On a faulty preempt disable bug we print out a warning but then we go and call preempt_enable_no_resched, which also can print out a warning. This is redundant. Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx> Index: linux-2.6.21-rt9/lib/smp_processor_id.c =================================================================== --- linux-2.6.21-rt9.orig/lib/smp_processor_id.c +++ linux-2.6.21-rt9/lib/smp_processor_id.c @@ -47,7 +47,11 @@ unsigned int notrace debug_smp_processor dump_stack(); out_enable: - preempt_enable_no_resched(); + /* + * Don't print message if we enable to zero. + * We arleady printed a warning up above. + */ + __preempt_enable_no_resched(); out: return this_cpu; } - To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
