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Expose the buf_map symbol so that pmap(1) can find it. 

Split the sysctl setup routine into two routines, one for each
"subtree".  Perhaps it's a little pedantic, but it's cleaner.  Also,
assert that the "kern" and "vm" nodes exist.
This commit is contained in:
atatat 2004-01-06 13:51:09 +00:00
parent b6728a9600
commit 5efc584023
1 changed files with 17 additions and 4 deletions
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21
sys/kern/vfs_bio.c
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@ -1,4 +1,4 @@
/* $NetBSD: vfs_bio.c,v 1.103 2004/01/04 16:17:13 pk Exp $ */
/* $NetBSD: vfs_bio.c,v 1.104 2004/01/06 13:51:09 atatat Exp $ */
/*-
* Copyright (c) 1982, 1986, 1989, 1993
@ -81,7 +81,7 @@
#include "opt_softdep.h"
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: vfs_bio.c,v 1.103 2004/01/04 16:17:13 pk Exp $");
__KERNEL_RCSID(0, "$NetBSD: vfs_bio.c,v 1.104 2004/01/06 13:51:09 atatat Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -180,7 +180,7 @@ struct pool bufpool;
/* Buffer memory pools */
static struct pool bmempools[NMEMPOOLS];
static struct vm_map *buf_map;
struct vm_map *buf_map;
/*
* Buffer memory pool allocator.
@ -1478,12 +1478,25 @@ sysctl_bufvm_update(SYSCTLFN_ARGS)
SYSCTL_SETUP(sysctl_kern_buf_setup, "sysctl kern.buf subtree setup")
{
struct sysctlnode *rnode;
sysctl_createv(SYSCTL_PERMANENT,
CTLTYPE_NODE, "kern", NULL,
NULL, 0, NULL, 0,
CTL_KERN, CTL_EOL);
sysctl_createv(SYSCTL_PERMANENT,
CTLTYPE_NODE, "buf", NULL,
sysctl_dobuf, 0, NULL, 0,
CTL_KERN, KERN_BUF, CTL_EOL);
}
SYSCTL_SETUP(sysctl_vm_buf_setup, "sysctl vm.buf* subtree setup")
{
struct sysctlnode *rnode;
sysctl_createv(SYSCTL_PERMANENT,
CTLTYPE_NODE, "vm", NULL,
NULL, 0, NULL, 0,
CTL_VM, CTL_EOL);
rnode = NULL;
if (sysctl_createv(SYSCTL_PERMANENT|SYSCTL_READWRITE,