Commit c9a9dbf2 authored Mar 28, 2013 by Wang Shilong Committed by Josef Bacik May 06, 2013

Btrfs: fix a warning when disabling quota



Steps to reproduce:
	mkfs.btrfs <disk>
	mount <disk> <mnt>
	btrfs quota enable <mnt>
	btrfs sub create <mnt>/subv

	i=1
	while [ $i -le 10000 ]
	do
		dd if=/dev/zero of=<mnt>/subv/data_$i bs=1K count=1
		i=$(($i+1))
		if [ $i -eq 500 ]
		then
			btrfs quota disable $mnt
		fi
	done
	dmesg
Obviously, this warn_on() is unnecessary, and it will be easily triggered.
Just remove it.

Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>

parent 6b67a320

fs/btrfs/qgroup.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -420,8 +420,6 @@ void btrfs_free_qgroup_config(struct btrfs_fs_info *fs_info)
		qgroup = rb_entry(n, struct btrfs_qgroup, node);
		rb_erase(n, &fs_info->qgroup_tree);

		WARN_ON(!list_empty(&qgroup->dirty));

		while (!list_empty(&qgroup->groups)) {
		list = list_first_entry(&qgroup->groups,
		struct btrfs_qgroup_list,