Remove all use of vnode->v_tag, replacing with appropriate substitutes.

v_tag is now const char * and should only be used for debugging.

Additionally:
1. All users of VT_NTS now check vfsconf->vf_type VFCF_NETWORK
2. The user of VT_PROCFS now checks for the new flag VV_PROCDEP, which
is propagated by pseudofs to all child vnodes if the fs sets PFS_PROCDEP.

Suggested by:   phk
Reviewed by:    bde, rwatson (earlier version)

3 files changed, 5 insertions, 5 deletions

diff --git a/sys/fs/msdosfs/msdosfs_denode.c b/sys/fs/msdosfs/msdosfs_denode.c
index 89d38fe..9b12552 100644
--- a/sys/fs/msdosfs/msdosfs_denode.c
+++ b/sys/fs/msdosfs/msdosfs_denode.c
@@ -253,7 +253,7 @@ deget(pmp, dirclust, diroffset, depp)
 	 * copy it from the passed disk buffer.
 	 */
 	/* getnewvnode() does a VREF() on the vnode */
-	error = getnewvnode(VT_MSDOSFS, mntp, msdosfs_vnodeop_p, &nvp);
+	error = getnewvnode("msdosfs", mntp, msdosfs_vnodeop_p, &nvp);
 	if (error) {
 		*depp = NULL;
 		FREE(ldep, M_MSDOSFSNODE);
diff --git a/sys/fs/msdosfs/msdosfs_vfsops.c b/sys/fs/msdosfs/msdosfs_vfsops.c
index a136190..bd3703d 100644
--- a/sys/fs/msdosfs/msdosfs_vfsops.c
+++ b/sys/fs/msdosfs/msdosfs_vfsops.c
@@ -648,7 +648,7 @@ msdosfs_unmount(mp, mntflags, td)
 		    TAILQ_FIRST(&vp->v_cleanblkhd),
 		    TAILQ_FIRST(&vp->v_dirtyblkhd),
 		    vp->v_numoutput, vp->v_type);
-		printf("union %p, tag %d, data[0] %08x, data[1] %08x\n",
+		printf("union %p, tag %s, data[0] %08x, data[1] %08x\n",
 		    vp->v_socket, vp->v_tag,
 		    ((u_int *)vp->v_data)[0],
 		    ((u_int *)vp->v_data)[1]);
diff --git a/sys/fs/msdosfs/msdosfs_vnops.c b/sys/fs/msdosfs/msdosfs_vnops.c
index 21e3f37..fdd5930 100644
--- a/sys/fs/msdosfs/msdosfs_vnops.c
+++ b/sys/fs/msdosfs/msdosfs_vnops.c
@@ -1830,9 +1830,9 @@ msdosfs_print(ap)
 {
 	struct denode *dep = VTODE(ap->a_vp);
 
-	printf(
-	    "tag VT_MSDOSFS, startcluster %lu, dircluster %lu, diroffset %lu ",
-	       dep->de_StartCluster, dep->de_dirclust, dep->de_diroffset);
+	printf("tag %s, startcluster %lu, dircluster %lu, diroffset %lu ",
+	       ap->a_vp->v_tag, dep->de_StartCluster,
+	       dep->de_dirclust, dep->de_diroffset);
 	printf(" dev %d, %d", major(dep->de_dev), minor(dep->de_dev));
 	lockmgr_printinfo(&ap->a_vp->v_lock);
 	printf("\n");