On Sun, Aug 20, 2023 at 04:24:11PM +0100, Qais Yousef wrote: > This is a backport of the series that fixes the way deadline bandwidth > restoration is done which is causing noticeable delay on resume path. It also > converts the cpuset lock back into a mutex which some users on Android too. > I lack the details but AFAIU the read/write semaphore was slower on high > contention. > > Compile tested against some randconfig for different archs and tested against > android14-6.1 GKI kernel. > > My testing is limited to resume path only; and general phone usage to make sure > nothing falls apart. Would be good to have some deadline specific testing done > too. > > Based on v6.1.46 I can't take these for only some branches, as you know. Any reason why you didn't also do 6.4.y? thanks, greg k-h
