diff options
Diffstat (limited to 'mm/cma.h')
| -rw-r--r-- | mm/cma.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/cma.h b/mm/cma.h index 42ae082cb067d1..c46c5050aaa90f 100644 --- a/mm/cma.h +++ b/mm/cma.h @@ -9,7 +9,7 @@ struct cma { unsigned long count; unsigned long *bitmap; unsigned int order_per_bit; /* Order of pages represented by one bit */ - struct mutex lock; + spinlock_t lock; #ifdef CONFIG_CMA_DEBUGFS struct hlist_head mem_head; spinlock_t mem_head_lock; |