Messages in this thread Patch in this message | | | Subject | [PATCH v5 05/13] perf stat: move target check to loop control statement | From | Alexey Budankov <> | Date | Mon, 1 Jun 2020 18:55:04 +0300 |
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Check for target existence in loop control statement jointly with 'stop' indicator based on command line values and external asynchronous 'done' signal.
Signed-off-by: Alexey Budankov <alexey.budankov@linux.intel.com> --- tools/perf/builtin-stat.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 834a3d791ee5..4d03b18231d4 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -770,10 +770,8 @@ static int __run_perf_stat(int argc, const char **argv, int run_idx) psignal(WTERMSIG(status), argv[0]); } else { enable_counters(); - while (!done && !stop) { + while (!done && !stop && is_target_alive(&target, evsel_list->core.threads)) { nanosleep(&ts, NULL); - if (!is_target_alive(&target, evsel_list->core.threads)) - break; stop = process_timeout(timeout, interval, ×); } } -- 2.24.1
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