Module Name: src
Committed By: matt
Date: Thu Feb 16 04:20:46 UTC 2012
Modified Files:
src/sys/uvm [matt-nb5-mips64]: uvm_anon.c uvm_page.c uvm_page.h
uvm_pdaemon.c uvm_pglist.h uvm_stat.c
Log Message:
Track the victims selected by the pagedaemon and what happens to then.
Keep a hint for what page group has the most free pages for a given color.
To generate a diff of this commit:
cvs rdiff -u -r1.51.28.1 -r1.51.28.2 src/sys/uvm/uvm_anon.c
cvs rdiff -u -r1.140.6.3.4.8 -r1.140.6.3.4.9 src/sys/uvm/uvm_page.c
cvs rdiff -u -r1.55.14.7 -r1.55.14.8 src/sys/uvm/uvm_page.h
cvs rdiff -u -r1.93.4.2.4.5 -r1.93.4.2.4.6 src/sys/uvm/uvm_pdaemon.c
cvs rdiff -u -r1.7.16.4 -r1.7.16.5 src/sys/uvm/uvm_pglist.h
cvs rdiff -u -r1.31.12.2 -r1.31.12.3 src/sys/uvm/uvm_stat.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/uvm/uvm_anon.c
diff -u src/sys/uvm/uvm_anon.c:1.51.28.1 src/sys/uvm/uvm_anon.c:1.51.28.2
--- src/sys/uvm/uvm_anon.c:1.51.28.1 Tue Feb 14 01:12:42 2012
+++ src/sys/uvm/uvm_anon.c Thu Feb 16 04:20:45 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_anon.c,v 1.51.28.1 2012/02/14 01:12:42 matt Exp $ */
+/* $NetBSD: uvm_anon.c,v 1.51.28.2 2012/02/16 04:20:45 matt Exp $ */
/*
*
@@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_anon.c,v 1.51.28.1 2012/02/14 01:12:42 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_anon.c,v 1.51.28.2 2012/02/16 04:20:45 matt Exp $");
#include "opt_uvmhist.h"
@@ -192,7 +192,6 @@ uvm_anfree(struct vm_anon *anon)
return;
}
mutex_enter(&uvm_pageqlock);
- uvm_pagedequeue(pg);
uvm_pagefree(pg);
mutex_exit(&uvm_pageqlock);
mutex_exit(&anon->an_lock);
Index: src/sys/uvm/uvm_page.c
diff -u src/sys/uvm/uvm_page.c:1.140.6.3.4.8 src/sys/uvm/uvm_page.c:1.140.6.3.4.9
--- src/sys/uvm/uvm_page.c:1.140.6.3.4.8 Tue Feb 14 01:12:42 2012
+++ src/sys/uvm/uvm_page.c Thu Feb 16 04:20:45 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_page.c,v 1.140.6.3.4.8 2012/02/14 01:12:42 matt Exp $ */
+/* $NetBSD: uvm_page.c,v 1.140.6.3.4.9 2012/02/16 04:20:45 matt Exp $ */
/*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -71,7 +71,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_page.c,v 1.140.6.3.4.8 2012/02/14 01:12:42 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_page.c,v 1.140.6.3.4.9 2012/02/16 04:20:45 matt Exp $");
#include "opt_uvmhist.h"
#include "opt_readahead.h"
@@ -321,12 +321,17 @@ uvm_pageremove(struct vm_page *pg)
}
static void
-uvm_page_init_freelist(struct pgfreelist *pgfl)
+uvm_page_init_freelist(struct pgfreelist *pgfl, struct uvm_pggroup *pggroups,
+ size_t color)
{
for (size_t free_list = 0; free_list < VM_NFREELIST; free_list++) {
