diff options
Diffstat (limited to 'fs/btrfs/extent_map.h')
| -rw-r--r-- | fs/btrfs/extent_map.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h index eb8b8fae036b..a67b2def5413 100644 --- a/fs/btrfs/extent_map.h +++ b/fs/btrfs/extent_map.h @@ -2,6 +2,7 @@ #define __EXTENTMAP__ #include <linux/rbtree.h> +#include <linux/refcount.h> #define EXTENT_MAP_LAST_BYTE ((u64)-4) #define EXTENT_MAP_HOLE ((u64)-3) @@ -41,7 +42,7 @@ struct extent_map { */ struct map_lookup *map_lookup; }; - atomic_t refs; + refcount_t refs; unsigned int compress_type; struct list_head list; }; |