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SubjectRe: [PATCH -v5][RFC]: mutex: implement adaptive spinning


On Wed, 7 Jan 2009, Steven Rostedt wrote:
>
> Should that be:
>
> #if defined(CONFIG_DEBUG_PAGEALLOC) || defined(CONFIG_MEMORY_HOTPLUG)

Well, probably CONFIG_MEMORY_HOTREMOVE, no? And I'd actually suggest that
unplugging should have a stop-machine if it doesn't already, just because
it's such a special case - like module removal.

Linus


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