name, int idx); struct perf_evsel *perf_evsel__newtp(const char *sys, const char *name, int idx);
struct event_format *event_format__new(const char *sys, const char *name);
void perf_evsel__init(struct perf_evsel *evsel, void perf_evsel__init(struct perf_evsel *evsel,
struct perf_event_attr *attr, int idx); struct perf_event_attr *attr, int idx);
void perf_evsel__exit(struct perf_evsel *evsel); void perf_evsel__exit(struct perf_evsel *evsel);