lkml.org 
[lkml]   [2015]   [Dec]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [dm-devel] [PATCH 0/15] copy offload patches
On Thu, Dec 10, 2015 at 11:06:04PM -0600, Mike Christie wrote:
>
> 2. Start REQ_OP_READ off at non-zero to try and shake out code that was
> not converted.
>
> There are a several places where we assume reads are zero and writes are
> 1 for things like indexing in arrays (like blktrace's ddir_act or dm
> starts), passing into block functions (like nvme_alloc_request's call of
> blk_mq_alloc_request), and if/else's. I am not done fixing all of them
> and testing.

If this turns out to be too painful we should just skip it. I though it
would be a nie debugging aid, but we don't need to do it at any cost.


\
 
 \ /
  Last update: 2015-12-11 21:21    [W:0.116 / U:0.364 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site