Add RSS accounting.
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@ -1,4 +1,4 @@
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/* $NetBSD: pmap.h,v 1.10 1999/02/26 14:40:45 tsubai Exp $ */
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/* $NetBSD: pmap.h,v 1.11 1999/03/05 06:10:48 tsubai Exp $ */
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/*-
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* Copyright (C) 1995, 1996 Wolfgang Solfrank.
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@ -54,6 +54,7 @@ typedef u_int sr_t;
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struct pmap {
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sr_t pm_sr[16]; /* segments used in this pmap */
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int pm_refs; /* ref count */
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struct pmap_statistics pm_stats; /* pmap statistics */
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};
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typedef struct pmap *pmap_t;
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@ -70,6 +71,8 @@ extern struct pmap kernel_pmap_;
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#define pmap_phys_address(x) (x)
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#define pmap_resident_count(pmap) ((pmap)->pm_stats.resident_count)
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void pmap_bootstrap __P((u_int kernelstart, u_int kernelend));
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paddr_t pmap_extract __P((struct pmap *, vaddr_t));
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void ptemodify __P((paddr_t, u_int, u_int));
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@ -1,4 +1,4 @@
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/* $NetBSD: db_trace.c,v 1.2 1998/02/23 03:23:05 mycroft Exp $ */
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/* $NetBSD: db_trace.c,v 1.3 1999/03/05 06:10:48 tsubai Exp $ */
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/* $OpenBSD: db_trace.c,v 1.3 1997/03/21 02:10:48 niklas Exp $ */
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/*
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@ -30,6 +30,8 @@
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#include <sys/param.h>
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#include <sys/proc.h>
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#include <vm/vm.h>
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#include <machine/db_machdep.h>
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#include <machine/pmap.h>
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@ -1,4 +1,4 @@
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/* $NetBSD: pmap.c,v 1.16 1999/02/26 14:40:45 tsubai Exp $ */
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/* $NetBSD: pmap.c,v 1.17 1999/03/05 06:10:48 tsubai Exp $ */
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/*
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* Copyright (C) 1995, 1996 Wolfgang Solfrank.
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@ -1053,6 +1053,7 @@ pmap_enter(pm, va, pa, prot, wired)
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}
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s = splimp();
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pm->pm_stats.resident_count++;
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/*
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* Try to insert directly into HTAB.
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*/
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@ -1095,6 +1096,7 @@ pmap_remove(pm, va, endva)
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asm volatile ("sync");
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tlbie(va);
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tlbsync();
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pm->pm_stats.resident_count--;
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}
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for (ptp = ptable + (idx ^ ptab_mask) * 8, i = 8; --i >= 0; ptp++)
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if (ptematch(ptp, sr, va, PTE_VALID | PTE_HID)) {
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@ -1103,6 +1105,7 @@ pmap_remove(pm, va, endva)
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asm volatile ("sync");
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tlbie(va);
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tlbsync();
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pm->pm_stats.resident_count--;
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}
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for (po = potable[idx].lh_first; po; po = npo) {
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npo = po->po_list.le_next;
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@ -1111,6 +1114,7 @@ pmap_remove(pm, va, endva)
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&po->po_pte);
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LIST_REMOVE(po, po_list);
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pofree(po, 1);
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pm->pm_stats.resident_count--;
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}
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}
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va += NBPG;
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