On Thu, Jan 14, 2021 at 10:51:51AM +0800, kernel test robot wrote: > > Greeting, > > FYI, we noticed a -62.4% regression of hackbench.throughput due to commit:
Hi!
Commit "mm: memcg/slab: optimize objcg stock draining" (currently only in the mm tree, so no stable hash) should improve the hackbench regression.