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author | Steven Whitehouse <swhiteho@redhat.com> | 2007-10-17 07:47:38 (GMT) |
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committer | Steven Whitehouse <swhiteho@redhat.com> | 2008-01-25 08:07:23 (GMT) |
commit | 5561093e2cac9f7d2a77e39cc689b8d2b7f9b2bc (patch) | |
tree | aac1fa3e47604f2d7bb1e4d9e97f41b8ffebe91e /fs/gfs2/inode.h | |
parent | bf36a713169432643d4fc7eeb4e0ace96d791d26 (diff) | |
download | linux-5561093e2cac9f7d2a77e39cc689b8d2b7f9b2bc.tar.xz |
[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')
-rw-r--r-- | fs/gfs2/inode.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/gfs2/inode.h b/fs/gfs2/inode.h index bed3dc2..d446506 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); |