On 12/6/16 11:44 AM, Arnaldo Carvalho de Melo wrote: > Em Tue, Dec 06, 2016 at 12:40:00PM +0900, Namhyung Kim escreveu: >> Hi, >> >> This patchset implements the idle hist feature which analyze reason of system >> idle. Sometimes I need to investigate what makes CPUs to go idle even though >> I have jobs to do. It may be due to I/O, waiting on lock or whatever. > So, on a first round, I've applied the ones David acked, will try > pushing to Ingo today. > > David, I still haven't myself reviewed the patches, before that, do you > have any strong objection to the other patches? Will you continue > reviewing them?
patches 7-10 were fine. It's an interesting feature. My main concern was the changes to detecting idle_sample. If it works properly on RHEL6, RHEL7, and top of tree then it should be fine.