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Commit 531cb13f authored by Sage Weil's avatar Sage Weil Committed by Chris Mason
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Btrfs: make SNAP_DESTROY async 



There is no reason to force an immediate commit when deleting a snapshot.
Users have some expectation that space from a deleted snapshot be freed
immediately, but even if we do commit the reclaim is a background process.

If users _do_ want the deletion to be durable, they can call 'sync'.

Signed-off-by: default avatarSage Weil <sage@newdream.net>
Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent 72fd032e

fs/btrfs/ioctl.c

+1 −1
Original line number Diff line number Diff line
@@ -1351,7 +1351,7 @@ static noinline int btrfs_ioctl_snap_destroy(struct file *file, 
		BUG_ON(ret);

	}



	ret = btrfs_commit_transaction(trans, root);

	ret = btrfs_end_transaction(trans, root);

	BUG_ON(ret);

	inode->i_flags |= S_DEAD;

out_up_write: