On Fri, Jun 18, 2021 at 02:07:08PM -0700, David Rientjes wrote: > On Fri, 18 Jun 2021, Wei Xu wrote: > > > In this proposal, I'd like to discuss userspace-managed memory tiering > > and the kernel support that it needs. > > > > Thanks Wei. Yes, this would be very useful to discuss at LSFMMBPF. > > It would also be very helpful to hear from other interested parties here > on the mailing list ahead of time. It would be great to know the > motivations and priorities of others interested in memory tiering for the > use cases that Wei enumerated so that we can do some early brainstorming. This reminds me quite alot of the pitch that was given for the hmm migration user space policy stuff aimed at GPUs, but perhaps differently generalized? Jason
