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>
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index d1947af..40b9efd 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -3394,7 +3394,10 @@
/* 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;