From: David Miller <davem@davemloft.net>
To: eric.dumazet@gmail.com
Cc: ian.campbell@citrix.com, netdev@vger.kernel.org
Subject: Re: [PATCH 1/6] net: pack skb_shared_info more efficiently
Date: Thu, 05 Jan 2012 14:09:50 -0500 (EST) [thread overview]
Message-ID: <20120105.140950.1725945490303900670.davem@davemloft.net> (raw)
In-Reply-To: <1325788258.4759.28.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 05 Jan 2012 19:30:58 +0100
> Le jeudi 05 janvier 2012 à 17:13 +0000, Ian Campbell a écrit :
>> nr_frags can be 8 bits since 256 is plenty of fragments. This allows it to be
>> packed with tx_flags.
>>
>> Also by moving ip6_frag_id and dataref (both 4 bytes) next to each other we can
>> avoid a hole between ip6_frag_id and frag_list on 64 bit systems.
>>
>> Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
>> ---
>
> Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Applied.
next prev parent reply other threads:[~2012-01-05 19:09 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-05 17:09 [PATCH 0/6 v2] skb paged fragment destructors Ian Campbell
2012-01-05 17:13 ` [PATCH 1/6] net: pack skb_shared_info more efficiently Ian Campbell
2012-01-05 18:30 ` Eric Dumazet
2012-01-05 19:09 ` David Miller [this message]
2012-01-05 17:13 ` [PATCH 2/6] net: pad skb data and shinfo as a whole rather than individually Ian Campbell
2012-01-05 17:46 ` Eric Dumazet
2012-01-05 19:13 ` David Miller
2012-01-05 20:00 ` Ian Campbell
2012-01-07 18:18 ` David Miller
2012-01-05 19:19 ` Ian Campbell
2012-01-05 20:22 ` Eric Dumazet
2012-01-06 11:20 ` Ian Campbell
2012-01-06 12:33 ` Eric Dumazet
2012-01-06 13:20 ` Ian Campbell
2012-01-06 13:37 ` Eric Dumazet
2012-01-06 13:49 ` Ian Campbell
2012-01-06 13:29 ` Ian Campbell
2012-01-05 17:13 ` [PATCH 3/6] net: add support for per-paged-fragment destructors Ian Campbell
2012-01-06 1:15 ` Michał Mirosław
2012-01-06 8:50 ` Ian Campbell
2012-01-05 17:13 ` [PATCH 4/6] net: only allow paged fragments with the same destructor to be coalesced Ian Campbell
2012-01-05 17:13 ` [PATCH 5/6] net: add paged frag destructor support to kernel_sendpage Ian Campbell
2012-01-05 19:15 ` David Miller
2012-01-05 20:04 ` Ian Campbell
[not found] ` <1325783399.25206.413.camel-o4Be2W7LfRlXesXXhkcM7miJhflN2719@public.gmane.org>
2012-01-05 17:13 ` [PATCH 6/6] sunrpc: use SKB fragment destructors to delay completion until page is released by network stack Ian Campbell
2012-01-05 17:27 ` [PATCH 0/6 v2] skb paged fragment destructors David Laight
2012-01-05 17:34 ` David Miller
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