diff options
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index ef6bd2f4251b..b6a701011fb0 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -5615,21 +5615,6 @@ struct btrfs_chunk_map *btrfs_alloc_chunk_map(int num_stripes, gfp_t gfp) return map; } -struct btrfs_chunk_map *btrfs_clone_chunk_map(struct btrfs_chunk_map *map, gfp_t gfp) -{ - const int size = btrfs_chunk_map_size(map->num_stripes); - struct btrfs_chunk_map *clone; - - clone = kmemdup(map, size, gfp); - if (!clone) - return NULL; - - refcount_set(&clone->refs, 1); - RB_CLEAR_NODE(&clone->rb_node); - - return clone; -} - static struct btrfs_block_group *create_chunk(struct btrfs_trans_handle *trans, struct alloc_chunk_ctl *ctl, struct btrfs_device_info *devices_info) |