diff options
| author | Josef Bacik <jbacik@fusionio.com> | 2012-10-11 23:53:56 +0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2012-12-17 05:46:21 +0400 |
| commit | e99761514999f64aff1985460967f93d9e8417f4 (patch) | |
| tree | 67bd13d96325679bde7244d69cce501840b63796 /fs/btrfs/btrfs_inode.h | |
| parent | 5f3ab90a72f98adbf00c50ac2d4d2b47cf4a9685 (diff) | |
| download | linux-e99761514999f64aff1985460967f93d9e8417f4.tar.xz | |
Btrfs: only log the inode item if we can get away with it
Currently we copy all the file information into the log, inode item, the
refs, xattrs etc. Except most of this doesn't change from fsync to fsync,
just the inode item changes. So set a flag if an xattr changes or a link is
added, and otherwise only log the inode item. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/btrfs_inode.h')
| -rw-r--r-- | fs/btrfs/btrfs_inode.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index ed8ca7ca5eff..2411baf35220 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -39,6 +39,7 @@ #define BTRFS_INODE_HAS_ORPHAN_ITEM 5 #define BTRFS_INODE_HAS_ASYNC_EXTENT 6 #define BTRFS_INODE_NEEDS_FULL_SYNC 7 +#define BTRFS_INODE_COPY_EVERYTHING 8 /* in memory btrfs inode */ struct btrfs_inode { |