MIPS: bitops: Use smp_mb__before_atomic in test_* ops

[linux-2.6-microblaze.git] / kernel / pid_namespace.c

diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index f54bc7c..a6a79f8 100644 (file)
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -291,14 +291,13 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
 }
 
 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,
+               .extra1 = SYSCTL_ZERO,
                .extra2 = &pid_max,
        },
        { }
@@ -326,7 +325,7 @@ int reboot_pid_ns(struct pid_namespace *pid_ns, int cmd)
        }
 
        read_lock(&tasklist_lock);
-       force_sig(SIGKILL, pid_ns->child_reaper);
+       send_sig(SIGKILL, pid_ns->child_reaper, 1);
        read_unlock(&tasklist_lock);
 
        do_exit(0);