Re: [RFC PATCH 02/17] block: simplify bio_add_page()

2014-12-23 Thread Dongsu Park
On 23.12.2014 02:22, Christoph Hellwig wrote: > On Mon, Dec 22, 2014 at 12:48:29PM +0100, Dongsu Park wrote: > > From: Kent Overstreet > > > > Since generic_make_request() can now handle arbitrary size bios, all we > > have to do is make sure the bvec array doesn't overflow. > > __bio_add_page()

Re: [RFC PATCH 02/17] block: simplify bio_add_page()

2014-12-23 Thread Christoph Hellwig
On Mon, Dec 22, 2014 at 12:48:29PM +0100, Dongsu Park wrote: > From: Kent Overstreet > > Since generic_make_request() can now handle arbitrary size bios, all we > have to do is make sure the bvec array doesn't overflow. > __bio_add_page() doesn't need to call ->merge_bvec_fn(), where > we can get