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From: Mike Snitzer <snitzer@redhat.com>
To: agk@redhat.com
Cc: dm-devel@redhat.com, "Martin K. Petersen" <martin.petersen@oracle.com>
Subject: Re: expose dm-stripe target's topology I/O hints
Date: Wed, 5 Aug 2009 09:07:51 -0400	[thread overview]
Message-ID: <20090805130751.GA20921@redhat.com> (raw)
In-Reply-To: <1247261592-9803-1-git-send-email-snitzer@redhat.com>

On Fri, Jul 10 2009 at  5:33pm -0400,
Mike Snitzer <snitzer@redhat.com> wrote:

> Add .io_hints to 'struct target_type' to allow the I/O hints portion of
> the 'struct queue_limits' to be set by each target.  Expose dm-stripe
> target's topology I/O hints.
> 
> NOTE: This patch makes use of blk_limits_io_min(); which will be
> upstream, via the block tree, in the near future.

Linus has pulled in the block changes that this patch depends on; see
linux-2.6 commits:
7c958e32649e0c35801762878fb0b6da8c55a515
70dd5bf3b99964d52862ad2810c24cc32a553535

So this .io_hints patch is good to go upstream now.

Mike

  reply	other threads:[~2009-08-05 13:07 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-07-10 21:33 [PATCH] expose dm-stripe target's topology I/O hints Mike Snitzer
2009-08-05 13:07 ` Mike Snitzer [this message]
2009-08-21 14:16 ` Mike Snitzer

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