svn commit: r324165 - stable/11/sys/contrib/vchiq/interface/vchiq_arm

[Alan Cox]

Author: alc
Date: Sun Oct  1 16:29:20 2017
New Revision: 324165
URL: https://svnweb.freebsd.org/changeset/base/324165

Log:
  MFC r323981
    Modernize the use of vm_page_unwire().  Since r288122, vm_page_unwire()
    has returned TRUE when the wire count transitions to zero, eliminating
    the need for callers to inspect the page's wire count.

Modified:
  stable/11/sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c
==============================================================================
--- stable/11/sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c	Sun Oct  1 16:25:14 2017	(r324164)
+++ stable/11/sys/contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c	Sun Oct  1 16:29:20 2017	(r324165)
@@ -379,8 +379,7 @@ static void
 pagelist_page_free(vm_page_t pp)
 {
 	vm_page_lock(pp);
-	vm_page_unwire(pp, PQ_INACTIVE);
-	if (pp->wire_count == 0 && pp->object == NULL)
+	if (vm_page_unwire(pp, PQ_INACTIVE) && pp->object == NULL)
 		vm_page_free(pp);
 	vm_page_unlock(pp);
 }