From: David Brownell <david-b@pacbell.net>
To: Nate Diller <nate.diller@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Andrew Morton <akpm@osdl.org>, Benjamin LaHaise <bcrl@kvack.org>,
Christoph Hellwig <hch@infradead.org>,
Kenneth W Chen <kenneth.w.chen@intel.com>,
linux-aio@kvack.org, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, Nate Diller <nate@agami.com>,
netdev@vger.kernel.org, ocfs2-devel@oss.oracle.com,
Suparna Bhattacharya <suparna@in.ibm.com>,
Trond Myklebust <trond.myklebust@fys.uio.no>,
xfs-masters@oss.sgi.com
Subject: Re: [PATCH -mm 0/10][RFC] aio: make struct kiocb private
Date: Tue, 16 Jan 2007 00:22:35 -0800 [thread overview]
Message-ID: <200701160022.38492.david-b@pacbell.net> (raw)
In-Reply-To: <5c49b0ed0701152025t2e9fdd6cld36b077f36c78afe@mail.gmail.com>
On Monday 15 January 2007 8:25 pm, Nate Diller wrote:
> I don't think we should be waiting on sync I/O
> at the *top* of the call stack, like with wait_on_sync_kiocb(), I'd
> say the best place to wait is at the *bottom*, down in the I/O
> scheduler.
Erm ... *what* I/O scheduler? These I/O requests may go directly
to the end of the hardware I/O queue, which already has an I/O model
where each request can correspond directly to a KIOCB. And which
does not include any synchronous primitives.
No such scheduler has previously been, or _should_ be, required.
next prev parent reply other threads:[~2007-01-16 8:22 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-16 1:54 [PATCH -mm 0/10][RFC] aio: make struct kiocb private Nate Diller
2007-01-16 1:54 ` [PATCH -mm 4/10][RFC] aio: convert aio_complete to file_endio_t Nate Diller
2007-01-16 1:54 ` Nate Diller
2007-01-16 5:53 ` David Brownell
2007-01-16 9:21 ` Nate Diller
2007-01-16 1:54 ` [PATCH -mm 7/10][RFC] aio: make __blockdev_direct_IO use file_endio_t Nate Diller
2007-01-16 1:54 ` Nate Diller
2007-01-16 1:54 ` [PATCH -mm 6/10][RFC] aio: make nfs_directIO " Nate Diller
2007-01-16 1:54 ` Nate Diller
2007-01-16 1:54 ` [PATCH -mm 9/10][RFC] aio: usb gadget remove aio file ops Nate Diller
2007-01-16 6:05 ` David Brownell
2007-01-16 9:13 ` Nate Diller
2007-01-16 18:36 ` David Brownell
2007-01-16 1:54 ` [PATCH -mm 5/10][RFC] aio: make blk_directIO use file_endio_t Nate Diller
2007-01-16 1:54 ` Nate Diller
2007-01-16 1:54 ` [PATCH -mm 1/10][RFC] aio: scm remove struct siocb Nate Diller
2007-01-16 1:54 ` [PATCH -mm 3/10][RFC] aio: use iov_length instead of ki_left Nate Diller
2007-01-16 1:54 ` Nate Diller
2007-01-16 2:14 ` Christoph Hellwig
2007-01-16 2:14 ` Christoph Hellwig
2007-01-16 5:37 ` Nate Diller
2007-01-16 23:36 ` Ingo Oeser
2007-01-18 4:27 ` Vectored AIO breakage for sockets and pipes ? Suparna Bhattacharya
2007-01-18 21:40 ` Zach Brown
2007-01-16 1:54 ` [PATCH -mm 10/10][RFC] aio: convert file aio to file_endio_t Nate Diller
2007-01-16 1:54 ` [PATCH -mm 2/10][RFC] aio: net use struct socket for io Nate Diller
2007-01-16 1:54 ` Nate Diller
2007-01-16 5:44 ` Stephen Hemminger
2007-01-16 10:24 ` Evgeniy Polyakov
2007-01-16 1:54 ` [PATCH -mm 8/10][RFC] aio: make direct_IO aops use file_endio_t Nate Diller
2007-01-16 1:54 ` Nate Diller
2007-01-16 3:23 ` [PATCH -mm 0/10][RFC] aio: make struct kiocb private Christoph Hellwig
2007-01-16 4:25 ` Nate Diller
2007-01-16 8:22 ` David Brownell [this message]
2007-01-17 21:52 ` Benjamin LaHaise
2007-10-11 12:40 ` [Ocfs2-devel] " Benjamin LaHaise
2007-01-17 21:52 ` Benjamin LaHaise
2007-01-17 23:30 ` Nate Diller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200701160022.38492.david-b@pacbell.net \
--to=david-b@pacbell.net \
--cc=akpm@osdl.org \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=bcrl@kvack.org \
--cc=hch@infradead.org \
--cc=kenneth.w.chen@intel.com \
--cc=linux-aio@kvack.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=nate.diller@gmail.com \
--cc=nate@agami.com \
--cc=netdev@vger.kernel.org \
--cc=ocfs2-devel@oss.oracle.com \
--cc=suparna@in.ibm.com \
--cc=trond.myklebust@fys.uio.no \
--cc=viro@zeniv.linux.org.uk \
--cc=xfs-masters@oss.sgi.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.