Commit 8916edef authored Jan 04, 2009 by KOSAKI Motohiro Committed by Ingo Molnar Jan 04, 2009

getrusage: RUSAGE_THREAD should return ru_utime and ru_stime



Impact: task stats regression fix

Original getrusage(RUSAGE_THREAD) implementation can return ru_utime and
ru_stime. But commit "f06febc9: timers: fix itimer/many thread hang" broke it.

this patch restores it.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent 0a582440

kernel/sys.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1627,6 +1627,8 @@ static void k_getrusage(struct task_struct p, int who, struct rusage r)
		utime = stime = cputime_zero;

		if (who == RUSAGE_THREAD) {
		utime = task_utime(current);
		stime = task_stime(current);
		accumulate_thread_rusage(p, r);
		goto out;
		}

Admin message