On Wed, Jun 08, 2022 at 12:19:52PM +0800, Ying Huang wrote: > In general, I think the use case is valid. Excellent! > But we are changing memory tiering now, including > > - make memory tiering explict > > - support more than 2 tiers > > - expose memory tiering via sysfs > > Details can be found int the following threads, > > https://lore.kernel.org/lkml/CAAPL-u9Wv+nH1VOZTj=9p9S70Y3Qz3+63EkqncRDdHfubsrjfw@xxxxxxxxxxxxxx/ > https://lore.kernel.org/lkml/20220603134237.131362-1-aneesh.kumar@xxxxxxxxxxxxx/ > > With these changes, we may need to revise your implementation. For > example, put interleave knobs in memory tier sysfs interface, support > more than 2 tiers, etc. Yeah, I was expecting the interface to be the main sticking point ;) I'll rebase this patch as the mentioned discussions find consensus. Thanks!
