perf evlist: Introduce perf_evlist__mmap_cb_mmap() (b80132b1) · Commits · 戴 / test

Add the perf_evlist__mmap_cb_mmap() function to call perf specific mmap__mmap() function during perf_evlist__mmap_ops() call. 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 <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20191007125344.14268-21-jolsa@kernel.org Signed-off-by:

tools/perf/util/evlist.c

+13 −2

Original line number	Diff line number	Diff line
		@@ -773,6 +773,16 @@ perf_evlist__mmap_cb_get(struct perf_evlist *_evlist, bool overwrite, int idx)
		return &maps[idx].core;
		}

		static int
		perf_evlist__mmap_cb_mmap(struct perf_mmap _map, struct perf_mmap_param _mp,
		int output, int cpu)
		{
		struct mmap *map = container_of(_map, struct mmap, core);
		struct mmap_params *mp = container_of(_mp, struct mmap_params, core);

		return mmap__mmap(map, mp, output, cpu);
		}

		static int evlist__mmap_per_cpu(struct evlist *evlist,
		struct mmap_params *mp)
		{
		@@ -972,6 +982,7 @@ int evlist__mmap_ex(struct evlist *evlist, unsigned int pages,
		struct perf_evlist_mmap_ops ops __maybe_unused = {
		.idx = perf_evlist__mmap_cb_idx,
		.get = perf_evlist__mmap_cb_get,
		.mmap = perf_evlist__mmap_cb_mmap,
		};

		if (!evlist->mmap)