From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Huawei Xie <huawei.xie@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] vhost: vhost injects interrupts to guest for each packet
Date: Thu, 24 Sep 2015 21:58:50 +0200 [thread overview]
Message-ID: <1675372.Tx0nYd5Zsd@xps13> (raw)
In-Reply-To: <1442823374-5233-1-git-send-email-huawei.xie@intel.com>
Please reword the title (no need to re-send the patch),
so that you describe what the patch do (batch interrupt).
2015-09-21 16:16, Huawei Xie:
> In merge-able RX path, vhost injects interrupts to guest for each packet.
> This should degrade performance a lot.
> This patch fixes this issue by injecting one interrupt for a batch of packets.
next prev parent reply other threads:[~2015-09-24 19:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-21 8:16 Huawei Xie
2015-09-21 9:40 ` Tan, Jianfeng
2015-09-24 19:58 ` Thomas Monjalon [this message]
2015-09-29 15:31 ` Xie, Huawei
2015-09-29 19:21 ` Thomas Monjalon
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