[PATCH] NFS: procfs/sysctl interfaces for lockd do not work on x86_64

Allow the setting of NLM timeouts and grace periods through the proc and
sysclt interfaces on x86_64 architectures

Signed-off-by: Steve Dickson <steved@redhat.com>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/lockd/svc.c

@@ -331,7 +331,7 @@ static ctl_table nlm_sysctls[] = {
 		.ctl_name	= CTL_UNNUMBERED,
 		.procname	= "nlm_grace_period",
 		.data		= &nlm_grace_period,
-		.maxlen		= sizeof(int),
+		.maxlen		= sizeof(unsigned long),
 		.mode		= 0644,
 		.proc_handler	= &proc_doulongvec_minmax,
 		.extra1		= (unsigned long *) &nlm_grace_period_min,
@@ -341,7 +341,7 @@ static ctl_table nlm_sysctls[] = {
 		.ctl_name	= CTL_UNNUMBERED,
 		.procname	= "nlm_timeout",
 		.data		= &nlm_timeout,
-		.maxlen		= sizeof(int),
+		.maxlen		= sizeof(unsigned long),
 		.mode		= 0644,
 		.proc_handler	= &proc_doulongvec_minmax,
 		.extra1		= (unsigned long *) &nlm_timeout_min,