Messages in this thread | | | Date | Wed, 25 Nov 2009 22:19:44 +0200 | Subject | Re: [PATCH] SLUB: Fix __GFP_ZERO unlikely() annotation | From | Pekka Enberg <> |
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On Wed, Nov 25, 2009 at 10:15 PM, Christoph Lameter <cl@linux-foundation.org> wrote: > On Wed, 25 Nov 2009, Pekka Enberg wrote: > >> Because that has no effect on the generated code. > > Does this affect the cycle count in slab_alloc?
Joe's suggestion doesn't change the generated code, my patch does and probably changes cycle count. Let me see if I can run the in-kernel slab tests.
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