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

[PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-08
Re: [PATCH] tcp: splice as many packets as possible at once · Jens Axboe <hidden> · 2009-01-08
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-08
[PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-08
Re: [PATCH] tcp: splice as many packets as possible at once · Ben Mansell <hidden> · 2009-01-08
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-08
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-08
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-13
Re: [PATCH] tcp: splice as many packets as possible at once · Eric Dumazet <hidden> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Eric Dumazet <hidden> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-13
Re: [PATCH] tcp: splice as many packets as possible at once · Eric Dumazet <hidden> · 2009-01-13
Re: [PATCH] tcp: splice as many packets as possible at once · Eric Dumazet <hidden> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Eric Dumazet <hidden> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Eric Dumazet <hidden> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Eric Dumazet <hidden> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Eric Dumazet <hidden> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Eric Dumazet <hidden> · 2009-01-10
Re: [PATCH] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-01-11
Re: [PATCH] tcp: splice as many packets as possible at once · Eric Dumazet <hidden> · 2009-01-11
Re: [PATCH] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-01-11
Re: [PATCH] tcp: splice as many packets as possible at once · Eric Dumazet <hidden> · 2009-01-11
Re: [PATCH] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-01-11
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-15
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-15
Re: [PATCH] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-15
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-15
Re: [PATCH] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-15
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-15
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-15
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-15
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-15
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-25
Re: [PATCH] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-26
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-26
Re: [PATCH] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-24
Re: [PATCH] tcp: splice as many packets as possible at once · Ben Mansell <hidden> · 2009-01-20
Re: [PATCH] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-01-20
Re: [PATCH] tcp: splice as many packets as possible at once · Ben Mansell <hidden> · 2009-01-20
Re: [PATCH] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-20
Re: [PATCH] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-16
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-19
Re: [PATCH] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-20
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-20
Re: [PATCH v2] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-01-20
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-20
Re: [PATCH v2] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-01-20
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-20
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-20
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-21
Re: [PATCH v3] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-22
Re: [PATCH v3] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-26
Re: [PATCH v3] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-27
Re: [PATCH v3] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-27
Re: [PATCH v3] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-27
Re: [PATCH v3] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-27
Re: [PATCH v3] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-27
Re: [PATCH v3] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-27
Re: [PATCH v3] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-27
Re: [PATCH v3] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-27
Re: [PATCH v3] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-27
Re: [PATCH v3] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-28
Re: [PATCH v3] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-02-01
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-26
Re: [PATCH v2] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-01-26
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-27
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-01-27
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-30
Re: [PATCH v2] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-30
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-30
Re: [PATCH v2] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-30
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-30
Re: [PATCH v2] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-30
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-02-02
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-02-02
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-02-02
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · Bill Fink <hidden> · 2009-02-05
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Nick Piggin <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · Evgeniy Polyakov <hidden> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · Nick Piggin <hidden> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-02-04
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-02-06
Re: [PATCH v2] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-02-06
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-02-06
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-02-06
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-02-06
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-02-06
Re: [PATCH v2] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-02-06
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-02-06
Re: [PATCH v2] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-02-06
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-02-06
Re: [PATCH v2] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-02-06
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-02-06
Re: [PATCH v2] tcp: splice as many packets as possible at once · Jarek Poplawski <hidden> · 2009-02-06
Re: [PATCH v2] tcp: splice as many packets as possible at once · Nick Piggin <hidden> · 2009-02-03
Re: [PATCH v2] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-27
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-15
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-15
Re: [PATCH] tcp: splice as many packets as possible at once · Herbert Xu <herbert@gondor.apana.org.au> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · Eric Dumazet <hidden> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Willy Tarreau <w@1wt.eu> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · Eric Dumazet <hidden> · 2009-01-09
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-13
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-14
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-13
Re: [PATCH] tcp: splice as many packets as possible at once · David Miller <davem@davemloft.net> · 2009-01-13

From: Evgeniy Polyakov <hidden>
Date: 2009-01-14 00:23:15
Also in: lkml

On Tue, Jan 13, 2009 at 04:16:25PM -0800, David Miller (davem@davemloft.net) wrote:

I wish there were some way we could make this code grab and release a
reference to the SKB data area (I mean skb_shinfo(skb)->dataref) to
accomplish it's goals.

Ugh... Clone without cloninig, but by increasing the dataref. Getting
that splice only needs that skb to track the head of the original, this
may really work.

-- 
	Evgeniy Polyakov

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