svn commit: r312621 - head/sys/kern

[Edward Tomasz Napierala]

Author: trasz
Date: Sun Jan 22 15:27:14 2017
New Revision: 312621
URL: https://svnweb.freebsd.org/changeset/base/312621

Log:
  Improve debugging printf.

Modified:
  head/sys/kern/vfs_subr.c

Modified: head/sys/kern/vfs_subr.c
==============================================================================
--- head/sys/kern/vfs_subr.c	Sun Jan 22 13:21:19 2017	(r312620)
+++ head/sys/kern/vfs_subr.c	Sun Jan 22 15:27:14 2017	(r312621)
@@ -1491,7 +1491,7 @@ alloc:
 	vp->v_bufobj.bo_ops = &buf_ops_bio;
 #ifdef DIAGNOSTIC
 	if (mp == NULL && vops != &dead_vnodeops)
-		printf("NULL mp in getnewvnode()\n");
+		printf("NULL mp in getnewvnode(9), tag %s\n", tag);
 #endif
 #ifdef MAC
 	mac_vnode_init(vp);