Messages in this thread | | | Date | Thu, 5 Dec 2013 15:53:35 -0800 (PST) | From | David Rientjes <> | Subject | Re: [patch 3/8] mm, mempolicy: remove per-process flag |
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On Thu, 5 Dec 2013, Christoph Lameter wrote:
> Specjbb? What does Java have to do with this? > Can you run the synthetic in kernel slab benchmark. > > Like this one https://lkml.org/lkml/2009/10/13/459 >
We actually carry that in our production kernel and have updated it to build on 3.11, I'll run it and netperf TCP_RR as well, thanks.
> However, SLAB is still the allocator in use for RHEL which puts some > importance on still supporting SLAB. >
Google also uses it exclusively so I'm definitely not saying that since it's not default that we can ignore it. I haven't seen any performance regression in removing it, but I'll post the numbers on the slab benchmark and netperf TCP_RR when I have them.
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