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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-03-01 11:27:04 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-03-01 11:27:04 -0800 |
| commit | 2ea51b884b07ac7fbb49eb91860eb05c13161ad2 (patch) | |
| tree | 15c218993387a1603ddab315b4bd95d5e29a17ea /kernel | |
| parent | ae1aa797e0ace9bbce055e31de1f641e422a082a (diff) | |
| parent | 9d3e2d02f54160725d97f4ab1e1e8de493fbf33a (diff) | |
| download | op-kernel-dev-2ea51b884b07ac7fbb49eb91860eb05c13161ad2.zip op-kernel-dev-2ea51b884b07ac7fbb49eb91860eb05c13161ad2.tar.gz | |
Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fix from Ingo Molnar:
"An rtmutex deadlock path fixlet"
* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking/rtmutex: Set state back to running on error
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/locking/rtmutex.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c index e16e554..6357265 100644 --- a/kernel/locking/rtmutex.c +++ b/kernel/locking/rtmutex.c @@ -1193,6 +1193,7 @@ rt_mutex_slowlock(struct rt_mutex *lock, int state, ret = __rt_mutex_slowlock(lock, state, timeout, &waiter); if (unlikely(ret)) { + __set_current_state(TASK_RUNNING); if (rt_mutex_has_waiters(lock)) remove_waiter(lock, &waiter); rt_mutex_handle_deadlock(ret, chwalk, &waiter); |
