m68knommu: move ColdFire slice timer address defiens to 54xx header

[karo-tx-linux.git] / kernel / pid_namespace.c

diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index b3c7fd5542500ab13940814211692bbe3b7ef8d3..6144bab8fd8eeed14327c116bea39ba0061cbdb5 100644 (file)
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -232,15 +232,19 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
         */
 
        tmp.data = &current->nsproxy->pid_ns->last_pid;
-       return proc_dointvec(&tmp, write, buffer, lenp, ppos);
+       return proc_dointvec_minmax(&tmp, write, buffer, lenp, ppos);
 }
 
+extern int pid_max;
+static int zero = 0;
 static struct ctl_table pid_ns_ctl_table[] = {
        {
                .procname = "ns_last_pid",
                .maxlen = sizeof(int),
                .mode = 0666, /* permissions are checked in the handler */
                .proc_handler = pid_ns_ctl_handler,
+               .extra1 = &zero,
+               .extra2 = &pid_max,
        },
        { }
 };