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prototype for uvm_map_checkprot() moved here. 

add uvmexp fields for pagouts-in-progress and kernel-reserved pages.
This commit is contained in:
chs 1998-02-07 02:24:02 +00:00
parent 273ac223ec
commit 29ec5fd8d5
1 changed files with 7 additions and 2 deletions
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9
sys/uvm/uvm_extern.h
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@ -1,4 +1,4 @@
/* $NetBSD: uvm_extern.h,v 1.2 1998/02/06 22:31:43 thorpej Exp $ */
/* $NetBSD: uvm_extern.h,v 1.3 1998/02/07 02:24:02 chs Exp $ */
/*
* XXXCDC: "ROUGH DRAFT" QUALITY UVM PRE-RELEASE FILE!
@ -156,7 +156,10 @@ struct uvmexp {
int free; /* number of free pages */
int active; /* number of active pages */
int inactive; /* number of pages that we free'd but may want back */
int paging; /* number of pages in the process of being paged out */
int wired; /* number of wired pages */
int reserve_pagedaemon; /* number of pages reserved for pagedaemon */
int reserve_kernel; /* number of pages reserved for kernel */
/* pageout params */
int freemin; /* min number of free pages */
@ -167,7 +170,7 @@ struct uvmexp {
/* swap */
int nswapdev; /* number of configured swap devices in system */
int swpages; /* number of PAGE_SIZE'ed swap pages */
int swpginuse; /* swap pages in use */
int swpginuse; /* number of swap pages in use */
int nswget; /* number of times fault calls uvm_swap_get() */
int nanon; /* number total of anon's in system */
int nfreeanon; /* number of free anon's */
@ -293,6 +296,8 @@ int uvm_map __P((vm_map_t, vm_offset_t *, vm_size_t,
struct uvm_object *, vm_offset_t, uvm_flag_t));
int uvm_map_pageable __P((vm_map_t, vm_offset_t,
vm_offset_t, boolean_t));
boolean_t uvm_map_checkprot __P((vm_map_t, vm_offset_t,
vm_offset_t, vm_prot_t));
#if defined(DDB)
void uvm_map_print __P((vm_map_t, boolean_t));
void uvm_map_printit __P((vm_map_t, boolean_t,