path: root/fs/gfs2/inode.h
diff options
authorSteven Whitehouse <swhiteho@redhat.com>2007-10-17 08:47:38 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2008-01-25 08:07:23 +0000
commit5561093e2cac9f7d2a77e39cc689b8d2b7f9b2bc (patch)
treeaac1fa3e47604f2d7bb1e4d9e97f41b8ffebe91e /fs/gfs2/inode.h
parent[GFS2] Add gfs2_is_writeback() (diff)
[GFS2] Introduce gfs2_set_aops()
Just like ext3 we now have three sets of address space operations to cover the cases of writeback, ordered and journalled data writes. This means that the individual operations can now become less complicated as we are able to remove some of the tests for file data mode from the code. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/inode.h')
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/gfs2/inode.h b/fs/gfs2/inode.h
index bed3dc212a18..d44650662615 100644
--- a/fs/gfs2/inode.h
+++ b/fs/gfs2/inode.h
@@ -26,6 +26,12 @@ static inline int gfs2_is_writeback(const struct gfs2_inode *ip)
return (sdp->sd_args.ar_data == GFS2_DATA_WRITEBACK) && !gfs2_is_jdata(ip);
+static inline int gfs2_is_ordered(const struct gfs2_inode *ip)
+ const struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
+ return (sdp->sd_args.ar_data == GFS2_DATA_ORDERED) && !gfs2_is_jdata(ip);
static inline int gfs2_is_dir(const struct gfs2_inode *ip)
return S_ISDIR(ip->i_inode.i_mode);