diff options
Diffstat (limited to 'drivers/md/bcache/bset.h')
-rw-r--r-- | drivers/md/bcache/bset.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/md/bcache/bset.h b/drivers/md/bcache/bset.h index 57a9cff41546..ae115a253d73 100644 --- a/drivers/md/bcache/bset.h +++ b/drivers/md/bcache/bset.h | |||
@@ -1,6 +1,8 @@ | |||
1 | #ifndef _BCACHE_BSET_H | 1 | #ifndef _BCACHE_BSET_H |
2 | #define _BCACHE_BSET_H | 2 | #define _BCACHE_BSET_H |
3 | 3 | ||
4 | #include <linux/slab.h> | ||
5 | |||
4 | /* | 6 | /* |
5 | * BKEYS: | 7 | * BKEYS: |
6 | * | 8 | * |
@@ -142,6 +144,8 @@ | |||
142 | 144 | ||
143 | /* Btree key comparison/iteration */ | 145 | /* Btree key comparison/iteration */ |
144 | 146 | ||
147 | #define MAX_BSETS 4U | ||
148 | |||
145 | struct btree_iter { | 149 | struct btree_iter { |
146 | size_t size, used; | 150 | size_t size, used; |
147 | struct btree_iter_set { | 151 | struct btree_iter_set { |