softlockup: automatically detect hung TASK_UNINTERRUPTIBLE tasks

[safe/jmp/linux-2.6] / kernel / sched.c

diff --git a/kernel/sched.c b/kernel/sched.c
index c0e2db6..5b3d465 100644 (file)
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4945,7 +4945,7 @@ out_unlock:
 
 static const char stat_nam[] = "RSDTtZX";
 
-static void show_task(struct task_struct *p)
+void sched_show_task(struct task_struct *p)
 {
        unsigned long free = 0;
        unsigned state;
@@ -4998,7 +4998,7 @@ void show_state_filter(unsigned long state_filter)
                 */
                touch_nmi_watchdog();
                if (!state_filter || (p->state & state_filter))
-                       show_task(p);
+                       sched_show_task(p);
        } while_each_thread(g, p);
 
        touch_all_softlockup_watchdogs();