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Add support for kern.maxphys, vm.maxslp, vm.uspace (the later two for ps).

This commit is contained in:
matt 2001-07-14 06:36:01 +00:00
parent efcf0f3154
commit f300898396
4 changed files with 20 additions and 6 deletions
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4
sys/kern/kern_sysctl.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_sysctl.c,v 1.91 2001/07/09 23:35:56 simonb Exp $ */ /* $NetBSD: kern_sysctl.c,v 1.92 2001/07/14 06:36:01 matt Exp $ */
/*- /*-
* Copyright (c) 1982, 1986, 1989, 1993 * Copyright (c) 1982, 1986, 1989, 1993
@ -534,6 +534,8 @@ kern_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp,
return (sysctl_dopipe(name + 1, namelen - 1, oldp, oldlenp, return (sysctl_dopipe(name + 1, namelen - 1, oldp, oldlenp,
newp, newlen)); newp, newlen));
#endif #endif
case KERN_MAXPHYS:
return sysctl_rdint(oldp, oldlenp, newp, MAXPHYS);
default: default:
return (EOPNOTSUPP); return (EOPNOTSUPP);
} }

6
sys/sys/sysctl.h
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@ -1,4 +1,4 @@
/* $NetBSD: sysctl.h,v 1.65 2001/07/09 10:25:21 simonb Exp $ */ /* $NetBSD: sysctl.h,v 1.66 2001/07/14 06:36:02 matt Exp $ */
/* /*
* Copyright (c) 1989, 1993 * Copyright (c) 1989, 1993
@ -174,7 +174,8 @@ struct ctlname {
#define KERN_CONSDEV 54 /* dev_t: console terminal device */ #define KERN_CONSDEV 54 /* dev_t: console terminal device */
#define KERN_MAXPTYS 55 /* int: maximum number of ptys */ #define KERN_MAXPTYS 55 /* int: maximum number of ptys */
#define KERN_PIPE 56 /* node: pipe limits */ #define KERN_PIPE 56 /* node: pipe limits */
#define KERN_MAXID 57 /* number of valid kern ids */ #define KERN_MAXPHYS 57 /* int: kernel value of MAXPHYS */
#define KERN_MAXID 58 /* number of valid kern ids */
#define CTL_KERN_NAMES { \ #define CTL_KERN_NAMES { \
{ 0, 0 }, \ { 0, 0 }, \
@ -234,6 +235,7 @@ struct ctlname {
{ "consdev", CTLTYPE_STRUCT }, \ { "consdev", CTLTYPE_STRUCT }, \
{ "maxptys", CTLTYPE_INT }, \ { "maxptys", CTLTYPE_INT }, \
{ "pipe", CTLTYPE_NODE }, \ { "pipe", CTLTYPE_NODE }, \
{ "maxphys", CTLTYPE_INT }, \
} }
/* /*

8
sys/uvm/uvm_meter.c
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@ -1,4 +1,4 @@
/* $NetBSD: uvm_meter.c,v 1.20 2001/06/02 18:09:27 chs Exp $ */ /* $NetBSD: uvm_meter.c,v 1.21 2001/07/14 06:36:03 matt Exp $ */
/* /*
* Copyright (c) 1997 Charles D. Cranor and Washington University. * Copyright (c) 1997 Charles D. Cranor and Washington University.
@ -196,6 +196,12 @@ uvm_sysctl(name, namelen, oldp, oldlenp, newp, newlen, p)
uvmexp.vnodemin = t * 256 / 100; uvmexp.vnodemin = t * 256 / 100;
return rv; return rv;
case VM_MAXSLP:
return (sysctl_rdint(oldp, oldlenp, newp, maxslp));
case VM_USPACE:
return (sysctl_rdint(oldp, oldlenp, newp, USPACE));
default: default:
return (EOPNOTSUPP); return (EOPNOTSUPP);
} }

8
sys/uvm/uvm_param.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: uvm_param.h,v 1.10 2001/05/25 04:06:16 chs Exp $ */ /* $NetBSD: uvm_param.h,v 1.11 2001/07/14 06:36:03 matt Exp $ */
/* /*
* Copyright (c) 1991, 1993 * Copyright (c) 1991, 1993
@ -112,8 +112,10 @@ typedef int boolean_t;
#define VM_ANONMIN 6 #define VM_ANONMIN 6
#define VM_VTEXTMIN 7 #define VM_VTEXTMIN 7
#define VM_VNODEMIN 8 #define VM_VNODEMIN 8
#define VM_MAXSLP 9
#define VM_USPACE 10
#define VM_MAXID 9 /* number of valid vm ids */ #define VM_MAXID 11 /* number of valid vm ids */
#define CTL_VM_NAMES { \ #define CTL_VM_NAMES { \
{ 0, 0 }, \ { 0, 0 }, \
@ -125,6 +127,8 @@ typedef int boolean_t;
{ "anonmin", CTLTYPE_INT }, \ { "anonmin", CTLTYPE_INT }, \
{ "vtextmin", CTLTYPE_INT }, \ { "vtextmin", CTLTYPE_INT }, \
{ "vnodemin", CTLTYPE_INT }, \ { "vnodemin", CTLTYPE_INT }, \
{ "maxslp", CTLTYPE_INT }, \
{ "uspace", CTLTYPE_INT }, \
} }
#ifndef ASSEMBLER #ifndef ASSEMBLER