On 05/29/20 17:02, Mel Gorman wrote: > On Fri, May 29, 2020 at 04:11:18PM +0100, Qais Yousef wrote: > > > Elsewhere in the thread, I showed some results based on 5.7 so uclamp > > > task group existed but I had it disabled. The uclamp related parts of > > > the kconfig were > > > > > > # zgrep UCLAMP kconfig-5.7.0-rc7-with-clamp.txt.gz > > > CONFIG_UCLAMP_TASK=y > > > CONFIG_UCLAMP_BUCKETS_COUNT=5 > > > # CONFIG_UCLAMP_TASK_GROUP is not set > > > > So you never had the TASK_GROUP part enabled when you noticed the regression? > > Correct. > > > Or is it the other way around, you just disabled CONFIG_UCLAMP_TASK_GROUP to > > 'fix' it? > > > > I disabled CONFIG_UCLAMP_TASK to "fix" it. Okay. That eliminates one thing out at least. Thanks -- Qais Yousef
