From: Tiwei Bie <tiwei.bie@intel.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: dev@dpdk.org, jfreimann@redhat.com, zhihong.wang@intel.com,
bruce.richardson@intel.com, konstantin.ananyev@intel.com,
david.marchand@redhat.com
Subject: Re: [dpdk-dev] [PATCH v2 4/5] vhost: simplify descriptor's buffer prefetching
Date: Wed, 29 May 2019 16:05:53 +0800 [thread overview]
Message-ID: <20190529080552.GA7173@___> (raw)
In-Reply-To: <20190517150613.13310-5-maxime.coquelin@redhat.com>
On Fri, May 17, 2019 at 05:06:12PM +0200, Maxime Coquelin wrote:
> Now that we have a single function to map the descriptors
> buffers, let's prefetch them there as it is the earliest
> place we can do it.
>
> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> ---
> lib/librte_vhost/virtio_net.c | 32 ++------------------------------
> 1 file changed, 2 insertions(+), 30 deletions(-)
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
next prev parent reply other threads:[~2019-05-29 8:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-17 15:06 [dpdk-dev] [PATCH v2 0/5] vhost: I-cache pressure optimizations Maxime Coquelin
2019-05-17 15:06 ` [dpdk-dev] [PATCH v2 1/5] vhost: un-inline dirty pages logging functions Maxime Coquelin
2019-05-20 5:18 ` Tiwei Bie
2019-05-17 15:06 ` [dpdk-dev] [PATCH v2 2/5] vhost: do not inline packed and split functions Maxime Coquelin
2019-05-20 5:30 ` Tiwei Bie
2019-05-17 15:06 ` [dpdk-dev] [PATCH v2 3/5] vhost: do not inline unlikely fragmented buffers code Maxime Coquelin
2019-05-20 5:51 ` Tiwei Bie
2019-05-24 13:50 ` Maxime Coquelin
2019-05-17 15:06 ` [dpdk-dev] [PATCH v2 4/5] vhost: simplify descriptor's buffer prefetching Maxime Coquelin
2019-05-29 8:05 ` Tiwei Bie [this message]
2019-05-17 15:06 ` [dpdk-dev] [PATCH v2 5/5] eal/x86: force inlining of all memcpy and mov helpers Maxime Coquelin
2019-05-20 8:30 ` David Marchand
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