From e4c01a324522cec2879a3f95a917b6434020498a Mon Sep 17 00:00:00 2001 From: Bob Beck Date: Wed, 3 Jun 2009 21:30:21 +0000 Subject: add kern.bufcachepercent sysctl to allow adjusting the buffer cache size on a running system. ok art@, oga@ --- sys/arch/i386/i386/machdep.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'sys/arch/i386') diff --git a/sys/arch/i386/i386/machdep.c b/sys/arch/i386/i386/machdep.c index b255c2bf145..ad3a266aa0f 100644 --- a/sys/arch/i386/i386/machdep.c +++ b/sys/arch/i386/i386/machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machdep.c,v 1.451 2009/06/03 00:41:48 weingart Exp $ */ +/* $OpenBSD: machdep.c,v 1.452 2009/06/03 21:30:19 beck Exp $ */ /* $NetBSD: machdep.c,v 1.214 1996/11/10 03:16:17 thorpej Exp $ */ /*- @@ -547,11 +547,6 @@ setup_buffers() if (bufpages == 0) bufpages = atop(avail_end) * bufcachepercent / 100; - /* Restrict to at most 25% filled kvm */ - if (bufpages > - (VM_MAX_KERNEL_ADDRESS-VM_MIN_KERNEL_ADDRESS) / PAGE_SIZE / 4) - bufpages = (VM_MAX_KERNEL_ADDRESS-VM_MIN_KERNEL_ADDRESS) / - PAGE_SIZE / 4; } /* -- cgit v1.2.3