svn commit: r355515 - head/sys/vm

[Jeff Roberson]

Author: jeff
Date: Sun Dec  8 01:49:03 2019
New Revision: 355515
URL: https://svnweb.freebsd.org/changeset/base/355515

Log:
  It is now safe to rename a page that is still on a queue.  Allowing this
  is necessary for a forthcoming patch.
  
  Reviewed by:	kib, markj
  Differential Revision:	https://reviews.freebsd.org/D22636

Modified:
  head/sys/vm/vm_page.c

Modified: head/sys/vm/vm_page.c
==============================================================================
--- head/sys/vm/vm_page.c	Sun Dec  8 01:47:29 2019	(r355514)
+++ head/sys/vm/vm_page.c	Sun Dec  8 01:49:03 2019	(r355515)
@@ -1720,8 +1720,6 @@ vm_page_replace(vm_page_t mnew, vm_object_t object, vm
 	mnew->pindex = pindex;
 	atomic_set_int(&mnew->ref_count, VPRC_OBJREF);
 	mold = vm_radix_replace(&object->rtree, mnew);
-	KASSERT(mold->queue == PQ_NONE,
-	    ("vm_page_replace: old page %p is on a paging queue", mold));
 
 	/* Keep the resident page list in sorted order. */
 	TAILQ_INSERT_AFTER(&object->memq, mold, mnew, listq);