for (size_t queue = 0; queue < PGFL_NQUEUES; queue++) {
LIST_INIT(&pgfl->pgfl_queues[free_list][queue]);
}
+ pgfl->pgfl_pggroups[free_list] =
+ &pggroups[free_list * uvmexp.ncolors + color];
+ pgfl->pgfl_pggroups[free_list]->pgrp_free_list = free_list;
+ pgfl->pgfl_pggroups[free_list]->pgrp_color = color;
}
for (size_t queue = 0; queue < PGFL_NQUEUES; queue++) {
pgfl->pgfl_pages[queue] = 0;
@@ -435,8 +440,10 @@ uvm_page_init(vaddr_t *kvm_startp, vaddr
KASSERT(pagearray != NULL);
for (u_int color = 0; color < uvmexp.ncolors; color++) {
- uvm_page_init_freelist(&uvm.page_free[color]);
- uvm_page_init_freelist(&uvm.cpus[0].page_free[color]);
+ uvm_page_init_freelist(&uvm.page_free[color],
+ grparray, color);
+ uvm_page_init_freelist(&uvm.cpus[0].page_free[color],
+ grparray, color);
}
memset(pagearray, 0, pagecount * sizeof(struct vm_page));
@@ -466,7 +473,7 @@ uvm_page_init(vaddr_t *kvm_startp, vaddr
if (i >= seg->avail_start && i < seg->avail_end) {
size_t pggroup = VM_PAGE_TO_PGGROUP(pg, uvmexp.ncolors);
uvmexp.npages++;
-
+
KASSERT(pggroup < npggroup);
if (grparray[pggroup].pgrp_npages++ == 0) {
uvmexp.npggroups++;
@@ -962,8 +969,8 @@ uvm_page_recolor(int newncolors)
ucpu = curcpu()->ci_data.cpu_uvm;
for (color = 0; color < newncolors; color++) {
- uvm_page_init_freelist(&uvmarray[color]);
- uvm_page_init_freelist(&cpuarray[color]);
+ uvm_page_init_freelist(&uvmarray[color], grparray, color);
+ uvm_page_init_freelist(&cpuarray[color], grparray, color);
}
old_gpgfl = olduvmarray;
old_pgfl = ucpu->page_free;
@@ -1082,7 +1089,8 @@ uvm_cpu_attach(struct cpu_info *ci)
ucpu->page_free = malloc(uvmexp.ncolors * sizeof(ucpu->page_free[0]),
M_VMPAGE, M_WAITOK);
for (size_t color = 0; color < uvmexp.ncolors; color++) {
- uvm_page_init_freelist(&ucpu->page_free[color]);
+ uvm_page_init_freelist(&ucpu->page_free[color],
+ uvm.pggroups, color);
}
ci->ci_data.cpu_uvm = ucpu;
}
@@ -1284,7 +1292,16 @@ uvm_pagealloc_strat(struct uvm_object *o
again:
switch (strat) {
- case UVM_PGA_STRAT_NORMAL:
+ case UVM_PGA_STRAT_NORMAL: {
+ struct uvm_pggroup *hint = uvm.page_free[color].pgfl_hint;
+ if (hint != NULL) {
+ hint->pgrp_hints++;
+ pg = uvm_pagealloc_pgfl(ucpu, hint->pgrp_free_list,
+ try1, try2, &color, anycolor);
+ if (pg != NULL)
+ goto gotit;
+ hint->pgrp_hintfails++;
+ }
/* Check all freelists in descending priority order. */
for (lcv = 0; lcv < VM_NFREELIST; lcv++) {
#ifdef VM_FREELIST_NORMALOK_P
@@ -1295,6 +1312,11 @@ uvm_pagealloc_strat(struct uvm_object *o
if (!VM_FREELIST_NORMALOK_P(lcv))
continue;
#endif
+ /*
+ * If the hint didn't help, don't try it again.
