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

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

view
thread

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

[view in full thread]

From: David Miller <davem@...>

To: <ben@...>

Cc: <w@...>, <jarkao2@...>, <mingo@...>, <linux-kernel@...>, <netdev@...>, <jens.axboe@...>

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

Date: Thursday, January 8, 2009 - 5:55 pm

From: Ben Mansell

Date: Thu, 08 Jan 2009 21:50:44 +0000
> > From fafe76713523c8e9767805cfdc7b73323d7bf180 Mon Sep 17 00:00:00 2001

quoted text> > From: Willy Tarreau

> > Date: Thu, 8 Jan 2009 17:10:13 +0100

> > Subject: [PATCH] tcp: splice as many packets as possible at once

> > Currently, in non-blocking mode, tcp_splice_read() returns after

> > splicing one segment regardless of the len argument. This results

> > in low performance and very high overhead due to syscall rate when

> > splicing from interfaces which do not support LRO.

> > The fix simply consists in not breaking out of the loop after the

> > first read. That way, we can read up to the size requested by the

> > caller and still return when there is no data left.

> > Performance has significantly improved with this fix, with the

> > number of calls to splice() divided by about 20, and CPU usage

> > dropped from 100% to 75%.

> >

>

> I get similar results with my testing here. Benchmarking an application with this patch shows that more than one packet is being splice()d in at once, as a result I see a doubling in throughput.

>

> Tested-by: Ben Mansell 
I'm not applying this until someone explains to me why

we should remove this test from the splice receive but

keep it in the tcp_recvmsg() code where it has been

essentially forever.

--

To unsubscribe from this list: send the line "unsubscribe netdev" in

the body of a message to majordomo@vger.kernel.org

More majordomo info at  http://vger.kernel.org/majordomo-info.html

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:

[PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Thu Jan 8, 1:30 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Ben Mansell, (Thu Jan 8, 5:50 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Thu Jan 8, 5:55 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Eric Dumazet, (Fri Jan 9, 2:47 am)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 13, 7:26 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Eric Dumazet, (Fri Jan 9, 11:42 am)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 13, 7:31 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Fri Jan 9, 2:54 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Eric Dumazet, (Fri Jan 9, 4:51 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Fri Jan 9, 5:24 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Fri Jan 9, 6:07 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Eric Dumazet, (Fri Jan 9, 6:12 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Fri Jan 9, 6:17 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Eric Dumazet, (Fri Jan 9, 6:45 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Fri Jan 9, 6:53 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Eric Dumazet, (Fri Jan 9, 7:34 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 13, 8:05 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 13, 1:45 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Fri Jan 9, 6:42 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Eric Dumazet, (Sat Jan 10, 3:40 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Sun Jan 11, 8:58 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Eric Dumazet, (Sun Jan 11, 9:14 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Sun Jan 11, 9:35 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Eric Dumazet, (Sun Jan 11, 12:00 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Sun Jan 11, 12:05 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 13, 8:07 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Jan 13, 8:13 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 13, 8:16 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Herbert Xu, (Tue Jan 13, 8:51 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 13, 9:24 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Jan 13, 8:22 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 13, 8:37 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Herbert Xu, (Tue Jan 13, 11:51 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Wed Jan 14, 3:27 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Herbert Xu, (Wed Jan 14, 4:26 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 4:53 am)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Wed Jan 14, 5:29 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Thu Jan 15, 7:03 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Herbert Xu, (Thu Jan 15, 7:19 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Thu Jan 15, 7:32 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Thu Jan 15, 7:35 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Thu Jan 15, 7:26 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Jan 20, 4:37 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Jan 20, 5:33 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Jan 20, 6:00 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Jan 20, 6:20 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Jan 20, 6:31 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Mon Jan 26, 4:20 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Mon Jan 26, 5:21 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 27, 2:10 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 27, 2:42 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Jan 27, 3:40 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Fri Jan 30, 5:42 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Nick Piggin, (Tue Feb 3, 7:38 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Herbert Xu, (Fri Jan 30, 6:16 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Mon Feb 2, 4:08 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Mon Feb 2, 4:18 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Mon Feb 2, 4:43 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Tue Feb 3, 3:50 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Feb 3, 5:41 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Fri Feb 6, 3:52 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Fri Feb 6, 2:59 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Fri Feb 6, 5:10 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Herbert Xu, (Fri Feb 6, 5:23 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Fri Feb 6, 5:51 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Herbert Xu, (Fri Feb 6, 6:28 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Fri Feb 6, 6:58 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Willy Tarreau, (Fri Feb 6, 7:10 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Fri Feb 6, 7:47 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Fri Feb 6, 5:17 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Fri Feb 6, 5:42 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Fri Feb 6, 5:49 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Herbert Xu, (Fri Feb 6, 4:09 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Feb 4, 3:56 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Feb 3, 7:10 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Tue Feb 3, 8:46 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Wed Feb 4, 4:08 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Nick Piggin, (Wed Feb 4, 5:23 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Feb 3, 8:36 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Feb 3, 9:06 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Feb 3, 9:25 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Feb 3, 10:20 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Herbert Xu, (Tue Feb 3, 7:24 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Tue Feb 3, 8:46 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Benny Amorsen, (Wed Feb 4, 5:41 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Herbert Xu, (Wed Feb 4, 8:01 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Feb 3, 7:49 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, , (Tue Feb 3, 9:05 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Feb 3, 8:12 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Herbert Xu, (Tue Feb 3, 8:18 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Nick Piggin, (Tue Feb 3, 8:33 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Feb 3, 8:30 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Herbert Xu, (Tue Feb 3, 8:33 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Herbert Xu, (Tue Feb 3, 7:53 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Feb 3, 8:07 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Herbert Xu, (Tue Feb 3, 8:12 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Feb 3, 8:18 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Herbert Xu, (Tue Feb 3, 8:27 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Willy Tarreau, (Tue Feb 3, 8:25 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Tue Feb 3, 8:47 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Willy Tarreau, (Wed Feb 4, 2:19 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Wed Feb 4, 5:12 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Wed Feb 4, 4:12 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Willy Tarreau, (Wed Feb 4, 4:54 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Herbert Xu, (Wed Feb 4, 4:59 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Wed Feb 4, 5:01 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Willy Tarreau, (Wed Feb 4, 5:12 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Bill Fink, (Thu Feb 5, 4:32 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Roland Dreier, (Wed Feb 4, 3:19 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Willy Tarreau, (Wed Feb 4, 3:28 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Feb 4, 3:48 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Wed Feb 4, 5:15 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Herbert Xu, (Tue Feb 3, 8:28 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Willy Tarreau, (Fri Jan 30, 5:59 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Fri Jan 30, 6:03 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Willy Tarreau, (Fri Jan 30, 6:13 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Fri Jan 30, 6:15 pm)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Jan 20, 7:01 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 20, 1:16 pm)

