lkml.org 
[lkml]   [2020]   [Nov]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH RFC 10/12] vdpa_sim: split vdpasim_virtqueue's iov field in riov and wiov
On Fri, Nov 13, 2020 at 02:47:10PM +0100, Stefano Garzarella wrote:
> vringh_getdesc_iotlb() manages 2 iovs for writable and readable
> descriptors. This is very useful for the block device, where for
> each request we have both types of descriptor.
>
> Let's split the vdpasim_virtqueue's iov field in riov and wiov
> to use them with vringh_getdesc_iotlb().

Is riov/wiov naming common? VIRTIO uses "in" (device-to-driver) and
"out" (driver-to-device). Using VIRTIO terminology might be clearer.

Stefan
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2020-11-17 12:29    [W:0.385 / U:0.156 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site