diff options
| author |   Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2021-11-04 13:27:06 +0100 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2021-11-17 14:48:49 +0100 |
| commit | 2202e15b2b1a946ce760d96748cd7477589701ab (patch) | |
| tree | 4b6d0590e7cb84a3f1fd4ce7613885f4d3bd8794 /kernel/locking/ww_rt_mutex.c | |
| parent | Linux 5.16-rc1 (diff) | |
| download | linux-dev-2202e15b2b1a946ce760d96748cd7477589701ab.tar.xz linux-dev-2202e15b2b1a946ce760d96748cd7477589701ab.zip | |
kernel/locking: Use a pointer in ww_mutex_trylock().
mutex_acquire_nest() expects a pointer, pass the pointer.
Fixes: 12235da8c80a1 ("kernel/locking: Add context to ww_mutex_trylock()")
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20211104122706.frk52zxbjorso2kv@linutronix.de
Diffstat (limited to '')
| -rw-r--r-- | kernel/locking/ww_rt_mutex.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/locking/ww_rt_mutex.c b/kernel/locking/ww_rt_mutex.c index 0e00205cf467..d1473c624105 100644 --- a/kernel/locking/ww_rt_mutex.c +++ b/kernel/locking/ww_rt_mutex.c @@ -26,7 +26,7 @@ int ww_mutex_trylock(struct ww_mutex *lock, struct ww_acquire_ctx *ww_ctx) if (__rt_mutex_trylock(&rtm->rtmutex)) { ww_mutex_set_context_fastpath(lock, ww_ctx); - mutex_acquire_nest(&rtm->dep_map, 0, 1, ww_ctx->dep_map, _RET_IP_); + mutex_acquire_nest(&rtm->dep_map, 0, 1, &ww_ctx->dep_map, _RET_IP_); return 1; } |