Messages in this thread | | | Date | Fri, 3 Jun 2011 09:06:46 -0500 (CDT) | From | Christoph Lameter <> | Subject | Re: [PATCH] slub: always align cpu_slab to honor cmpxchg_double requirement |
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On Fri, 3 Jun 2011, Pekka Enberg wrote:
> > No, in 2.6.39 the irqsafe_cpu_cmpxchg_double() was guarded under "#ifdef > > CONFIG_CMPXCHG_LOCAL". Now it's not. I suppose we could take the comment > > change in percpu.h for 2.6.39, but it probably doesn't merit churning the > > stable tree. > > Yup. Looks good. Christoph?
Ok if we do not mind the packing density to be not that tight anymore.
Acked-by: Christoph Lameter <cl@linux.com>
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