sched: print backtrace of running tasks too

The attached patch is something really simple that can sometimes help
in getting more info out of a hung system.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/kernel/sched.c b/kernel/sched.c
index 4d3a5a7008662d634c33baa85b94748002bc6df6..524285e46fa788e7e0a04612a611965b7650a2d5 100644 (file)
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5161,8 +5161,7 @@ void sched_show_task(struct task_struct *p)
        printk(KERN_CONT "%5lu %5d %6d\n", free,
                task_pid_nr(p), task_pid_nr(p->real_parent));
 
-       if (state != TASK_RUNNING)
-               show_stack(p, NULL);
+       show_stack(p, NULL);
 }
 
 void show_state_filter(unsigned long state_filter)