PERFORCE change 85678 for review

[Alan Cox]

http://perforce.freebsd.org/chv.cgi?CH=85678

Change 85678 by alc at alc_home on 2005/10/22 06:33:22

	Temporarily disable idle zeroing of physical pages.  At present, it
	is a pessimization.

Affected files ...

.. //depot/projects/superpages/src/sys/vm/vm_zeroidle.c#3 edit

Differences ...

==== //depot/projects/superpages/src/sys/vm/vm_zeroidle.c#3 (text+ko) ====

@@ -58,7 +58,7 @@
 SYSCTL_INT(_vm_stats_misc, OID_AUTO, cnt_prezero, CTLFLAG_RD,
     &cnt_prezero, 0, "");
 
-static int idlezero_enable_default = 1;
+static int idlezero_enable_default = 0;
 TUNABLE_INT("vm.idlezero_enable", &idlezero_enable_default);
 /* Defer setting the enable flag until the kthread is running. */
 static int idlezero_enable = 0;