From: "Zhang, Roy Fan" <roy.fan.zhang@intel.com>
To: "Yang, Zhiyong" <zhiyong.yang@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "maxime.coquelin@redhat.com" <maxime.coquelin@redhat.com>,
"yliu@fridaylinux.org" <yliu@fridaylinux.org>,
"Yang, Zhiyong" <zhiyong.yang@intel.com>
Subject: Re: [dpdk-dev] [PATCH] virtio: use pointer to replace memcpy
Date: Thu, 5 Oct 2017 09:31:25 +0000 [thread overview]
Message-ID: <9F7182E3F746AB4EA17801C148F3C60433040AC2@IRSMSX101.ger.corp.intel.com> (raw)
In-Reply-To: <20170811021318.64276-1-zhiyong.yang@intel.com>
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Zhiyong Yang
> Sent: Friday, August 11, 2017 3:13 AM
> To: dev@dpdk.org
> Cc: maxime.coquelin@redhat.com; yliu@fridaylinux.org; Yang, Zhiyong
> <zhiyong.yang@intel.com>
> Subject: [dpdk-dev] [PATCH] virtio: use pointer to replace memcpy
>
> To use pointer instead of memcpy can save many cycles in the funciton
> virtio_send_command.
>
> cc: maxime.coquelin@redhat.com
> cc: yliu@fridaylinux.org
>
> Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
> ---
> drivers/net/virtio/virtio_ethdev.c | 7 +++----
> 1 file changed, 3 insertions(+), 4 deletions(-)
>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
next prev parent reply other threads:[~2017-10-05 9:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-11 2:13 Zhiyong Yang
2017-10-05 9:31 ` Zhang, Roy Fan [this message]
2017-10-06 6:29 ` Yuanhan Liu
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