From: Tonghao Zhang <xiangxia.m.yue@gmail.com>
To: jasowang@redhat.com, mst@redhat.com, makita.toshiaki@lab.ntt.co.jp
Cc: virtualization@lists.linux-foundation.org,
Linux Kernel Network Developers <netdev@vger.kernel.org>
Subject: Re: [PATCH net-next v9 0/6] net: vhost: improve performance when enable busyloop
Date: Sun, 23 Sep 2018 21:48:04 +0800 [thread overview]
Message-ID: <CAMDZJNWk7UThRus4fZeznx4SvWjtj38ruC6Y_xPc1LV95EfLnA@mail.gmail.com> (raw)
In-Reply-To: <1536493887-2637-1-git-send-email-xiangxia.m.yue@gmail.com>
On Sun, Sep 9, 2018 at 7:52 PM <xiangxia.m.yue@gmail.com> wrote:
>
> From: Tonghao Zhang <xiangxia.m.yue@gmail.com>
>
> 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, see patch 4, 5, 6
>
> Tonghao Zhang (6):
> net: vhost: lock the vqs one by one
> net: vhost: replace magic number of lock annotation
> net: vhost: factor out busy polling logic to vhost_net_busy_poll()
> net: vhost: add rx busy polling in tx path
> net: vhost: disable rx wakeup during tx busypoll
> net: vhost: make busyloop_intr more accurate
>
> drivers/vhost/net.c | 163 +++++++++++++++++++++++++++++++-------------------
> drivers/vhost/vhost.c | 24 +++-----
> 2 files changed, 108 insertions(+), 79 deletions(-)
>
> --
> 1.8.3.1
>
ping ?
next prev parent reply other threads:[~2018-09-23 19:45 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-09 11:51 [PATCH net-next v9 0/6] net: vhost: improve performance when enable busyloop xiangxia.m.yue
2018-09-09 11:51 ` [PATCH net-next v9 1/6] net: vhost: lock the vqs one by one xiangxia.m.yue
2018-09-09 11:51 ` xiangxia.m.yue
2018-09-09 11:51 ` [PATCH net-next v9 2/6] net: vhost: replace magic number of lock annotation xiangxia.m.yue
2018-09-09 11:51 ` xiangxia.m.yue
2018-09-09 11:51 ` [PATCH net-next v9 3/6] net: vhost: factor out busy polling logic to vhost_net_busy_poll() xiangxia.m.yue
2018-09-09 11:51 ` xiangxia.m.yue
2018-09-09 11:51 ` [PATCH net-next v9 4/6] net: vhost: add rx busy polling in tx path xiangxia.m.yue
2018-09-09 11:51 ` xiangxia.m.yue
2018-09-09 15:01 ` [PATCH net-next v9 0/6] net: vhost: improve performance when enable busyloop David Miller
2018-09-23 13:48 ` Tonghao Zhang
2018-09-23 13:48 ` Tonghao Zhang [this message]
2018-09-25 2:21 ` Jason Wang
2018-09-25 2:21 ` Jason Wang
2018-09-25 2:51 ` Tonghao Zhang
2018-09-25 2:51 ` Tonghao Zhang
2018-09-09 11:51 xiangxia.m.yue
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