[src/trunk]: src/sys/miscfs/genfs fix lock/unlock mismatch in rev.1.115.

[yamt <yamt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/63e1f583f408
branches:  trunk
changeset: 586355:63e1f583f408
user:      yamt <yamt%NetBSD.org@localhost>
date:      Thu Dec 15 02:23:38 2005 +0000

description:
fix lock/unlock mismatch in rev.1.115.
reported by Chris Tribo on current-users@.

diffstat:

 sys/miscfs/genfs/genfs_vnops.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (26 lines):

diff -r f693213c3bf5 -r 63e1f583f408 sys/miscfs/genfs/genfs_vnops.c
--- a/sys/miscfs/genfs/genfs_vnops.c    Thu Dec 15 01:53:30 2005 +0000
+++ b/sys/miscfs/genfs/genfs_vnops.c    Thu Dec 15 02:23:38 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: genfs_vnops.c,v 1.116 2005/12/11 12:24:50 christos Exp $       */
+/*     $NetBSD: genfs_vnops.c,v 1.117 2005/12/15 02:23:38 yamt Exp $   */
 
 /*
  * Copyright (c) 1982, 1986, 1989, 1993
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: genfs_vnops.c,v 1.116 2005/12/11 12:24:50 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: genfs_vnops.c,v 1.117 2005/12/15 02:23:38 yamt Exp $");
 
 #if defined(_KERNEL_OPT)
 #include "opt_nfsserver.h"
@@ -1648,6 +1648,7 @@
                return (EINVAL);
        }
        if ((ap->a_flags & PGO_SYNCIO) == 0) {
+               simple_unlock(&uobj->vmobjlock);
                return 0;
        }
        npages = orignpages;