Re: [PATCH v3] tcp: splice as many packets as possible at once, Jarek Poplawski, (Thu Jan 22, 5:04 am)

Re: [PATCH v3] tcp: splice as many packets as possible at once, David Miller, (Mon Jan 26, 1:22 am)

Re: [PATCH v3] tcp: splice as many packets as possible at once, Herbert Xu, (Tue Jan 27, 3:11 am)

Re: [PATCH v3] tcp: splice as many packets as possible at once, David Miller, (Sun Feb 1, 4:41 am)

Re: [PATCH v3] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Jan 27, 3:54 am)

Re: [PATCH v3] tcp: splice as many packets as possible at once, Herbert Xu, (Tue Jan 27, 6:09 am)

Re: [PATCH v3] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Jan 27, 6:35 am)

Re: [PATCH v3] tcp: splice as many packets as possible at once, Herbert Xu, (Tue Jan 27, 7:48 am)

Re: [PATCH v3] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Jan 27, 8:16 am)

Re: [PATCH v3] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Jan 27, 8:31 am)

Re: [PATCH v3] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 27, 1:06 pm)

Re: [PATCH v3] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 28, 4:10 am)

Re: [PATCH v3] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Jan 27, 6:57 am)

Re: [PATCH v2] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 21, 5:54 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Herbert Xu, (Thu Jan 15, 7:32 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Thu Jan 15, 7:34 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Mon Jan 19, 2:16 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Herbert Xu, (Mon Jan 19, 6:20 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Thu Jan 15, 7:42 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Thu Jan 15, 7:44 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Fri Jan 16, 2:51 am)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Mon Jan 19, 2:08 am)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Thu Jan 15, 7:54 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Sun Jan 18, 8:42 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Ben Mansell, (Tue Jan 20, 8:01 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Tue Jan 20, 8:11 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Ben Mansell, (Tue Jan 20, 9:43 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Tue Jan 20, 10:06 am)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Sun Jan 18, 11:28 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Sat Jan 24, 5:23 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Mon Jan 19, 2:11 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Herbert Xu, (Sun Jan 18, 11:08 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Sun Jan 18, 11:27 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Mon Jan 19, 2:14 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Mon Jan 19, 4:40 am)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Mon Jan 19, 2:19 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Herbert Xu, (Mon Jan 19, 6:19 am)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Mon Jan 19, 4:59 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Sun Jan 25, 5:03 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Mon Jan 26, 3:59 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Mon Jan 26, 4:12 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Herbert Xu, (Mon Jan 19, 5:24 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Mon Jan 19, 2:45 am)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Thu Jan 15, 7:19 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Herbert Xu, (Wed Jan 14, 7:28 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 5:54 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 8:15 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 8:06 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Wed Jan 14, 6:01 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 5:42 am)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Wed Jan 14, 6:06 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 6:47 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Herbert Xu, (Wed Jan 14, 7:29 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 7:40 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Jarek Poplawski, (Wed Jan 14, 7:45 am)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Wed Jan 14, 12:25 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Fri Jan 9, 6:50 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Evgeniy Polyakov, (Fri Jan 9, 7:01 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Fri Jan 9, 7:06 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Eric Dumazet, (Fri Jan 9, 6:02 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Fri Jan 9, 6:09 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Eric Dumazet, (Fri Jan 9, 1:57 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Fri Jan 9, 3:04 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Eric Dumazet, (Fri Jan 9, 3:28 am)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 13, 7:27 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Eric Dumazet, (Tue Jan 13, 7:35 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Fri Jan 9, 3:42 am)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Thu Jan 8, 6:20 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, David Miller, (Tue Jan 13, 7:08 pm)

[PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Thu Jan 8, 4:16 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Jens Axboe, (Thu Jan 8, 3:44 pm)

Re: [PATCH] tcp: splice as many packets as possible at once, Willy Tarreau, (Thu Jan 8, 6:03 pm)

Navigation

Popular discussions


linux-kernel:
Hiten Pandya	Re: up? (emacs docbook xml ide)
Greg KH	[GIT PATCH] driver core patches against 2.6.24
Roland Dreier	Re: Integration of SCST in the mainstream Linux kernel
Florian Schmidt	blacklist kernel boot option
git:

openbsd-misc:

linux-netdev:

Linus Torvalds	Re: iptables very slow after commit 784544739a25c30637397ace5489eeb6e15d7d49
Arjan van de Ven	Re: [GIT]: Networking
David Miller	Re: [PATCH] pkt_sched: Destroy gen estimators under rtnl_lock().

Colocation donated by:

Who's online

There are currently 7 users and 889 guests online.

Online users

Syndicate