On Wed, 7 May 2014, Joonsoo Kim wrote: > slab_should_failslab() is called on every allocation, so to optimize it > is reasonable. We normally don't allocate from kmem_cache. It is just > used when new kmem_cache is created, so it's very rare case. Therefore, > add unlikely macro to help compiler optimization.
Acked-by: Christoph Lameter <c...@linux.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
