From 872a8ddb11c7d4fac4671dac2d4492d9c8d1dcf5 Mon Sep 17 00:00:00 2001
From: silby <silby@FreeBSD.org>
Date: Tue, 23 Sep 2003 18:56:54 +0000
Subject: Adjust the kmapentzone limit so that it takes into account the size
 of maxproc and maxfiles, as procs, pipes, and other structures cause
 allocations from kmapentzone.

Submitted by:	tegge
---
 sys/vm/vm_map.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'sys/vm/vm_map.c')

diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c
index ebc4040..c299e92 100644
--- a/sys/vm/vm_map.c
+++ b/sys/vm/vm_map.c
@@ -79,6 +79,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/mman.h>
 #include <sys/vnode.h>
 #include <sys/resourcevar.h>
+#include <sys/file.h>
 #include <sys/sysent.h>
 #include <sys/shm.h>
 
@@ -269,7 +270,8 @@ void
 vm_init2(void) 
 {
 	uma_zone_set_obj(kmapentzone, &kmapentobj, lmin(cnt.v_page_count,
-	    (VM_MAX_KERNEL_ADDRESS - KERNBASE) / PAGE_SIZE) / 8);
+	    (VM_MAX_KERNEL_ADDRESS - KERNBASE) / PAGE_SIZE) / 8 +
+	     maxproc * 2 + maxfiles);
 	vmspace_zone = uma_zcreate("VMSPACE", sizeof(struct vmspace), NULL,
 #ifdef INVARIANTS
 	    vmspace_zdtor,
-- 
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