Re: [PATCH v2] tcp: splice as many packets as possible at once

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From: Evgeniy Polyakov
Date: Tuesday, January 20, 2009 - 3:31 am

On Tue, Jan 20, 2009 at 10:20:53AM +0000, Jarek Poplawski (jarkao2@gmail.com) wrote:

I believe approach to meet all our goals is to have own network memory
allocator, so that each skb could have its payload in the fragments, we
would not suffer from the heavy fragmentation and power-of-two overhead
for the larger MTUs, have a reserve for the OOM condition and generally
do not depend on the main system behaviour.

I will resurrect to some point my network allocator to check how things
go in the modern environment, if no one will beat this idea first :)

1. Network (tree) allocator
http://www.ioremap.net/projects/nta

-- 
	Evgeniy Polyakov
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Messages in current thread:
[PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Thu Jan 8, 10:30 am)
[PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Thu Jan 8, 1:16 pm)
Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Fri Jan 9, 3:42 pm)
Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Fri Jan 9, 4:01 pm)
Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Sun Jan 11, 5:58 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Sun Jan 11, 6:35 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Sun Jan 11, 9:05 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Jan 13, 5:13 pm)
Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Jan 13, 5:22 pm)
Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 1:53 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 2:42 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 2:54 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 3:47 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 4:40 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 4:45 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 5:06 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 5:15 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Thu Jan 15, 11:51 pm)
Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Mon Jan 19, 1:40 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Jan 20, 1:37 am)
Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Jan 20, 3:31 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Jan 20, 5:11 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Jan 20, 7:06 am)
Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Mon Jan 26, 12:59 am)