From 1c59612de0264790698e32eb0368daf3fcba4c65 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Thu, 5 Nov 2015 15:40:49 +0100 Subject: [PATCH] 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 Tested-by: Kan Liang Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra 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 --- 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 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); -- 2.30.2