On 04/18/2019 07:46 PM, Waiman Long wrote: > v5: > - Drop v4 patch 1 as it is merged into tip's locking/core branch. > - Integrate the 2 followup patches into the series. The first > follow-up patch is broken into 2 pieces. The first piece comes in > before the "Enable readers spinning on writer" and the 2nd piece > is merged into the "Enable time-based spinning on reader-owned > rwsem" patch. The 2nd followup patch is added after that. > - Add a new patch to make all wake_up_q() calls after dropping > wait_lock as suggested by PeterZ. > - Incorporate numerouos suggestions by PeterZ and Davidlohr.
This patchset is still being reviewed by Peter . The purpose of this series is mainly to sync up the version that Peter has and the ones that I am working on incorporating his feedback. Further changes may still be needed. I run an overall performance test on this new patchset and present the data in this cover letter. However, I haven't run performance tests for individual patches. So the performance data listed in some of the patches may be stale. Cheers, Longman
