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| author | Miao Xie <miaox@cn.fujitsu.com> | 2012-11-01 08:35:23 +0100 |
|---|---|---|
| committer | Josef Bacik <jbacik@fusionio.com> | 2012-12-12 23:15:22 +0100 |
| commit | 5269b67e3d809dcaa4c6763a343423bb1b7b3fe6 (patch) | |
| tree | c4bb6f76990b954c3aad8ab140155a0365e6ff38 /fs | |
| parent | Btrfs: fix unprotected extent map operation when logging file extents (diff) | |
| download | linux-5269b67e3d809dcaa4c6763a343423bb1b7b3fe6.tar.xz linux-5269b67e3d809dcaa4c6763a343423bb1b7b3fe6.zip | |
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>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/tree-log.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index d1947af67bcd..40b9efd20e43 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -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; |