[PATCH] getrusage: RUSAGE_THREAD should return ru_utime and ru_stime

[KOSAKI Motohiro]

I believe that's bugfix. not new implement.

==
Subject: [PATCH] getrusage: RUSAGE_THREAD should return ru_utime and ru_stime
Impact: regression fix

Original getrusage(RUSAGE_THREAD) implementation can return ru_utime and ru_stime.
but unforunately commit f06febc96ba8e0af80bcc3eaec0a109e88275fac break it.

this patch restore it.


Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
CC: Roland McGrath <roland@xxxxxxxxxx>
CC: Sripathi Kodi <sripathik@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
CC: Frank Mayhar <fmayhar@xxxxxxxxxx>
---
 kernel/sys.c |    2 ++
 1 file changed, 2 insertions(+)

Index: b/kernel/sys.c
===================================================================
--- a/kernel/sys.c	2009-01-04 05:01:15.000000000 +0900
+++ b/kernel/sys.c	2009-01-04 05:35:51.000000000 +0900
@@ -1551,6 +1551,8 @@ static void k_getrusage(struct task_stru
 	utime = stime = cputime_zero;
 
 	if (who == RUSAGE_THREAD) {
+		utime = task_utime(current);
+		stime = task_stime(current);
 		accumulate_thread_rusage(p, r);
 		goto out;
 	}


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