+ */
+ if (hint != NULL && hint->pgrp_free_list == lcv)
+ continue;
pg = uvm_pagealloc_pgfl(ucpu, lcv,
try1, try2, &color, anycolor);
if (pg != NULL)
@@ -1302,7 +1324,9 @@ uvm_pagealloc_strat(struct uvm_object *o
}
/* No pages free! */
+ hint = NULL;
goto fail;
+ }
case UVM_PGA_STRAT_ONLY:
case UVM_PGA_STRAT_FALLBACK:
@@ -1499,7 +1523,6 @@ uvm_pagezerocheck(struct vm_page *pg)
void
uvm_pagefree(struct vm_page *pg)
{
- struct pgflist *pgfl;
struct uvm_cpu *ucpu;
int free_list, color, queue;
bool iszero;
@@ -1513,10 +1536,8 @@ uvm_pagefree(struct vm_page *pg)
}
#endif /* DEBUG */
- KASSERT(!uvmpdpol_pageisqueued_p(pg));
KASSERT((pg->flags & PG_PAGEOUT) == 0);
KASSERT(!(pg->pqflags & PQ_FREE));
- KASSERT(mutex_owned(&uvm_pageqlock) || !uvmpdpol_pageisqueued_p(pg));
KASSERT(pg->uobject == NULL || mutex_owned(&pg->uobject->vmobjlock));
KASSERT(pg->uobject != NULL || pg->uanon == NULL ||
mutex_owned(&pg->uanon->an_lock));
@@ -1565,6 +1586,7 @@ uvm_pagefree(struct vm_page *pg)
if (pg->loan_count) {
KASSERT(pg->uobject == NULL);
if (pg->uanon == NULL) {
+ KASSERT(mutex_owned(&uvm_pageqlock));
uvm_pagedequeue(pg);
}
return;
@@ -1587,8 +1609,10 @@ uvm_pagefree(struct vm_page *pg)
/*
* now remove the page from the queues.
*/
-
- uvm_pagedequeue(pg);
+ if (uvmpdpol_pageisqueued_p(pg)) {
+ KASSERT(mutex_owned(&uvm_pageqlock));
+ uvm_pagedequeue(pg);
+ }
/*
* if the page was wired, unwire it now.
@@ -1623,10 +1647,28 @@ uvm_pagefree(struct vm_page *pg)
/* global list */
- pgfl = &uvm.page_free[color].pgfl_queues[free_list][queue];
- LIST_INSERT_HEAD(pgfl, pg, pageq.list);
- uvm.page_free[color].pgfl_pages[queue]++;
- uvm_page_to_pggroup(pg)->pgrp_free++;
+ struct pgfreelist *gpgfl = &uvm.page_free[color];
+ LIST_INSERT_HEAD(&gpgfl->pgfl_queues[free_list][queue], pg, pageq.list);
+ gpgfl->pgfl_pages[queue]++;
+ struct uvm_pggroup * const grp = gpgfl->pgfl_pggroups[free_list];
+ struct uvm_pggroup * const hint = gpgfl->pgfl_hint;
+
+ /*
+ * We ant to track which normal page group has the most free space and
+ * use that when allocating normal pages. Note that only the hint
+ * is only updated here (though it might cleared in pagealloc).
+ */
+ grp->pgrp_free++;
+ if (grp->pgrp_free >= grp->pgrp_freetarg
+#ifdef VM_FREELIST_NORMALOK_P
+ && VM_FREELIST_NORMALOK_P(free_list)
+#endif
+ && (hint == NULL
+ || (grp->pgrp_free - grp->pgrp_freetarg
+ > hint->pgrp_free - hint->pgrp_freetarg))) {
+ gpgfl->pgfl_hint = grp;
+ }
+
uvmexp.free++;
if (iszero) {
uvmexp.zeropages++;
@@ -1635,9 +1677,9 @@ uvm_pagefree(struct vm_page *pg)
/* per-cpu list */
ucpu = curcpu()->ci_data.cpu_uvm;
pg->offset = (uintptr_t)ucpu;
- pgfl = &ucpu->page_free[color].pgfl_queues[free_list][queue];
- LIST_INSERT_HEAD(pgfl, pg, listq.list);
- ucpu->page_free[color].pgfl_pages[queue]++;
+ struct pgfreelist *pgfl = &ucpu->page_free[color];
+ LIST_INSERT_HEAD(&pgfl->pgfl_queues[free_list][queue], pg, listq.list);
