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 <[email protected]> Signed-off-by: Steven Rostedt <[email protected]>
mna · Jul 24, 2009 · bdff787 · bdff787
1 parent bd171d5
commit bdff787
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/kernel/panic.c b/kernel/panic.c
@@ -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();