From 2c370f9ef0e25a7dcaf0ed6c098c81bc3ac6119b Mon Sep 17 00:00:00 2001
From: Owain Ainsworth <oga@cvs.openbsd.org>
Date: Wed, 15 Apr 2009 12:43:08 +0000
Subject: We don't need to grab the fpageqlock to do nothing but look at the
 value of uvmexp.free.

"yeah, go for it" art@
---
 sys/uvm/uvm_pdaemon.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'sys')

diff --git a/sys/uvm/uvm_pdaemon.c b/sys/uvm/uvm_pdaemon.c
index c64530bcac2..73643946a79 100644
--- a/sys/uvm/uvm_pdaemon.c
+++ b/sys/uvm/uvm_pdaemon.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: uvm_pdaemon.c,v 1.40 2009/04/14 20:12:05 oga Exp $	*/
+/*	$OpenBSD: uvm_pdaemon.c,v 1.41 2009/04/15 12:43:07 oga Exp $	*/
 /*	$NetBSD: uvm_pdaemon.c,v 1.23 2000/08/20 10:24:14 bjh21 Exp $	*/
 
 /* 
@@ -381,10 +381,7 @@ uvmpd_scan_inactive(struct pglist *pglst)
 			 * update our copy of "free" and see if we've met
 			 * our target
 			 */
-
-			uvm_lock_fpageq();
 			free = uvmexp.free - BUFPAGES_DEFICIT;
-			uvm_unlock_fpageq();
 
 			if (free + uvmexp.paging >= uvmexp.freetarg << 2 ||
 			    dirtyreacts == UVMPD_NUMDIRTYREACTS) {
-- 
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