On Fri, 17 Apr 2015, Jesper Dangaard Brouer wrote: > > Ups, I can see that this kernel don't have CONFIG_SLUB_CPU_PARTIAL, > > I'll re-run tests with this enabled. > > Results with CONFIG_SLUB_CPU_PARTIAL. > > size -- optimized -- fallback > bulk 8 -- 16ns -- 22ns > bulk 16 -- 16ns -- 22ns > bulk 30 -- 16ns -- 22ns > bulk 32 -- 16ns -- 22ns > bulk 64 -- 30ns -- 38ns That looks better. Can I get the code for testing? Then I can vary the approach a bit before posting patches? I still want to add a fast path for allocation from the per node partial list. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>