From: "H. Peter Anvin" <hpa@zytor.com>
To: Eric Dumazet <dada1@cosmosbay.com>
Cc: Jens Axboe <jens.axboe@oracle.com>,
linux-kernel@vger.kernel.org, cotte@de.ibm.com, hugh@veritas.com,
neilb@suse.de, zanussi@us.ibm.com,
Linus Torvalds <torvalds@osdl.org>,
hch@infradead.org
Subject: Re: [PATCH] sendfile removal
Date: Fri, 01 Jun 2007 08:52:33 -0700 [thread overview]
Message-ID: <466040C1.6030004@zytor.com> (raw)
In-Reply-To: <465FC92C.50608@cosmosbay.com>
Eric Dumazet wrote:
>
> As I said, this new non blocking feature on the input side (disk), is
> nice and usefull. (For people scared by splice() syscall :) )
>
> Just have to mention it is a change of behavior, and documentation
> probably needs to reflect this change. "Since linux 2.6.23, sendfile()
> repects O_NONBLOCK on in_fd as well"
>
Fair enough. Unix has traditionally not acknowledged the possibility of
nonblocking I/O on conventional files, for some odd reason.
-hpa
next prev parent reply other threads:[~2007-06-01 15:57 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-31 10:33 [PATCH] sendfile removal Jens Axboe
2007-05-31 10:47 ` Jens Axboe
2007-05-31 10:47 ` Eric Dumazet
2007-05-31 10:53 ` Jens Axboe
2007-06-01 4:09 ` H. Peter Anvin
2007-06-01 5:41 ` Jens Axboe
2007-06-01 5:50 ` H. Peter Anvin
2007-06-01 7:22 ` Eric Dumazet
2007-06-01 15:52 ` H. Peter Anvin [this message]
2007-06-01 16:18 ` Linus Torvalds
2007-06-01 16:47 ` Eric Dumazet
2007-06-01 16:53 ` H. Peter Anvin
2007-06-02 15:02 ` Jens Axboe
2007-06-02 15:01 ` Jens Axboe
2007-06-02 15:40 ` Linus Torvalds
2007-06-02 16:35 ` Jens Axboe
[not found] ` <20070603130507.GA11170@mail.ustc.edu.cn>
2007-06-03 13:05 ` Fengguang Wu
[not found] ` <20070603142931.GA5916@mail.ustc.edu.cn>
2007-06-03 14:29 ` Fengguang Wu
[not found] ` <20070604004647.GA8076@mail.ustc.edu.cn>
2007-06-04 0:46 ` Fengguang Wu
2007-06-04 8:05 ` Jens Axboe
[not found] ` <20070604112214.GA7457@mail.ustc.edu.cn>
2007-06-04 11:22 ` Fengguang Wu
2007-06-01 16:22 ` Pádraig Brady
2007-05-31 10:55 ` Christoph Hellwig
2007-05-31 11:05 ` Jens Axboe
2007-05-31 12:26 ` Neil Brown
2007-05-31 12:27 ` Jens Axboe
2007-06-01 2:44 ` [PATCH] sendfile removal (nfsd update) Neil Brown
2007-06-01 5:44 ` Jens Axboe
2007-06-01 8:01 ` Jens Axboe
2007-06-01 8:15 ` [PATCH] sendfile removal Jens Axboe
2007-05-31 11:04 ` Carsten Otte
2007-05-31 11:06 ` Jens Axboe
2007-05-31 15:33 ` Tom Zanussi
2007-05-31 19:01 ` Jens Axboe
2007-05-31 17:06 ` Hugh Dickins
2007-05-31 17:31 ` Christoph Hellwig
2007-05-31 19:03 ` Jens Axboe
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