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Garbage-collect pm_pdchanged; it's not used by anything.

This commit is contained in:
thorpej 1998-01-06 07:16:06 +00:00
parent 61567b54de
commit 3e7eb6c80a
2 changed files with 2 additions and 4 deletions
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3
sys/arch/i386/i386/pmap.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.48 1997/11/19 11:11:29 mycroft Exp $ */
/* $NetBSD: pmap.c,v 1.49 1998/01/06 07:16:06 thorpej Exp $ */
/*
* Copyright (c) 1993, 1994, 1995, 1997 Charles M. Hannum. All rights reserved.
@ -728,7 +728,6 @@ pmap_activate(p)
pcb->pcb_cr3 = pmap_extract(pmap_kernel(), (vm_offset_t)pmap->pm_pdir);
if (p == curproc)
lcr3(pcb->pcb_cr3);
pmap->pm_pdchanged = FALSE;
}
/*

3
sys/arch/i386/include/pmap.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: pmap.h,v 1.30 1998/01/03 01:13:05 thorpej Exp $ */
/* $NetBSD: pmap.h,v 1.31 1998/01/06 07:16:08 thorpej Exp $ */
/*
* Copyright (c) 1995 Charles M. Hannum. All rights reserved.
@ -119,7 +119,6 @@ void pmap_changebit __P((vm_offset_t, int, int));
*/
typedef struct pmap {
pd_entry_t *pm_pdir; /* KVA of page directory */
boolean_t pm_pdchanged; /* pdir changed */
short pm_dref; /* page directory ref count */
short pm_count; /* pmap reference count */
simple_lock_data_t pm_lock; /* lock on pmap */