From: Neil Brown <neilb@suse.de>
To: Mike Snitzer <snitzer@redhat.com>
Cc: jens.axboe@oracle.com,
"Martin K. Petersen" <martin.petersen@oracle.com>,
linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: md: Use new topology calls to indicate alignment and I/O sizes
Date: Wed, 1 Jul 2009 09:58:32 +1000 [thread overview]
Message-ID: <19018.42664.764760.682918@notabene.brown> (raw)
In-Reply-To: message from Mike Snitzer on Tuesday June 30
On Tuesday June 30, snitzer@redhat.com wrote:
>
> Neil,
>
> Any chance you could make a formal pull request for this MD topology
> support patch for 2.6.31-rc2?
Yes.. I want to include a couple of other patches in the same batch
and I've been a bit distracted lately (by a cold among other things).
I'll try to get this sorted out today.
>
> NOTE: all the disk_stack_limits() calls must pass the 3rd 'offset' arg
> in terms of bytes and _not_ sectors. So all of MD's calls to
> disk_stack_limits() should pass: rdev->data_offset << 9
Noted, thanks.
NeilBrown
prev parent reply other threads:[~2009-06-30 23:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <yq1ws73turf.fsf@sermon.lab.mkp.net>
[not found] ` <170fa0d20906231444t5432998eo8cc2335c6d4a3a0d@mail.gmail.com>
[not found] ` <19009.42494.925771.283731@notabene.brown>
2009-06-30 20:24 ` Mike Snitzer
2009-06-30 23:58 ` Neil Brown [this message]
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