diff options
| author | Jiri Olsa <[email protected]> | 2015-11-05 15:40:49 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2015-12-17 15:15:19 -0300 |
| commit | 1c59612de0264790698e32eb0368daf3fcba4c65 (patch) | |
| tree | 00dcd6bd4ff02f5f6001773e70ebeeb69de3370d | |
| parent | 8b99b1a4e0b082ea6a277766982dac84483d4d3c (diff) | |
perf evlist: Export id_add_fd()
Will be used to storing the event IDs in evlist object so it get stored
into perf.data file.
Signed-off-by: Jiri Olsa <[email protected]>
Tested-by: Kan Liang <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
[ Split from the patch storing the ids in the perf.data file ]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/util/evlist.c | 6 | ||||
| -rw-r--r-- | tools/perf/util/evlist.h | 3 |
2 files changed, 6 insertions, 3 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 8c44aadb9810..b9eac0daa0b9 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -534,9 +534,9 @@ void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel, evsel->id[evsel->ids++] = id; } -static int perf_evlist__id_add_fd(struct perf_evlist *evlist, - struct perf_evsel *evsel, - int cpu, int thread, int fd) +int perf_evlist__id_add_fd(struct perf_evlist *evlist, + struct perf_evsel *evsel, + int cpu, int thread, int fd) { u64 read_data[4] = { 0, }; int id_idx = 1; /* The first entry is the counter value */ diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index a459fe71b452..139a50038097 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -97,6 +97,9 @@ perf_evlist__find_tracepoint_by_name(struct perf_evlist *evlist, void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel, int cpu, int thread, u64 id); +int perf_evlist__id_add_fd(struct perf_evlist *evlist, + struct perf_evsel *evsel, + int cpu, int thread, int fd); int perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd); int perf_evlist__alloc_pollfd(struct perf_evlist *evlist); |