Messages in this thread | | | Date | Mon, 28 May 2018 14:03:18 +0200 | From | Michal Hocko <> | Subject | Re: [lkp-robot] [mm, memcontrol] 309fe96bfc: vm-scalability.throughput +23.0% improvement |
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On Mon 28-05-18 19:40:19, kernel test robot wrote: > > Greeting, > > FYI, we noticed a +23.0% improvement of vm-scalability.throughput due to commit: > > > commit: 309fe96bfc0ae387f53612927a8f0dc3eb056efd ("mm, memcontrol: implement memory.swap.events") > https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
This doesn't make any sense to me. The patch merely adds an accounting. It doesn't optimize anything. So I strongly suspect the result is just misleading or the test (environment) misconfigured. Not the first time I am seeing something like that I am afraid.
-- Michal Hocko SUSE Labs
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