On Fri, 19 May, at 04:00:35PM, Matt Fleming wrote: > On Wed, 17 May, at 12:53:50PM, Peter Zijlstra wrote: > > > > Please test.. > > Results are still coming in but things do look better with your patch > applied. > > It does look like there's a regression when running hackbench in > process mode and when the CPUs are not fully utilised, e.g. check this > out:
This turned out to be a false positive; your patch improves things as far as I can see.
