* Dave Jones <[email protected]> wrote:
> > kernel/mutex-debug.c:
> > void debug_mutex_free_waiter(struct mutex_waiter *waiter)
> > {
> > DEBUG_WARN_ON(!list_empty(&waiter->list));
> > memset(waiter, 0x22, sizeof(*waiter));
> > }
>
> Documentation/magic-number.txt sounds so promising, but we scatter
> definitions of numbers all over the place. (No mention of the slab
> poison values, or similar numbers there for eg, and various pointers
> to _other_ lists of magic numbers).
we've also got include/linux/poison.h - i'll move this value there.
Ingo
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