From: "David S. Miller" <davem@davemloft.net>
To: Avi Kivity <avi@argo.co.il>
Cc: galibert@pobox.com, linux-kernel@vger.kernel.org
Subject: Re: tcp_sendpage and page allocation lifetime vs. iscsi
Date: Mon, 25 Apr 2005 12:19:53 -0700 [thread overview]
Message-ID: <20050425121953.6b5c3278.davem@davemloft.net> (raw)
In-Reply-To: <426D40D4.8050900@argo.co.il>
On Mon, 25 Apr 2005 22:11:16 +0300
Avi Kivity <avi@argo.co.il> wrote:
> you need a completion to tell you when your buffer has been sent. you
> can use the kiocb parameter to tcp_sendmsg, as it has a completion.
> however, tcp_sendmsg does not appear to use it.
>
> in effect, you need tcp aio, but the mainline kernel does not support it
> yet.
Or, he could simply not try to reuse the private buffer he is
giving to TCP.
next prev parent reply other threads:[~2005-04-25 19:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-25 17:02 Olivier Galibert
2005-04-25 19:11 ` Avi Kivity
2005-04-25 19:19 ` David S. Miller [this message]
2005-04-25 19:43 ` Avi Kivity
2005-04-25 19:37 ` David S. Miller
2005-04-25 22:06 ` Olivier Galibert
2005-04-25 22:08 ` David S. Miller
2005-04-25 22:31 ` Olivier Galibert
2005-04-29 17:09 ` Dmitry Yusupov
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