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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>
This commit is contained in:
Miao Xie 2012-11-01 07:35:23 +00:00 committed by Josef Bacik
parent bbe1426764
commit 5269b67e3d
1 changed files with 4 additions and 1 deletions
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5
fs/btrfs/tree-log.c
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@ -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;