diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2008-10-16 23:17:09 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-20 15:43:10 +0200 |
| commit | c7e78cff6b7518212247fb20b1dc6411540dc9af (patch) | |
| tree | 4152afb3e00df125303c4c603e01addc19059ac7 /kernel/mutex.c | |
| parent | 7317d7b87edb41a9135e30be1ec3f7ef817c53dd (diff) | |
| download | linux-c7e78cff6b7518212247fb20b1dc6411540dc9af.tar.gz linux-c7e78cff6b7518212247fb20b1dc6411540dc9af.tar.bz2 linux-c7e78cff6b7518212247fb20b1dc6411540dc9af.zip | |
lockstat: contend with points
We currently only provide points that have to wait on contention, also
lists the points we have to wait for.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/mutex.c')
| -rw-r--r-- | kernel/mutex.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/mutex.c b/kernel/mutex.c index 12c779dc65d4..39a3816b68d9 100644 --- a/kernel/mutex.c +++ b/kernel/mutex.c @@ -184,7 +184,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass, } done: - lock_acquired(&lock->dep_map); + lock_acquired(&lock->dep_map, ip); /* got the lock - rejoice! */ mutex_remove_waiter(lock, &waiter, task_thread_info(task)); debug_mutex_set_owner(lock, task_thread_info(task)); |