diff options
Diffstat (limited to 'sys/uvm/uvm_page.c')
| -rw-r--r-- | sys/uvm/uvm_page.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/sys/uvm/uvm_page.c b/sys/uvm/uvm_page.c index 1c6e60df7cf..d0415ed2ea6 100644 --- a/sys/uvm/uvm_page.c +++ b/sys/uvm/uvm_page.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uvm_page.c,v 1.91 2009/06/17 00:13:59 oga Exp $ */ +/* $OpenBSD: uvm_page.c,v 1.92 2009/07/22 21:05:37 oga Exp $ */ /* $NetBSD: uvm_page.c,v 1.44 2000/11/27 08:40:04 chs Exp $ */ /* @@ -1245,7 +1245,14 @@ uvm_page_unbusy(struct vm_page **pgs, int npgs) UVMHIST_LOG(pdhist, "releasing pg %p", pg,0,0,0); uobj = pg->uobject; if (uobj != NULL) { - uobj->pgops->pgo_releasepg(pg, NULL); + uvm_lock_pageq(); + pmap_page_protect(pg, VM_PROT_NONE); + /* XXX won't happen right now */ + if (pg->pg_flags & PQ_ANON) + uao_dropswap(uobj, + pg->offset >> PAGE_SHIFT); + uvm_pagefree(pg); + uvm_unlock_pageq(); } else { atomic_clearbits_int(&pg->pg_flags, PG_BUSY); UVM_PAGE_OWN(pg, NULL); |