Re: [debug patch] printk: Add a printk killswitch to robustify NMI watchdog messages

[Ingo Molnar <mingo@xxxxxxx>]

one more thing, could you please add this call:

	debug_show_all_locks();

to after the WARN(), in watchdog.c?

Please surround the whole printout portion by the 
spin_lock()/unlock() protection code i suggested, full-lock-state 
printouts are slow and other CPUs might start printing their NMI 
ticks ...

With the all-locks-printed output we can double check what locks are 
held.

Thanks,

	Ingo
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