+ pgfl->pgfl_pages[queue]++;
ucpu->pages[queue]++;
if (ucpu->pages[PGFL_ZEROS] < ucpu->pages[PGFL_UNKNOWN]) {
ucpu->page_idle_zero = vm_page_zero_enable;
@@ -2045,5 +2087,6 @@ struct uvm_pggroup *
uvm_page_to_pggroup(struct vm_page *pg)
{
size_t pggroup = VM_PAGE_TO_PGGROUP(pg, uvmexp.ncolors);
+ KASSERT(pggroup < uvmexp.ncolors * VM_NFREELIST);
return &uvm.pggroups[pggroup];
}
Index: src/sys/uvm/uvm_page.h
diff -u src/sys/uvm/uvm_page.h:1.55.14.7 src/sys/uvm/uvm_page.h:1.55.14.8
--- src/sys/uvm/uvm_page.h:1.55.14.7 Mon Feb 13 23:07:31 2012
+++ src/sys/uvm/uvm_page.h Thu Feb 16 04:20:45 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_page.h,v 1.55.14.7 2012/02/13 23:07:31 matt Exp $ */
+/* $NetBSD: uvm_page.h,v 1.55.14.8 2012/02/16 04:20:45 matt Exp $ */
/*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -253,6 +253,8 @@ struct uvm_pggroup {
STAILQ_ENTRY(uvm_pggroup) pgrp_uvm_link;
struct uvmpdpol_groupstate *pgrp_gs; /* for pdpolicy */
+ u_int pgrp_free_list; /* pages we manage are on this free_list */
+ u_int pgrp_color; /* color of the pages we manage */
/* vm_page counters */
u_int pgrp_npages; /* # of pages we manage */
@@ -276,6 +278,9 @@ struct uvm_pggroup {
/* internal stuff */
bool pgrp_scan_needed; /* this color needs pages to be reclaimed */
+ uint64_t pgrp_hints; /* # of hints for this page group */
+ uint64_t pgrp_hintfails; /* # of hints that failed */
+
/* page daemon counters */
uint64_t pgrp_pgswapout; /* # of pages swapped out */
uint64_t pgrp_pdrevs; /* # of times daemon rev'd clock hand */
@@ -292,6 +297,9 @@ struct uvm_pggroup {
uint64_t pgrp_pdreanon; /* anon pages reactivated due to thresholds */
uint64_t pgrp_pdrefile; /* file pages reactivated due to thresholds */
uint64_t pgrp_pdreexec; /* executable pages reactivated due to thresholds */
+ uint64_t pgrp_pdnullscans; /* # of daemon scanned with no victims */
+ uint64_t pgrp_pdvictims; /* # of pages selected by the daemon */
+ uint64_t pgrp_pdputs; /* # of pages the daemon has "put" */
};
TAILQ_HEAD(uvm_pggrouplist, uvm_pggroup);
Index: src/sys/uvm/uvm_pdaemon.c
diff -u src/sys/uvm/uvm_pdaemon.c:1.93.4.2.4.5 src/sys/uvm/uvm_pdaemon.c:1.93.4.2.4.6
--- src/sys/uvm/uvm_pdaemon.c:1.93.4.2.4.5 Tue Feb 14 01:12:42 2012
+++ src/sys/uvm/uvm_pdaemon.c Thu Feb 16 04:20:45 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_pdaemon.c,v 1.93.4.2.4.5 2012/02/14 01:12:42 matt Exp $ */
+/* $NetBSD: uvm_pdaemon.c,v 1.93.4.2.4.6 2012/02/16 04:20:45 matt Exp $ */
/*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -71,7 +71,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_pdaemon.c,v 1.93.4.2.4.5 2012/02/14 01:12:42 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_pdaemon.c,v 1.93.4.2.4.6 2012/02/16 04:20:45 matt Exp $");
#include "opt_uvmhist.h"
#include "opt_readahead.h"
@@ -842,8 +842,11 @@ uvmpd_scan_queue(struct uvm_pggroup *grp
#if defined(VMSWAP)
