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Commit c94cef4b authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
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perf top: Set the 'session_done' volatile variable when exiting



So we can get out of hist processing ASAP on user request.

Signed-off-by: default avatarJiri Olsa <jolsa@kernel.org>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Acked-by: default avatarNamhyung Kim <namhyung@kernel.org>
Tested-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/n/tip-r8aufbgbixr2f85s3wcoaw9v@git.kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 94ad6e7e
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+9 −3
Original line number Diff line number Diff line
@@ -577,6 +577,12 @@ static void perf_top__sort_new_samples(void *arg)
	perf_top__reset_sample_counters(t);
}

static void stop_top(void)
{
	session_done = 1;
	done = 1;
}

static void *display_thread_tui(void *arg)
{
	struct perf_evsel *pos;
@@ -613,13 +619,13 @@ static void *display_thread_tui(void *arg)
				      !top->record_opts.overwrite,
				      &top->annotation_opts);

	done = 1;
	stop_top();
	return NULL;
}

static void display_sig(int sig __maybe_unused)
{
	done = 1;
	stop_top();
}

static void display_setup_sig(void)
@@ -672,7 +678,7 @@ static void *display_thread(void *arg)

			if (perf_top__handle_keypress(top, c))
				goto repeat;
			done = 1;
			stop_top();
		}
	}