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authorChristoph Hellwig <hch@infradead.org>2007-12-18 08:26:55 +0300
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>2008-02-07 10:20:11 +0300
commitf71354bc3a96c657a70e36dcf980cbad6c9fc63f (patch)
tree1f32c9281e224fd067ff78ebc6dc0b763824bd98 /fs/xfs/xfs_vfsops.c
parentedd319dc527733e61eec5bdc9ce20c94634b6482 (diff)
downloadlinux-f71354bc3a96c657a70e36dcf980cbad6c9fc63f.tar.xz
[XFS] Cleanup various fid related bits:
- merge xfs_fid2 into it's only caller xfs_dm_inode_to_fh. - remove xfs_vget and opencode it in the two callers, simplifying both of them by avoiding the awkward calling convetion. - assign directly to the dm_fid_t members in various places in the dmapi code instead of casting them to xfs_fid_t first (which is identical to dm_fid_t) SGI-PV: 974747 SGI-Modid: xfs-linux-melb:xfs-kern:30258a Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Vlad Apostolov <vapo@sgi.com> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_vfsops.c')
-rw-r--r--fs/xfs/xfs_vfsops.c53
1 files changed, 0 insertions, 53 deletions
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index b8e16a6952be..43b78d9dc119 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -1408,56 +1408,3 @@ xfs_syncsub(
return XFS_ERROR(last_error);
}
-
-/*
- * xfs_vget - called by DMAPI and NFSD to get vnode from file handle
- */
-int
-xfs_vget(
- xfs_mount_t *mp,
- bhv_vnode_t **vpp,
- xfs_fid_t *xfid)
-{
- xfs_inode_t *ip;
- int error;
- xfs_ino_t ino;
- unsigned int igen;
-
- /*
- * Invalid. Since handles can be created in user space and passed in
- * via gethandle(), this is not cause for a panic.
- */
- if (xfid->fid_len != sizeof(*xfid) - sizeof(xfid->fid_len))
- return XFS_ERROR(EINVAL);
-
- ino = xfid->fid_ino;
- igen = xfid->fid_gen;
-
- /*
- * NFS can sometimes send requests for ino 0. Fail them gracefully.
- */
- if (ino == 0)
- return XFS_ERROR(ESTALE);
-
- error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_SHARED, &ip, 0);
- if (error) {
- *vpp = NULL;
- return error;
- }
-
- if (ip == NULL) {
- *vpp = NULL;
- return XFS_ERROR(EIO);
- }
-
- if (ip->i_d.di_mode == 0 || ip->i_d.di_gen != igen) {
- xfs_iput_new(ip, XFS_ILOCK_SHARED);
- *vpp = NULL;
- return XFS_ERROR(ENOENT);
- }
-
- *vpp = XFS_ITOV(ip);
- xfs_iunlock(ip, XFS_ILOCK_SHARED);
- return 0;
-}
-