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genfs_getpages: restore vm_page array correctly in PGO_LOCKED error 

code path.
This commit is contained in:
uebayasi 2010-11-03 04:32:50 +00:00
parent eb60d56a8c
commit c87cbe9fca
1 changed files with 4 additions and 3 deletions
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7
sys/miscfs/genfs/genfs_io.c
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@ -1,4 +1,4 @@
/* $NetBSD: genfs_io.c,v 1.40 2010/09/01 16:56:19 chs Exp $ */
/* $NetBSD: genfs_io.c,v 1.41 2010/11/03 04:32:50 uebayasi Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1993
@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: genfs_io.c,v 1.40 2010/09/01 16:56:19 chs Exp $");
__KERNEL_RCSID(0, "$NetBSD: genfs_io.c,v 1.41 2010/11/03 04:32:50 uebayasi Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -236,9 +236,10 @@ startover:
for (i = 0; i < npages; i++) {
pg = ap->a_m[i];
if (pg != NULL || pg != PGO_DONTCARE) {
if (pg != NULL && pg != PGO_DONTCARE) {
ap->a_m[i] = NULL;
}
KASSERT(pg == NULL || pg == PGO_DONTCARE);
}
} else {
genfs_node_unlock(vp);