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-rw-r--r--fs/btrfs/disk-io.c2
-rw-r--r--fs/btrfs/super.c2
2 files changed, 0 insertions, 4 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 0b658d0..aa59871 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3762,9 +3762,7 @@ 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)
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index c389c13..5a186d7 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1658,9 +1658,7 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data)
* groups on disk until we're mounted read-write again
* unless we clean them up here.
*/
- mutex_lock(&root->fs_info->cleaner_mutex);
btrfs_delete_unused_bgs(fs_info);
- mutex_unlock(&root->fs_info->cleaner_mutex);
btrfs_dev_replace_suspend_for_unmount(fs_info);
btrfs_scrub_cancel(fs_info);
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