Messages in this thread Patch in this message | | | Date | Fri, 18 Dec 2015 01:09:34 -0800 | From | tip-bot for Jiri Olsa <> | Subject | [tip:perf/core] perf evlist: Export id_add_fd() |
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Commit-ID: 1c59612de0264790698e32eb0368daf3fcba4c65 Gitweb: http://git.kernel.org/tip/1c59612de0264790698e32eb0368daf3fcba4c65 Author: Jiri Olsa <jolsa@kernel.org> AuthorDate: Thu, 5 Nov 2015 15:40:49 +0100 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Thu, 17 Dec 2015 15:15:19 -0300
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 <jolsa@kernel.org> Tested-by: Kan Liang <kan.liang@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1446734469-11352-6-git-send-email-jolsa@kernel.org [ Split from the patch storing the ids in the perf.data file ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/evlist.c | 6 +++--- 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 8c44aad..b9eac0d 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 a459fe7..139a500 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);
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