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    Subject[PATCH v7 06/13] perf stat: factor out body of event handling loop for fork case
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    Date

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

    Signed-off-by: Alexey Budankov <alexey.budankov@linux.intel.com>
    ---
    tools/perf/builtin-stat.c | 8 ++------
    1 file changed, 2 insertions(+), 6 deletions(-)

    diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
    index 62bad2df13ba..3bc538576607 100644
    --- a/tools/perf/builtin-stat.c
    +++ b/tools/perf/builtin-stat.c
    @@ -798,13 +798,9 @@ 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 = process_timeout(timeout, interval, &times);
    }
    }
    if (child_pid != -1) {
    --
    2.24.1

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