Michal Hocko <mho...@kernel.org> writes: > On Wed 27-04-16 11:15:56, kernel test robot wrote: >> FYI, we noticed vm-scalability.throughput -11.8% regression with the >> following commit: > > Could you be more specific what the test does please?
The sub-testcase of vm-scalability is swap-w-rand. An RAM emulated pmem device is used as a swap device, and a test program will allocate/write anonymous memory randomly to exercise page allocation, reclaiming, and swapping in code path. Best Regards, Huang, Ying
