On Sat, May 16, 2020 at 06:36:34PM +0200, Guoqing Jiang wrote: > Hi Christoph, > > On 5/16/20 6:13 PM, Christoph Hellwig wrote: >> On Sat, May 16, 2020 at 09:12:10AM -0700, Bart Van Assche wrote: >>> On 2020-05-16 08:40, Christoph Hellwig wrote: >>>> None of the I/O schedulers actually needs it. >>> Is the next step perhaps to remove the bio argument from >>> blk_mq_get_request()? Anyway: >> Yes, but that is a bigger surgery :) > > I had local changes for it which was compiled test, and seems no new caller > of blk_mq_get_request. Well, my plan was to sort out the calling conventions for real: http://git.infradead.org/users/hch/block.git/commitdiff/bce839ff0799e398975c5a5c5a5123402ead6cc8
