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From: | Zhang Chen |
Subject: | Re: [Qemu-devel] [PATCH V4 07/12] net/colo.c: Make vnet_hdr_len as packet property |
Date: | Tue, 23 May 2017 19:59:24 +0800 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 |
On 05/15/2017 04:18 PM, Jason Wang wrote:
On 2017年05月15日 16:03, Zhang Chen wrote:On 05/15/2017 12:05 PM, Jason Wang wrote:On 2017年05月12日 09:41, Zhang Chen wrote:We can use this property flush and send packet with vnet_hdr_len. Signed-off-by: Zhang Chen <address@hidden>Then I think it's not necessary to store vnet_hdr_len in SocketReadState?Do you means we keep the patch 05/12 in original? Thanks Zhang ChenI mean we could fetch vnet_hdr_len from the buf directly. Or is there any advantage to store it in SocketReadState?
No, The rs->buf did't have the vnet_hdr_len field.In the net_fill_rstate(), when case = 2, we override the rs->buf by real net packet data, So, the vnet_hdr_len field and packet_len field didn't be include in the last rs->buf.
Thanks Zhang Chen
Thanks
-- Thanks Zhang Chen
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