Re: [RFC 14/26] SLUB: __GFP_MOVABLE and SLAB_TEMPORARY support

On Sat, 1 Sep 2007, KAMEZAWA Hiroyuki wrote:

> On Fri, 31 Aug 2007 18:41:21 -0700
> Christoph Lameter <[email protected]> wrote:
> 
> > +#ifndef CONFIG_HIGHMEM
> > +	if (s->kick || s->flags & SLAB_TEMPORARY)
> > +		flags |= __GFP_MOVABLE;
> > +#endif
> > +
> 
> Should I do this as
> 
> #if !defined(CONFIG_HIGHMEM) && !defined(CONFIG_MEMORY_HOTREMOVE)

Hmmm.... Not sure... I think the use of __GFP_MOVABLE the way it is up 
there will change as soon as Mel's antifrag patchset is merged.

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---

• References:
  • [RFC 00/26] Slab defragmentation V5
    • From: Christoph Lameter <[email protected]>
  • [RFC 14/26] SLUB: __GFP_MOVABLE and SLAB_TEMPORARY support
    • From: Christoph Lameter <[email protected]>
  • Re: [RFC 14/26] SLUB: __GFP_MOVABLE and SLAB_TEMPORARY support
    • From: KAMEZAWA Hiroyuki <[email protected]>

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