diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 8db41764e2a12f51eb8fea271449ead39be05b99..2aaa3f98185d12efe58a589f48017f83f488cb53 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -733,6 +733,7 @@ static ctl_table kern_table[] = {
 /* Constants for minimum and maximum testing in vm_table.
    We use these as one-element integer vectors. */
 static int zero;
+static int two = 2;
 static int one_hundred = 100;
 
 
@@ -1123,7 +1124,10 @@ static ctl_table fs_table[] = {
 		.data		= &lease_break_time,
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
-		.proc_handler	= &proc_dointvec,
+		.proc_handler	= &proc_dointvec_minmax,
+		.strategy	= &sysctl_intvec,
+		.extra1		= &zero,
+		.extra2		= &two,
 	},
 	{
 		.ctl_name	= FS_AIO_NR,