diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mutex.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mutex.h b/include/linux/mutex.h index 9121595..433da8a 100644 --- a/include/linux/mutex.h +++ b/include/linux/mutex.h @@ -53,6 +53,9 @@ struct mutex { #if defined(CONFIG_DEBUG_MUTEXES) || defined(CONFIG_SMP) struct task_struct *owner; #endif +#ifdef CONFIG_MUTEX_SPIN_ON_OWNER + void *spin_mlock; /* Spinner MCS lock */ +#endif #ifdef CONFIG_DEBUG_MUTEXES const char *name; void *magic; |
