svn commit: r355680 - head/sys/vm

[Mark Johnston]

Author: markj
Date: Thu Dec 12 23:55:34 2019
New Revision: 355680
URL: https://svnweb.freebsd.org/changeset/base/355680

Log:
  Avoid relying on silent type casting in the native atomic_load_32.
  
  Reported by:	np

Modified:
  head/sys/vm/vm_page.h

Modified: head/sys/vm/vm_page.h
==============================================================================
--- head/sys/vm/vm_page.h	Thu Dec 12 23:37:04 2019	(r355679)
+++ head/sys/vm/vm_page.h	Thu Dec 12 23:55:34 2019	(r355680)
@@ -766,7 +766,7 @@ vm_page_astate_load(vm_page_t m)
 {
 	vm_page_astate_t a;
 
-	a._bits = atomic_load_32(&m->a);
+	a._bits = atomic_load_32(&m->a._bits);
 	return (a);
 }