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| author | dg <dg@FreeBSD.org> | 1998-10-21 11:38:14 +0000 |
|---|---|---|
| committer | dg <dg@FreeBSD.org> | 1998-10-21 11:38:14 +0000 |
| commit | 3bb5ec13b622f418d6224bd7c4698ea77782841a (patch) | |
| tree | ba57ce5cf4396f2be04a30e59f77b27921d46b5f /sys/amd64 | |
| parent | 98c5904a24278eb1aab04769afd17a38edfe46e1 (diff) | |
| download | FreeBSD-src-3bb5ec13b622f418d6224bd7c4698ea77782841a.zip FreeBSD-src-3bb5ec13b622f418d6224bd7c4698ea77782841a.tar.gz | |
Decrement the now unused page table page's wire_count prior to freeing it.
It will soon be required that pages have a zero wire_count when being
freed.
Diffstat (limited to 'sys/amd64')
| -rw-r--r-- | sys/amd64/amd64/pmap.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c index 2be04c8..7f49409 100644 --- a/sys/amd64/amd64/pmap.c +++ b/sys/amd64/amd64/pmap.c @@ -39,7 +39,7 @@ * SUCH DAMAGE. * * from: @(#)pmap.c 7.7 (Berkeley) 5/12/91 - * $Id: pmap.c,v 1.208 1998/09/04 13:10:34 ache Exp $ + * $Id: pmap.c,v 1.209 1998/09/06 23:04:20 tegge Exp $ */ /* @@ -1328,6 +1328,8 @@ pmap_release_free_page(pmap, p) if (pmap->pm_ptphint && (pmap->pm_ptphint->pindex == p->pindex)) pmap->pm_ptphint = NULL; + p->wire_count--; + cnt.v_wire_count--; vm_page_free_zero(p); return 1; } |
