From c9a9dbf2cbd1641af49bf081ca3bbe4101df3991 Mon Sep 17 00:00:00 2001 From: Wang Shilong Date: Thu, 28 Mar 2013 11:34:41 +0000 Subject: [PATCH] Btrfs: fix a warning when disabling quota Steps to reproduce: mkfs.btrfs mount btrfs quota enable btrfs sub create /subv i=1 while [ $i -le 10000 ] do dd if=/dev/zero of=/subv/data_$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 Signed-off-by: Josef Bacik --- fs/btrfs/qgroup.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index b44124dd2370..33b0bea50b45 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -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,