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| author | Liu Bo <bo.li.liu@oracle.com> | 2012-12-27 09:01:17 (GMT) |
|---|---|---|
| committer | Josef Bacik <jbacik@fusionio.com> | 2013-02-20 14:37:10 (GMT) |
| commit | 17b85495cf87ac9b2d9e0878f62fa9f3ae630a6e (patch) | |
| tree | 4373357bbf0dd2ce90293ef8054de3625a4bb510 | |
| parent | c6b305a89b1903d63652691ad5eb9f05aa0326b8 (diff) | |
| download | linux-17b85495cf87ac9b2d9e0878f62fa9f3ae630a6e.tar.xz | |
Btrfs: remove deprecated comments
commit d53ba47484ed6245e640ee4bfe9d21e9bfc15765
(Btrfs: use commit root when loading free space cache) has remove
the deadlock check, and the related comments can be removed as well.
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
| -rw-r--r-- | fs/btrfs/extent-tree.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index c642fc2..a4a062a 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -527,12 +527,6 @@ static int cache_block_group(struct btrfs_block_group_cache *cache, cache->cached = BTRFS_CACHE_FAST; spin_unlock(&cache->lock); - /* - * We can't do the read from on-disk cache during a commit since we need - * to have the normal tree locking. Also if we are currently trying to - * allocate blocks for the tree root we can't do the fast caching since - * we likely hold important locks. - */ if (fs_info->mount_opt & BTRFS_MOUNT_SPACE_CACHE) { ret = load_free_space_cache(fs_info, cache); |