Re: [PATCH] mm-slab: allocate kmem_cache with __GFP_REPEAT

From: Pekka Enberg
Date: Wed Jul 20 2011 - 13:42:07 EST


On Wed, 20 Jul 2011, Pekka Enberg wrote:
On Wed, 20 Jul 2011, Eric Dumazet wrote:
[PATCH v2] slab: shrinks sizeof(struct kmem_cache)

On Wed, 20 Jul 2011, Christoph Lameter wrote:
This will solve the issue for small nr_cpu_ids but those with 4k cpus will
still have the issue.

Acked-by: Christoph Lameter <cl@xxxxxxxxx>

Applied, thanks! Do we still want the __GFP_REPEAT patch from Konstantin
though?

On Wed, 20 Jul 2011, Christoph Lameter wrote:
Those with 4k cpus will be thankful I guess.

OTOH, I'm slightly worried that it might mask a real problem with GFP_KERNEL not being aggressive enough. Mel?

Pekka
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