[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_bmap.c b/fs/xfs/xfs_bmap.c
index ea4eab14a603..16b97db4f8aa 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -5764,7 +5764,7 @@ xfs_getbmapx_fix_eof_hole(
  */
 int                                             /* error code */
 xfs_getbmap(
-        bhv_desc_t              *bdp,           /* XFS behavior descriptor*/
+        xfs_inode_t             *ip,
         struct getbmap          *bmv,           /* user bmap structure */
         void                    __user *ap,     /* pointer to user's array */
         int                     interface)      /* interface flags */
@@ -5773,7 +5773,6 @@ xfs_getbmap(
         int                     error;          /* return value */
         __int64_t               fixlen;         /* length for -1 case */
         int                     i;              /* extent number */
-        xfs_inode_t             *ip;            /* xfs incore inode pointer */
         bhv_vnode_t             *vp;            /* corresponding vnode */
         int                     lock;           /* lock state */
         xfs_bmbt_irec_t         *map;           /* buffer for user's data */
@@ -5791,8 +5790,7 @@ xfs_getbmap(
         int                     bmapi_flags;    /* flags for xfs_bmapi */
         __int32_t               oflags;         /* getbmapx bmv_oflags field */
 
-        vp = BHV_TO_VNODE(bdp);
-        ip = XFS_BHVTOI(bdp);
+        vp = XFS_ITOV(ip);
         mp = ip->i_mount;
 
         whichfork = interface & BMV_IF_ATTRFORK ? XFS_ATTR_FORK : XFS_DATA_FORK;