[XFS] decontaminate vnode operations from behavior details

All vnode ops now take struct xfs_inode pointers and the behaviour related
glue is split out into methods of it's own. This required fixing
xfs_create/mkdir/symlink to not mess with the inode pointer but rather use
a separate boolean for error handling. Thanks to Dave Chinner for that
fix.

SGI-PV: 969608
SGI-Modid: xfs-linux-melb:xfs-kern:29492a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>

1 files changed, 2 insertions, 7 deletions

diff --git a/fs/xfs/xfs_utils.c b/fs/xfs/xfs_utils.c
index 20ffec308e1e..4a7208ef7faa 100644
--- a/fs/xfs/xfs_utils.c
+++ b/fs/xfs/xfs_utils.c
@@ -65,20 +65,15 @@ xfs_get_dir_entry(
 
 int
 xfs_dir_lookup_int(
-        bhv_desc_t      *dir_bdp,
+        xfs_inode_t     *dp,
         uint            lock_mode,
         bhv_vname_t     *dentry,
         xfs_ino_t       *inum,
         xfs_inode_t     **ipp)
 {
-        bhv_vnode_t     *dir_vp;
-        xfs_inode_t     *dp;
         int             error;
 
-        dir_vp = BHV_TO_VNODE(dir_bdp);
-        vn_trace_entry(dir_vp, __FUNCTION__, (inst_t *)__return_address);
-
-        dp = XFS_BHVTOI(dir_bdp);
+        vn_trace_entry(XFS_ITOV(dp), __FUNCTION__, (inst_t *)__return_address);
 
         error = xfs_dir_lookup(NULL, dp, VNAME(dentry), VNAMELEN(dentry), inum);
         if (!error) {