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authorIngo Molnar <mingo@elte.hu>2008-06-18 12:09:48 +0400
committerIngo Molnar <mingo@elte.hu>2008-06-18 12:09:48 +0400
commit5af970a48f3ba0dd96a036b196c79dc923f28231 (patch)
tree004e580365d61104ae25886d1b2371f0a9cf74f6 /kernel/rcutorture.c
parent766d02786ecd22932beeb9ca8bad6d8c5a552ef9 (diff)
downloadlinux-5af970a48f3ba0dd96a036b196c79dc923f28231.tar.xz
rcutorture: WARN_ON_ONCE(1) when detecting an error
this makes it easier for automated tests to pick up such failures.
Diffstat (limited to 'kernel/rcutorture.c')
-rw-r--r--kernel/rcutorture.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index 0334b6a8baca..0ca7e9b290b0 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -687,6 +687,7 @@ rcu_torture_printk(char *page)
if (i > 1) {
cnt += sprintf(&page[cnt], "!!! ");
atomic_inc(&n_rcu_torture_error);
+ WARN_ON_ONCE(1);
}
cnt += sprintf(&page[cnt], "Reader Pipe: ");
for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)