X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=libcfs%2Finclude%2Flibcfs%2Flibcfs_fail.h;h=511db0209f6f8ee7db47d2272678ec8080f374eb;hp=18a51d97a203ff0773745d234cf9ed1f99966259;hb=2d2d381f35ee004319a20f5d2d8e70d13480d6c7;hpb=e6c7fcdaf40b130c39af2e3ee8b108c6e31a8ca8;ds=sidebyside

diff --git a/libcfs/include/libcfs/libcfs_fail.h b/libcfs/include/libcfs/libcfs_fail.h
index 18a51d9..511db02 100644
--- a/libcfs/include/libcfs/libcfs_fail.h
+++ b/libcfs/include/libcfs/libcfs_fail.h
@@ -167,8 +167,14 @@ static inline void cfs_race(__u32 id)
 			int rc;
 			cfs_race_state = 0;
 			CERROR("cfs_race id %x sleeping\n", id);
-			rc = wait_event_interruptible(cfs_race_waitq,
-						      cfs_race_state != 0);
+			/*
+			 * XXX: don't wait forever as there is no guarantee
+			 * that this branch is executed first. for testing
+			 * purposes this construction works good enough
+			 */
+			rc = wait_event_interruptible_timeout(cfs_race_waitq,
+						      cfs_race_state != 0,
+						      cfs_time_seconds(5));
 			CERROR("cfs_fail_race id %x awake: rc=%d\n", id, rc);
 		} else {
 			CERROR("cfs_fail_race id %x waking\n", id);