diff options
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 4ef6dc3d7d32..e5340677d6c4 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -158,10 +158,10 @@ struct btrfs_block_group_cache *btrfs_lookup_block_group(struct return NULL; } - static u64 find_search_start(struct btrfs_root *root, struct btrfs_block_group_cache **cache_ret, - u64 search_start, int num, int data) + u64 search_start, int num, + int data, int full_scan) { int ret; struct btrfs_block_group_cache *cache = *cache_ret; @@ -218,10 +218,10 @@ wrapped: if (cache_miss && !cache->cached) { cache_block_group(root, cache); last = cache_miss; - cache = btrfs_lookup_block_group(root->fs_info, last); } - cache = btrfs_find_block_group(root, cache, last, data, 0); + if (!full_scan) + cache = btrfs_find_block_group(root, cache, last, data, 0); *cache_ret = cache; cache_miss = 0; goto again; @@ -979,12 +979,10 @@ static int find_free_extent(struct btrfs_trans_handle *trans, struct btrfs_root total_needed += empty_size; path = btrfs_alloc_path(); - check_failed: - search_start = find_search_start(root, &block_group, - search_start, total_needed, data); + search_start = find_search_start(root, &block_group, search_start, + total_needed, data, full_scan); cached_start = search_start; - btrfs_init_path(path); ins->objectid = search_start; ins->offset = 0; |