perf stat: Add 'struct perf_stat_config' argument to perf_stat_synthesize_config() (73d586c3) · Commits · 戴 / test

Add a 'struct perf_stat_config' argument to perf_stat_synthesize_config(), so we could synthesize arbitrary config. Signed-off-by:

Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20180830063252.23729-11-jolsa@kernel.org Signed-off-by:

tools/perf/builtin-stat.c

+4 −3

Original line number	Diff line number	Diff line
		@@ -402,7 +402,8 @@ static void workload_exec_failed_signal(int signo __maybe_unused, siginfo_t *inf
		workload_exec_errno = info->si_value.sival_int;
		}

		static int perf_stat_synthesize_config(bool attrs)
		static int perf_stat_synthesize_config(struct perf_stat_config *config,
		bool attrs)
		{
		int err;

		@@ -435,7 +436,7 @@ static int perf_stat_synthesize_config(bool attrs)
		return err;
		}

		err = perf_event__synthesize_stat_config(NULL, &stat_config,
		err = perf_event__synthesize_stat_config(NULL, config,
		process_synthesized_event, NULL);
		if (err < 0) {
		pr_err("Couldn't synthesize config.\n");
		@@ -606,7 +607,7 @@ try_again:
		if (err < 0)
		return err;

		err = perf_stat_synthesize_config(is_pipe);
		err = perf_stat_synthesize_config(&stat_config, is_pipe);
		if (err < 0)
		return err;
		}