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Btrfs: reserve metadata space in btrfs_ioctl_setflags() 

Check and reserve space for btrfs_update_inode().

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
This commit is contained in:
Li Zefan 2011-12-29 13:39:50 +08:00
parent f062abf089
commit 4da6f1a332
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/ioctl.c
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@ -254,7 +254,7 @@ static int btrfs_ioctl_setflags(struct file *file, void __user *arg)
ip->flags &= ~(BTRFS_INODE_COMPRESS | BTRFS_INODE_NOCOMPRESS);
}
trans = btrfs_join_transaction(root);
trans = btrfs_start_transaction(root, 1);
if (IS_ERR(trans)) {
ret = PTR_ERR(trans);
goto out_drop;