diff options
Diffstat (limited to 'sys/kern/kern_mutex.c')
| -rw-r--r-- | sys/kern/kern_mutex.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/kern_mutex.c b/sys/kern/kern_mutex.c index 65b8300..634fa9d 100644 --- a/sys/kern/kern_mutex.c +++ b/sys/kern/kern_mutex.c @@ -85,7 +85,7 @@ __FBSDID("$FreeBSD$"); */ #define mtx_unowned(m) ((m)->mtx_lock == MTX_UNOWNED) -#define mtx_owner(m) ((struct thread *)((m)->mtx_lock & (MTX_FLAGMASK|MTX_UNOWNED))) +#define mtx_owner(m) ((struct thread *)((m)->mtx_lock & ~MTX_FLAGMASK)) #ifdef DDB static void db_show_mtx(struct lock_object *lock); @@ -527,7 +527,7 @@ _mtx_lock_sleep(struct mtx *m, uintptr_t tid, int opts, const char *file, * If the current owner of the lock is executing on another * CPU, spin instead of blocking. */ - owner = (struct thread *)(v & MTX_FLAGMASK); + owner = (struct thread *)(v & ~MTX_FLAGMASK); #ifdef ADAPTIVE_GIANT if (TD_IS_RUNNING(owner)) { #else |
