Re: [PATCH] [19/31] mm: export stable page flags

From: Andi Kleen
Date: Wed Dec 09 2009 - 20:50:27 EST


> Sorry the stable_page_flags() will be undefined on
> !CONFIG_PROC_PAGE_MONITOR (it is almost always on,
> except for some embedded systems).
>
> Currently the easy solution is to add a Kconfig dependency to
> CONFIG_PROC_PAGE_MONITOR. When there comes more users (ie. some
> ftrace event), we can then always compile in stable_page_flags().

I decided to turn it into select instead.

Your original patch didn't handle hwpoison as module btw.

-Andi
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