lkml.org 
[lkml]   [2023]   [Jan]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v5 3/9] iov_iter: Use IOCB/IOMAP_WRITE if available rather than iterator direction
From
Date

Christoph,

> Yeah. And that weird (ab)use of blk_rq_map_user_iov into preallocated
> pages in sg has been a constant source of pain. I'd be very happy to
> make it match the generic SG_IO implementation and either do
> get_user_pages or the normal bounce buffering implemented in the
> common code.

Yes, it would be nice to get that cleaned up.

--
Martin K. Petersen Oracle Linux Engineering

\
 
 \ /
  Last update: 2023-03-26 23:41    [W:0.089 / U:0.556 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site