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nfssvc_iod: fix nm_bufqiods accounting on exit.

This commit is contained in:
yamt 2007-06-19 13:13:37 +00:00
parent b2138a8b6a
commit 0eaaf7405e
1 changed files with 9 additions and 3 deletions
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12
sys/nfs/nfs_syscalls.c
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@ -1,4 +1,4 @@
/* $NetBSD: nfs_syscalls.c,v 1.114 2007/06/12 09:30:49 yamt Exp $ */
/* $NetBSD: nfs_syscalls.c,v 1.115 2007/06/19 13:13:37 yamt Exp $ */
/*
* Copyright (c) 1989, 1993
@ -35,7 +35,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: nfs_syscalls.c,v 1.114 2007/06/12 09:30:49 yamt Exp $");
__KERNEL_RCSID(0, "$NetBSD: nfs_syscalls.c,v 1.115 2007/06/19 13:13:37 yamt Exp $");
#include "fs_nfs.h"
#include "opt_nfs.h"
@ -1068,11 +1068,17 @@ nfssvc_iod(l)
}
quit:
PRELE(l);
if (nmp)
mutex_enter(&myiod->nid_lock);
nmp = myiod->nid_mount;
if (nmp) {
mutex_enter(&nmp->nm_lock);
nmp->nm_bufqiods--;
mutex_exit(&nmp->nm_lock);
}
myiod->nid_want = NULL;
myiod->nid_mount = NULL;
myiod->nid_proc = NULL;
mutex_exit(&myiod->nid_lock);
nfs_numasync--;
return error;