lkml.org 
[lkml]   [2013]   [Nov]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2/5] mtip32xx: handle arbitrary size bios
On Mon, Nov 25, 2013 at 10:10:18PM -0800, Christoph Hellwig wrote:
> On Mon, Nov 25, 2013 at 02:30:30PM -0800, Kent Overstreet wrote:
> > We get a measurable performance increase by handling this in the driver when
> > we're already looping over the biovec, instead of handling it separately in
> > generic_make_request() (or bio_add_page() originally)
>
> Given that Jens has a patch queue up to convert the driver to blk-mq
> adjusting the blk-mq infrastructure to handle this might be a better
> plan forward..

I mostly wanted the patch in the series as an example conversion -
converting blk-mq is going to take some thought and time to familiarize
myself with the code.


\
 
 \ /
  Last update: 2013-11-26 08:41    [W:0.031 / U:0.980 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site