diff options
| author | Josef Bacik <jbacik@fusionio.com> | 2012-10-11 15:53:56 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2012-12-16 20:46:21 -0500 |
| commit | e99761514999f64aff1985460967f93d9e8417f4 (patch) | |
| tree | 67bd13d96325679bde7244d69cce501840b63796 /fs/btrfs/inode.c | |
| parent | 5f3ab90a72f98adbf00c50ac2d4d2b47cf4a9685 (diff) | |
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/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 0446cbe8bca..123815f3b45 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -5083,6 +5083,7 @@ static int btrfs_link(struct dentry *old_dentry, struct inode *dir, inode_inc_iversion(inode); inode->i_ctime = CURRENT_TIME; ihold(inode); + set_bit(BTRFS_INODE_COPY_EVERYTHING, &BTRFS_I(inode)->runtime_flags); err = btrfs_add_nondir(trans, dir, dentry, inode, 1, index); |