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authorLinus Torvalds <torvalds@linux-foundation.org>2015-09-25 12:08:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-25 12:08:41 -0700
commit03e8f644868f147e021e8660346890e731c2e435 (patch)
tree18d356289c92ec6802085936ed824150d12a3241 /fs/btrfs/disk-io.c
parent101688f534fd322520678a184fdfedc7a21741fc (diff)
parent2b9dbef272b63c561aab0a5be34fd428f7b710f5 (diff)
Merge branch 'for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
Pull btrfs fixes from Chris Mason: "This is an assorted set I've been queuing up: Jeff Mahoney tracked down a tricky one where we ended up starting IO on the wrong mapping for special files in btrfs_evict_inode. A few people reported this one on the list. Filipe found (and provided a test for) a difficult bug in reading compressed extents, and Josef fixed up some quota record keeping with snapshot deletion. Chandan killed off an accounting bug during DIO that lead to WARN_ONs as we freed inodes" * 'for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: keep dropped roots in cache until transaction commit Btrfs: Direct I/O: Fix space accounting btrfs: skip waiting on ordered range for special files Btrfs: fix read corruption of compressed and shared extents Btrfs: remove unnecessary locking of cleaner_mutex to avoid deadlock Btrfs: don't initialize a space info as full to prevent ENOSPC
Diffstat (limited to 'fs/btrfs/disk-io.c')
-rw-r--r--fs/btrfs/disk-io.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 0d98aee34fee..295795aebe0b 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3765,9 +3765,7 @@ void close_ctree(struct btrfs_root *root)
* block groups queued for removal, the deletion will be
* skipped when we quit the cleaner thread.
*/
- mutex_lock(&root->fs_info->cleaner_mutex);
btrfs_delete_unused_bgs(root->fs_info);
- mutex_unlock(&root->fs_info->cleaner_mutex);
ret = btrfs_commit_super(root);
if (ret)