Commit bdff7870 authored Jul 24, 2009 by Thomas Gleixner Committed by Steven Rostedt Jul 24, 2009

trace: stop tracer in oops_enter()



If trace_printk_on_oops is set we lose interesting trace information
when the tracer is enabled across oops handling and printing. We want
the trace which might give us information _WHY_ we oopsed.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

parent bd171d5f

kernel/panic.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -301,6 +301,7 @@ int oops_may_print(void)
		*/
		void oops_enter(void)
		{
		tracing_off();
		/* can't trust the integrity of the kernel anymore: */
		debug_locks_off();
		do_oops_enter_exit();