perf thread_map: Add has() method (3407df8b) · Commits · 戴 / test

Adding thread_map__has() to return bool of pid presence in threads map. Signed-off-by:

Jiri Olsa <jolsa@kernel.org> 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/1460467771-26532-2-git-send-email-jolsa@kernel.org Signed-off-by:

tools/perf/util/thread_map.c

+12 −0

Original line number	Diff line number	Diff line
		@@ -436,3 +436,15 @@ struct thread_map thread_map__new_event(struct thread_map_event event)

		return threads;
		}

		bool thread_map__has(struct thread_map *threads, pid_t pid)
		{
		int i;

		for (i = 0; i < threads->nr; ++i) {
		if (threads->map[i].pid == pid)
		return true;
		}

		return false;
		}

+1 −0

Original line number	Diff line number	Diff line
		@@ -55,4 +55,5 @@ static inline char thread_map__comm(struct thread_map map, int thread)
		}

		void thread_map__read_comms(struct thread_map *threads);
		bool thread_map__has(struct thread_map *threads, pid_t pid);
		#endif /* __PERF_THREAD_MAP_H */