Re: [PATCH 1/2 V2] ksm: take dirty bit as reference to avoidvolatile pages scanning

From: Chris Wright
Date: Tue Jun 21 2011 - 17:43:17 EST

* Nai Xia (nai.xia@xxxxxxxxx) wrote:
> This patch makes the page_check_address() can validate if a subpage is
> in its place in a huge page pointed by the address. This can be useful when
> ksm does not split huge pages when looking up the subpages one by one.

Just a quick heads up...this patch does not compile by itself. Could you
do a little patch cleanup? Start with just making sure the Subject: is
correct for each patch. Then make sure the 3 are part of same series.
And finally, make sure each is stand alone and complilable on its own.

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