Commit 5269b67e authored Nov 01, 2012 by Miao Xie Committed by Josef Bacik Dec 12, 2012

Btrfs: fix missing log when BTRFS_INODE_NEEDS_FULL_SYNC is set

If we set BTRFS_INODE_NEEDS_FULL_SYNC, we should log all the extent,
but now we forget to take it into account, and set a wrong max key,
if so, we will skip the file extent metadata when doing logging. Fix it.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

parent bbe14267

fs/btrfs/tree-log.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -3394,7 +3394,10 @@ static int btrfs_log_inode(struct btrfs_trans_handle *trans,


		/* today the code can only do partial logging of directories */
		if (inode_only == LOG_INODE_EXISTS \|\| S_ISDIR(inode->i_mode))
		if (S_ISDIR(inode->i_mode) \|\|
		(!test_bit(BTRFS_INODE_NEEDS_FULL_SYNC,
		&BTRFS_I(inode)->runtime_flags) &&
		inode_only == LOG_INODE_EXISTS))
		max_key.type = BTRFS_XATTR_ITEM_KEY;
		else
		max_key.type = (u8)-1;