[PATCH v9 08/15] perf stat: factor out body of event handling loop for fork case

[Alexey Budankov]

Factor out body of event handling loop for fork case reusing
handle_interval() function.

Signed-off-by: Alexey Budankov <alexey.budan...@linux.intel.com>
---
 tools/perf/builtin-stat.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 3baf00482666..3e11f854ffc8 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -791,13 +791,11 @@ static int __run_perf_stat(int argc, const char **argv, 
int run_idx)
                enable_counters();
 
                if (interval || timeout) {
-                       while (!waitpid(child_pid, &status, WNOHANG)) {
+                       while (!stop && !waitpid(child_pid, &status, WNOHANG)) {
                                nanosleep(&ts, NULL);
                                if (timeout)
                                        break;
-                               process_interval();
-                               if (interval_count && !(--times))
-                                       break;
+                               stop = handle_interval(interval, &times);
                        }
                }
                if (child_pid != -1) {
-- 
2.24.1