[PATCH 08/12] perf top: Set session_done when exiting

[Jiri Olsa]

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

Link: http://lkml.kernel.org/n/tip-mi1dfa14swg9tarrp6jcg...@git.kernel.org
Signed-off-by: Jiri Olsa <jo...@kernel.org>
---
 tools/perf/builtin-top.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index ca2a1557ac07..ce542cc1e84f 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -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();
                }
        }
 
-- 
2.17.2