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nfsdsock_lock: fix an inverted check of SLP_VALID.

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yamt 2007-06-01 11:38:44 +00:00
parent 8f77cc1c43
commit 61131eb130
1 changed files with 3 additions and 3 deletions
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6
sys/nfs/nfs_socket.c
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@ -1,4 +1,4 @@
/* $NetBSD: nfs_socket.c,v 1.155 2007/05/28 16:47:38 yamt Exp $ */
/* $NetBSD: nfs_socket.c,v 1.156 2007/06/01 11:38:44 yamt Exp $ */
/*
* Copyright (c) 1989, 1991, 1993, 1995
@ -39,7 +39,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: nfs_socket.c,v 1.155 2007/05/28 16:47:38 yamt Exp $");
__KERNEL_RCSID(0, "$NetBSD: nfs_socket.c,v 1.156 2007/06/01 11:38:44 yamt Exp $");
#include "fs_nfs.h"
#include "opt_nfs.h"
@ -2289,7 +2289,7 @@ nfsdsock_lock(struct nfssvc_sock *slp, bool waitok)
{
simple_lock(&slp->ns_lock);
while ((slp->ns_flag & (SLP_BUSY|SLP_VALID)) == SLP_BUSY) {
while ((~slp->ns_flag & (SLP_BUSY|SLP_VALID)) == 0) {
if (!waitok) {
simple_unlock(&slp->ns_lock);
return EWOULDBLOCK;