On Tue, Mar 17, 2020 at 12:40 AM Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote: > > On Mon, Mar 16, 2020 at 06:46:25AM -0400, Yafang Shao wrote: > > +++ b/include/linux/sched.h > > @@ -786,6 +786,10 @@ struct task_struct { > > /* to be used once the psi infrastructure lands upstream. */ > > That comment looks out of date ... > Yes, I will remove this comment. > > unsigned use_memdelay:1; -- Yafang Shao DiDi