On Wed, Apr 20, 2016 at 3:35 AM, Howard Cochran <[email protected]> wrote: > On Mon, Apr 18, 2016 at 5:06 PM, Jakob Unterwurzacher > <[email protected]> wrote: >> On 12.04.2016 13:09, Tejun Heo wrote: >>>> >>>> Probably you want to look into: >>>> https://lkml.org/lkml/2016/3/10/21 >>>> >>>> The patch mentioned above solves the issue for me. >>> >>> Heh, I tracked it down to wb_over_bg_thresh() and fell asleep. Yeah, >>> that is the right fix. >> >> Works wonderfully now, thanks to everybody involved. Is it too late for 4.6? >> >> Best regards, >> Jakob >> > Jakob, et. al. > > You're welcome. That performance problem stumped me for a couple of > weeks until tracked it down and submitted the fix. >
What has happened to "writeback: Fix performance regression in wb_over_bg_thresh()"? I checked Linux v4.6-rc5, it is not included. Is it in another Git tree? If yes, where? - sed@ -
