From: jbarnes@sgi.com (Jesse Barnes)
To: Jens Axboe <axboe@suse.de>
Cc: Kenneth Chen <kenneth.w.chen@intel.com>,
"'Andrew Morton'" <akpm@osdl.org>,
linux-kernel@vger.kernel.org, thornber@redhat.com
Subject: Re: [PATCH] backing dev unplugging
Date: Wed, 10 Mar 2004 12:45:32 -0800 [thread overview]
Message-ID: <20040310204532.GA10281@sgi.com> (raw)
In-Reply-To: <20040310202025.GH15087@suse.de>
On Wed, Mar 10, 2004 at 09:20:25PM +0100, Jens Axboe wrote:
> It'll be hard to apply the patch against anything but -mm, since it
> builds (or at least will conflict with) other changes in there. I
> deliberately made a -mm version this time though I usually make -linus
> and adapt if necessary, for Andrew to get some testing on this.
I tried applying to a BK tree (that was fresh as of a couple of hours
ago), and ignored the dm related changes, and it seemed to work ok after
I fixed up rejects in direct-io.c and blkdev.h (which didn't seem hard,
unless I'm missing something):
10 qla2200 fc controllers, 64 cpus, 112 disks
stock BK tree: ~43945 I/Os per second
w/Jens' patch: ~47149 I/Os per second
Jesse
next prev parent reply other threads:[~2004-03-10 20:46 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-10 12:45 [PATCH] backing dev unplugging Jens Axboe
2004-03-10 19:55 ` Andrew Morton
2004-03-10 20:03 ` Kenneth Chen
2004-03-10 20:20 ` Jens Axboe
2004-03-10 20:45 ` Jesse Barnes [this message]
2004-03-10 20:49 ` Jens Axboe
[not found] ` <20040310205237.GK15087@suse.de>
2004-03-10 21:01 ` Jesse Barnes
2004-03-10 21:02 ` Jens Axboe
2004-03-10 21:35 ` Jesse Barnes
2004-03-10 23:54 ` Andrew Morton
2004-03-11 0:03 ` David Mosberger
2004-03-11 6:30 ` Jesse Barnes
2004-03-10 20:17 ` Jens Axboe
2004-03-15 5:53 ` Kenneth Chen
2004-03-10 20:14 ` Jeff Garzik
2004-03-10 20:19 ` Jens Axboe
2004-03-10 21:00 ` Andrew Morton
2004-03-10 21:02 ` Jens Axboe
2004-03-10 21:40 ` Miquel van Smoorenburg
2004-03-10 23:05 ` Andrew Morton
2004-03-11 0:05 ` Miquel van Smoorenburg
2004-03-11 0:17 ` Andrew Morton
2004-03-11 6:43 ` Jens Axboe
2004-03-10 22:22 ` Nathan Scott
2004-03-10 23:32 ` Steve Lord
2004-03-11 7:05 ` Jens Axboe
2004-03-11 9:14 ` Joe Thornber
2004-03-11 9:16 ` Jens Axboe
2004-03-11 12:17 ` Christophe Saout
2004-03-11 12:22 ` Jens Axboe
2004-03-11 13:11 ` Christophe Saout
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=20040310204532.GA10281@sgi.com \
--to=jbarnes@sgi.com \
--cc=akpm@osdl.org \
--cc=axboe@suse.de \
--cc=kenneth.w.chen@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=thornber@redhat.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.