struct swapcluster swc;
#endif /* defined(VMSWAP) */
- int dirtyreacts;
- int lockownerfail;
+ u_int dirtyreacts;
+ u_int lockownerfail;
+ u_int victims;
+ u_int freed;
+ u_int busy;
kmutex_t *slock;
UVMHIST_FUNC("uvmpd_scan_queue"); UVMHIST_CALLED(pdhist);
@@ -859,8 +862,13 @@ uvmpd_scan_queue(struct uvm_pggroup *grp
dirtyreacts = 0;
lockownerfail = 0;
+ victims = 0;
+ freed = 0;
+ busy = 0;
uvmpdpol_scaninit(grp);
+ UVMHIST_LOG(pdhist," [%zd]: want free target (%u)",
+ grp - uvm.pggrous, grp->pgrp_freetarg << 2, 0, 0);
while (/* CONSTCOND */ 1) {
/*
@@ -873,19 +881,20 @@ uvmpd_scan_queue(struct uvm_pggroup *grp
#endif /* defined(VMSWAP) */
>= grp->pgrp_freetarg << 2 ||
dirtyreacts == UVMPD_NUMDIRTYREACTS) {
- UVMHIST_LOG(pdhist," [%zd]: met free target (%u + %u >= %u): "
- "exit loop", grp - uvm.pggroups,
- grp->pgrp_free, grp->pgrp_paging,
- grp->pgrp_freetarg << 2);
+ UVMHIST_LOG(pdhist," [%zd]: met free target (%u + %u)"
+ ", dirty reacts %u",
+ grp - uvm.pggroups, grp->pgrp_free,
+ grp->pgrp_paging, dirtyreacts);
break;
}
pg = uvmpdpol_selectvictim(grp);
if (pg == NULL) {
- UVMHIST_LOG(pdhist," [%zd]: selectvictim didn't: "
- "exit loop", grp - uvm.pggroups, 0, 0, 0);
+ UVMHIST_LOG(pdhist," [%zd]: selectvictim didn't",
+ grp - uvm.pggroups, 0, 0, 0);
break;
}
+ victims++;
KASSERT(uvmpdpol_pageisqueued_p(pg));
KASSERT(pg->wire_count == 0);
@@ -932,7 +941,7 @@ uvmpd_scan_queue(struct uvm_pggroup *grp
}
if (pg->flags & PG_BUSY) {
mutex_exit(slock);
- grp->pgrp_pdbusy++;
+ busy++;
continue;
}
@@ -967,6 +976,7 @@ uvmpd_scan_queue(struct uvm_pggroup *grp
mutex_exit(&uvm_pageqlock);
(void) (uobj->pgops->pgo_put)(uobj, pg->offset,
pg->offset + PAGE_SIZE, PGO_CLEANIT|PGO_FREE);
+ grp->pgrp_pdputs++;
mutex_enter(&uvm_pageqlock);
continue;
}
@@ -989,7 +999,7 @@ uvmpd_scan_queue(struct uvm_pggroup *grp
pageidx = pg->offset >> PAGE_SHIFT;
KASSERT(!uvmpdpol_pageisqueued_p(pg));
uvm_pagefree(pg);
- grp->pgrp_pdfreed++;
+ freed++;
/*
* for anons, we need to remove the page
@@ -1096,6 +1106,14 @@ uvmpd_scan_queue(struct uvm_pggroup *grp
#endif /* defined(VMSWAP) */
}
+ UVMHIST_LOG(pdhist," [%zd] <-- done: %u victims: %u freed, %u busy",
+ grp - uvm.pggroups, victims, freed, busy);
+
+ grp->pgrp_pdvictims += victims;
+ grp->pgrp_pdnullscans += (victims == 0);
+ grp->pgrp_pdfreed += freed;
+ grp->pgrp_pdbusy += busy;
+
#if defined(VMSWAP)
mutex_exit(&uvm_pageqlock);
swapcluster_flush(grp, &swc, true);
Index: src/sys/uvm/uvm_pglist.h
diff -u src/sys/uvm/uvm_pglist.h:1.7.16.4 src/sys/uvm/uvm_pglist.h:1.7.16.5
--- src/sys/uvm/uvm_pglist.h:1.7.16.4 Thu Feb 9 03:05:01 2012
+++ src/sys/uvm/uvm_pglist.h Thu Feb 16 04:20:46 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_pglist.h,v 1.7.16.4 2012/02/09 03:05:01 matt Exp $ */
+/* $NetBSD: uvm_pglist.h,v 1.7.16.5 2012/02/16 04:20:46 matt Exp $ */
/*-
* Copyright (c) 2000, 2001, 2008 The NetBSD Foundation, Inc.
