Move vnode-to-file-handle translation from vfs_vptofh to vop_vptofh method.

This way we may support multiple structures in v_data vnode field within
one file system without using black magic.

Vnode-to-file-handle should be VOP in the first place, but was made VFS
operation to keep interface as compatible as possible with SUN's VFS.
BTW. Now Solaris also implements vnode-to-file-handle as VOP operation.

VFS_VPTOFH() was left for API backward compatibility, but is marked for
removal before 8.0-RELEASE.

Approved by:	mckusick
Discussed with:	many (on IRC)
Tested with:	ufs, msdosfs, cd9660, nullfs and zfs

1 files changed, 0 insertions, 22 deletions

diff --git a/sys/ufs/ffs/ffs_vfsops.c b/sys/ufs/ffs/ffs_vfsops.c
index 225dd8a..788eb2f 100644
--- a/sys/ufs/ffs/ffs_vfsops.c
+++ b/sys/ufs/ffs/ffs_vfsops.c
@@ -87,7 +87,6 @@ static vfs_unmount_t ffs_unmount;
 static vfs_mount_t ffs_mount;
 static vfs_statfs_t ffs_statfs;
 static vfs_fhtovp_t ffs_fhtovp;
-static vfs_vptofh_t ffs_vptofh;
 static vfs_sync_t ffs_sync;
 
 static struct vfsops ufs_vfsops = {
@@ -103,7 +102,6 @@ static struct vfsops ufs_vfsops = {
 	.vfs_uninit =		ffs_uninit,
 	.vfs_unmount =		ffs_unmount,
 	.vfs_vget =		ffs_vget,
-	.vfs_vptofh =		ffs_vptofh,
 };
 
 VFS_SET(ufs_vfsops, ufs, 0);
@@ -1511,26 +1509,6 @@ ffs_fhtovp(mp, fhp, vpp)
 }
 
 /*
- * Vnode pointer to File handle
- */
-/* ARGSUSED */
-static int
-ffs_vptofh(vp, fhp)
-	struct vnode *vp;
-	struct fid *fhp;
-{
-	struct inode *ip;
-	struct ufid *ufhp;
-
-	ip = VTOI(vp);
-	ufhp = (struct ufid *)fhp;
-	ufhp->ufid_len = sizeof(struct ufid);
-	ufhp->ufid_ino = ip->i_number;
-	ufhp->ufid_gen = ip->i_gen;
-	return (0);
-}
-
-/*
  * Initialize the filesystem.
  */
 static int