libperf: Add perf_evlist__id_add() function

Add the perf_evlist__id_add() function to libperf as an internal
function.  We already have the 'heads' member in 'struct perf_evlist'.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lore.kernel.org/lkml/20190913132355.21634-31-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 1 insertions, 21 deletions

diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index bc788192493f..f2863b4c61d7 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -461,26 +461,6 @@ int perf_evlist__poll(struct evlist *evlist, int timeout)
 	return fdarray__poll(&evlist->core.pollfd, timeout);
 }
 
-static void perf_evlist__id_hash(struct evlist *evlist,
-				 struct evsel *evsel,
-				 int cpu, int thread, u64 id)
-{
-	int hash;
-	struct perf_sample_id *sid = SID(evsel, cpu, thread);
-
-	sid->id = id;
-	sid->evsel = &evsel->core;
-	hash = hash_64(sid->id, PERF_EVLIST__HLIST_BITS);
-	hlist_add_head(&sid->node, &evlist->core.heads[hash]);
-}
-
-void perf_evlist__id_add(struct evlist *evlist, struct evsel *evsel,
-			 int cpu, int thread, u64 id)
-{
-	perf_evlist__id_hash(evlist, evsel, cpu, thread, id);
-	evsel->core.id[evsel->core.ids++] = id;
-}
-
 int perf_evlist__id_add_fd(struct evlist *evlist,
 			   struct evsel *evsel,
 			   int cpu, int thread, int fd)
@@ -518,7 +498,7 @@ int perf_evlist__id_add_fd(struct evlist *evlist,
 	id = read_data[id_idx];
 
  add:
-	perf_evlist__id_add(evlist, evsel, cpu, thread, id);
+	perf_evlist__id_add(&evlist->core, &evsel->core, cpu, thread, id);
 	return 0;
 }