On Sat, May 16, 2020 at 8:37 PM Christoph Hellwig <hch@xxxxxx> wrote: > > I took at stab at the series this morning, and fixed the fabrics > crash (blk_mq_alloc_request_hctx passed the cpumask of a NULL hctx), > and pre-loaded a bunch of cļeanups to let your changes fit in better. > > Let me know what you think, the git branch is here: > > git://git.infradead.org/users/hch/block.git blk-mq-hotplug > > Gitweb: > > http://git.infradead.org/users/hch/block.git/shortlog/refs/heads/blk-mq-hotplug > I think the approach is fine, especially the driver tag related change, that was in my mind too, :-) I guess you will post them all soon, and I will take a close look after they are out. Thanks, Ming Lei