Re: [PATCH V10 14/19] block: enable multipage bvecs

2018-11-19 Thread Ming Lei
On Fri, Nov 16, 2018 at 02:53:08PM +0100, Christoph Hellwig wrote: > > - > > - if (page == bv->bv_page && off == bv->bv_offset + bv->bv_len) { > > - bv->bv_len += len; > > - bio->bi_iter.bi_size += len; > > - return true; > > -

Re: [PATCH V10 14/19] block: enable multipage bvecs

2018-11-19 Thread Ming Lei
On Fri, Nov 16, 2018 at 02:53:08PM +0100, Christoph Hellwig wrote: > > - > > - if (page == bv->bv_page && off == bv->bv_offset + bv->bv_len) { > > - bv->bv_len += len; > > - bio->bi_iter.bi_size += len; > > - return true; > > -

Re: [PATCH V10 14/19] block: enable multipage bvecs

2018-11-19 Thread Ming Lei
On Thu, Nov 15, 2018 at 05:56:27PM -0800, Omar Sandoval wrote: > On Thu, Nov 15, 2018 at 04:53:01PM +0800, Ming Lei wrote: > > This patch pulls the trigger for multi-page bvecs. > > > > Now any request queue which supports queue cluster will see multi-page > > bvecs. > > > > Cc: Dave Chinner >

Re: [PATCH V10 14/19] block: enable multipage bvecs

2018-11-19 Thread Ming Lei
On Thu, Nov 15, 2018 at 05:56:27PM -0800, Omar Sandoval wrote: > On Thu, Nov 15, 2018 at 04:53:01PM +0800, Ming Lei wrote: > > This patch pulls the trigger for multi-page bvecs. > > > > Now any request queue which supports queue cluster will see multi-page > > bvecs. > > > > Cc: Dave Chinner >