[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, 4 deletions

diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c
index c2d2bef26cbd..12001bf0d0cb 100644
--- a/fs/xfs/xfs_dir2.c
+++ b/fs/xfs/xfs_dir2.c
@@ -292,18 +292,16 @@ xfs_dir_removename(
  */
 int
 xfs_readdir(
-        bhv_desc_t      *dir_bdp,
+        xfs_inode_t     *dp,
         void            *dirent,
         size_t          bufsize,
         xfs_off_t       *offset,
         filldir_t       filldir)
 {
-        xfs_inode_t     *dp = XFS_BHVTOI(dir_bdp);
         int             rval;           /* return value */
         int             v;              /* type-checking value */
 
-        vn_trace_entry(BHV_TO_VNODE(dir_bdp), __FUNCTION__,
-                                               (inst_t *)__return_address);
+        vn_trace_entry(XFS_ITOV(dp), __FUNCTION__, (inst_t *)__return_address);
 
         if (XFS_FORCED_SHUTDOWN(dp->i_mount))
                 return XFS_ERROR(EIO);