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authorOleg Nesterov <oleg@redhat.com>2014-01-23 15:55:55 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-23 16:37:02 -0800
commit2e1f38358246b8f8e5871026b21d374e9bb1a163 (patch)
treeb8688891fbf1f64622e60117b092561040cd794f /kernel/sys.c
parent185ee40ee7fd1ecfc6575e8cefa2331218d1eca2 (diff)
downloadlinux-linaro-stable-2e1f38358246b8f8e5871026b21d374e9bb1a163.tar.gz
kernel/sys.c: k_getrusage() can use while_each_thread()
Change k_getrusage() to use while_each_thread(), no changes in the compiled code. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Kees Cook <keescook@chromium.org> Reviewed-by: Sameer Nanda <snanda@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/sys.c')
-rw-r--r--kernel/sys.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/sys.c b/kernel/sys.c
index ecd3ea12f72a..c0a58be780a4 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1571,8 +1571,7 @@ static void k_getrusage(struct task_struct *p, int who, struct rusage *r)
t = p;
do {
accumulate_thread_rusage(t, r);
- t = next_thread(t);
- } while (t != p);
+ } while_each_thread(p, t);
break;
default: