On Wed, 15 Aug 2018, Jan Beulich wrote:
> This saves one insn byte per instance, summing up to a savings of over
> 4k in my (stripped down) configuration. No variant of to be patched in
> replacement code relies on the one byte larger size.
>
> Signed-off-by: Jan Beulich
> Reviewed-by: Juergen G
From: Marcelo Ricardo Leitner
> Sent: 20 August 2018 15:54
> On Wed, May 02, 2018 at 11:38:24AM -0300, Marcelo Ricardo Leitner wrote:
> > On Tue, May 01, 2018 at 10:07:35PM -0400, Vladislav Yasevich wrote:
> > > With SCTP checksum offload available in virtio, it is now
> > > possible for virtio to
On Sun, Aug 19, 2018 at 05:11:19AM -0700, xiangxia.m@gmail.com wrote:
> From: Tonghao Zhang
>
> This patches improve the guest receive performance.
> On the handle_tx side, we poll the sock receive queue
> at the same time. handle_rx do that in the same way.
>
> For more performance report,
On 2018年08月19日 20:11, xiangxia.m@gmail.com wrote:
From: Tonghao Zhang
The patch uses vhost_has_work_pending() to check if
the specified handler is scheduled, because in the most case,
vhost_has_work() return true when other side handler is added
to worker list. Use the vhost_has_work_pend
On 2018年08月19日 20:11, xiangxia.m@gmail.com wrote:
From: Tonghao Zhang
The bitmap of vhost_dev can help us to check if the
specified poll is scheduled. This patch will be used
for next two patches.
Signed-off-by: Tonghao Zhang
---
drivers/vhost/net.c | 11 +--
drivers/vhost/
On 2018年08月21日 08:33, Jason Wang wrote:
On 2018年08月19日 20:11, xiangxia.m@gmail.com wrote:
From: Tonghao Zhang
The patch uses vhost_has_work_pending() to check if
the specified handler is scheduled, because in the most case,
vhost_has_work() return true when other side handler is added
On 2018年08月19日 20:11, xiangxia.m@gmail.com wrote:
From: Tonghao Zhang
Factor out generic busy polling logic and will be
used for in tx path in the next patch. And with the patch,
qemu can set differently the busyloop_timeout for rx queue.
To avoid duplicate codes, introduce the helper fu
