Commit e21f5b15 authored May 23, 2008 by Arjan van de Ven Committed by Ingo Molnar Jun 06, 2008

sched: print module list in the "scheduling while atomic" warning



For the normal WARN_ON() etc we added a print-the-modules-list already,
which is very useful to figure out candidates for certain types of bugs.

This patch adds the same print to the "scheduling while atomic" BUG warning,
for the same reason: when we get here it's very useful to see which modules
are loaded, to narrow down the candidate code list.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Cc: mingo@elte.hu
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent c7aceaba

kernel/sched.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -4070,6 +4070,7 @@ static noinline void __schedule_bug(struct task_struct *prev)
		prev->comm, prev->pid, preempt_count());

		debug_show_held_locks(prev);
		print_modules();
		if (irqs_disabled())
		print_irqtrace_events(prev);

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