Re: [PATCH] HWPOISON: Implement hwpoison-on-free for soft offlining

[Wu Fengguang]

> >> +		if (PageHWPoisonOnFree(page))
> >> +			hwpoison_page_on_free(page);
> > hwpoison_page_on_free() seems to be undefined when
> > CONFIG_HWPOISON_ON_FREE is not defined.
> 
> Yes, but I rely on the compiler never generating the call in this case 
> because
> the test is zero.
> 
> It would fail on a unoptimized build, but the kernel doesn't support 
> that anyways.

Fair enough.

Reviewed-by: Wu Fengguang <fengguang.wu@xxxxxxxxx>

> Thanks for the review.

:)

Thanks,
Fengguang
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