[PATCH 00/10] mm: Linux VM Infrastructure to support Memory Power Management

Arjan van de Ven arjan at infradead.org
Sat Jun 18 00:08:56 EDT 2011


On Wed, 15 Jun 2011 22:23:21 +0530
Ankita Garg <ankita at in.ibm.com> wrote:

> The maximum order in buddy allocator is by default 1k pages. Isn't
> this too small a granularity to track blocks that might comprise a
> PASR unit? 

we had to bump the default up a little, but not all that much

(like 4x)



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