Hello, On Mon, Jul 27, 2015 at 12:12:09PM -0400, Vivek Goyal wrote: > I browsed though the details of above knobs and it sounds great. It is > clean and much less number of knobs and files. You got rid of all the > debug CFQ knobs which is good. I was not happy with these either. Glad Yeah, especially given that CFQ may be replaced by BFQ. > to see that all the magic about leaf weight is gone. That was really > mind bending. Knob for reset stats is gone and instead of mutiple files > for configuration now we are using single file for R/W BPS/IOPS > configuration. > > I will do some basic testing and see if something pops up. > > Userspace will need to understand these new files but that's the > understanding anyway that unified hierarchy is different and needs > to be handled differently. For blkcg (and memory too), the usage model changes so drastically that I don't think blkcg interface changes would matter much. Everything is changed anyway. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
