On Tue, Aug 28, 2018 at 01:22:49PM -0400, Johannes Weiner wrote: > This version 4 of the PSI series incorporates feedback from Peter and > fixes two races in the lockless aggregator that Suren found in his > testing and which caused the sample calculation to sometimes underflow > and record bogusly large samples; details at the bottom of this email. Peter, do the changes from v3 look sane to you? If there aren't any further objections, I was hoping we could get this lined up for 4.20.
