Re: Root-causing kswapd spinning on Sandy Bridge laptops?

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On Fri, Jun 24, 2011 at 09:13:34PM +0200, Andi Kleen wrote:
> Maybe the graphics driver could be still nicer the VM and perhaps
> be more aggressive in the callback?

Or just fix the nasty bugs in there, e.g. apply

[PATCH] i915: slab shrinker have to return -1 if it can't shrink any objects

which was sent to lkml today.  Also the first three patches from Dave
Chinners per-sb shrinker series, which fix two bugs in the core shrinker
code, and add tracing to it should help a lot.

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