Re: [RFC 13/26] SLUB: Add SlabReclaimable() to avoid repeated reclaim attempts

Christoph Lameter
2007-09-19T18:01:10Z

On Wed, 19 Sep 2007, Rik van Riel wrote:

> Why is it safe to not use the normal page flag bit operators
> for these page flags operations?

Because SLUB always modifies page flags under PageLock.