@@ -55,6 +55,8 @@ LIST_HEAD(pgflist, vm_page);
struct pgfreelist {
u_long pgfl_pages[PGFL_NQUEUES];
struct pgflist pgfl_queues[VM_NFREELIST][PGFL_NQUEUES];
+ struct uvm_pggroup *pgfl_pggroups[VM_NFREELIST];
+ struct uvm_pggroup *pgfl_hint;
/* pagealloc counters */
uint64_t pgfl_colorfail;/* pagealloc where we got no page */
Index: src/sys/uvm/uvm_stat.c
diff -u src/sys/uvm/uvm_stat.c:1.31.12.2 src/sys/uvm/uvm_stat.c:1.31.12.3
--- src/sys/uvm/uvm_stat.c:1.31.12.2 Thu Feb 9 03:05:01 2012
+++ src/sys/uvm/uvm_stat.c Thu Feb 16 04:20:46 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_stat.c,v 1.31.12.2 2012/02/09 03:05:01 matt Exp $ */
+/* $NetBSD: uvm_stat.c,v 1.31.12.3 2012/02/16 04:20:46 matt Exp $ */
/*
*
@@ -39,7 +39,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_stat.c,v 1.31.12.2 2012/02/09 03:05:01 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_stat.c,v 1.31.12.3 2012/02/16 04:20:46 matt Exp $");
#include "opt_uvmhist.h"
#include "opt_readahead.h"
@@ -237,6 +237,8 @@ uvmexp_print(void (*pr)(const char *, ..
grp->pgrp_active, grp->pgrp_inactive,
grp->pgrp_kmempages, grp->pgrp_anonpages,
grp->pgrp_filepages, grp->pgrp_execpages);
+ (*pr)(" hints=%"PRIu64" (failed=%"PRIu64")\n",
+ grp->pgrp_hints, grp->pgrp_hintfails);
} else {
(*pr)(" active=%u, inactive=%u\n",
grp->pgrp_active, grp->pgrp_inactive);
@@ -296,15 +298,22 @@ uvmexp_print(void (*pr)(const char *, ..
(*pr)(" woke=%d\n", uvmexp.pdwoke);
STAILQ_FOREACH(grp, &uvm.page_groups, pgrp_uvm_link) {
(*pr)(" group#%zd\n", grp - uvm.pggroups);
- (*pr)(" revs=%"PRIu64", scans=%"PRIu64
- ", obscans=%"PRIu64", anscans=%"PRIu64"\n",
- grp->pgrp_pdrevs, grp->pgrp_pdscans,
+ (*pr)(" revs=%"PRIu64
+ ", scans=%"PRIu64
+ " (null=%"PRIu64
+ ", obj=%"PRIu64
+ ", anon=%"PRIu64")\n",
+ grp->pgrp_pdrevs, grp->pgrp_pdscans, grp->pgrp_pdnullscans,
grp->pgrp_pdobscan, grp->pgrp_pdanscan);
- (*pr)(" busy=%"PRIu64", freed=%"PRIu64", reactivate=%"PRIu64
+ (*pr)(" victims=%"PRIu64
+ ", busy=%"PRIu64
+ ", freed=%"PRIu64
+ ", reactivate=%"PRIu64
", deactivate=%"PRIu64"\n",
- grp->pgrp_pdbusy, grp->pgrp_pdfreed, grp->pgrp_pdreact,
- grp->pgrp_pddeact);
- (*pr)(" pageouts=%"PRIu64", pending=%"PRIu64
+ grp->pgrp_pdvictims, grp->pgrp_pdbusy, grp->pgrp_pdfreed,
+ grp->pgrp_pdreact, grp->pgrp_pddeact);
+ (*pr)(" pageouts=%"PRIu64
+ ", pending=%"PRIu64
", paging=%"PRIu64"\n",
grp->pgrp_pdpageouts, grp->pgrp_pdpending,
grp->pgrp_paging);
