| commit | f607c6685774811b8112e124f10a053d77015485 | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | Mon Jul 20 19:16:29 2009 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Sun Aug 02 15:41:34 2009 +0200 |
| tree | 4d32d967c8f8fb37ae09319735062a131a91725b | |
| parent | 98c33eddaf41d225d99b40f9eedbd0fac4c08c05 [diff] [blame] |
lockdep: Introduce lockdep_assert_held() Add a lockdep helper to validate that we indeed are the owner of a lock. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/kernel/sched.c b/kernel/sched.c index 1b59e26..2c75f7d 100644 --- a/kernel/sched.c +++ b/kernel/sched.c
@@ -6609,6 +6609,8 @@ int resched = should_resched(); int ret = 0; + lockdep_assert_held(lock); + if (spin_needbreak(lock) || resched) { spin_unlock(lock); if (resched)