Re: [patch 07/23] SLUB: Add defrag_ratio field and sysfs support.

On Wed, 7 Nov 2007, Johannes Weiner wrote:

> Hi Christoph,
> 
> On Tue, Nov 06, 2007 at 05:11:37PM -0800, Christoph Lameter wrote:
> > --- linux-2.6.orig/include/linux/slub_def.h	2007-11-06 12:36:28.000000000 -0800
> > +++ linux-2.6/include/linux/slub_def.h	2007-11-06 12:37:44.000000000 -0800
> > @@ -53,6 +53,13 @@ struct kmem_cache {
> >  	void (*ctor)(struct kmem_cache *, void *);
> >  	int inuse;		/* Offset to metadata */
> >  	int align;		/* Alignment */
> > +	int defrag_ratio;	/*
> > +				 * objects/possible-objects limit. If we have
> > +				 * less that the specified percentage of
> 
> That should be `less than', I guess.

Correct.

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---

• References:
  • [patch 00/23] Slab defragmentation V6
    • From: Christoph Lameter <[email protected]>
  • [patch 07/23] SLUB: Add defrag_ratio field and sysfs support.
    • From: Christoph Lameter <[email protected]>
  • Re: [patch 07/23] SLUB: Add defrag_ratio field and sysfs support.
    • From: Johannes Weiner <[email protected]>

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