Re: [RFC][PATCH 0/1] Node-based reclaim/migration

Christoph Lameter
2006-11-30T04:04:46Z

On Tue, 28 Nov 2006, menage@google.com wrote:

> Comments? Also, can anyone clarify whether I need any locking when
> sacnning the pages in a pgdat? As far as I can see, even with memory
> hotplug this number can only increase, not decrease.

That depends on the way you scan...