From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: jaxboe@fusionio.com
Cc: snitzer@redhat.com, msb@chromium.org,
linux-kernel@vger.kernel.org, dm-devel@redhat.com
Subject: Re: dm: pass up rotational flag
Date: Thu, 26 May 2011 22:42:46 -0400 [thread overview]
Message-ID: <1306464169-4291-1-git-send-email-martin.petersen@oracle.com> (raw)
In-Reply-To: <4DDEA689.2090004@fusionio.com>
Here's a tentative patch set for transitioning the non_rotational,
discard and secure discard queue flags to the topology information.
The first patch introduces a new function for setting the default limits
for stacking drivers like we discussed a few weeks ago. Wrt. to naming
I felt it was best to have a function that said "stacking". That's why
I introduced a new call instead of using blk_set_default_limits() even
though that function was originally motivated by device mapper.
The last two patches deal with non-rotational and the discard flags
respectively.
Let me know what you guys think...
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2011-05-27 2:43 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-25 20:50 [PATCH] " Mandeep Singh Baines
2011-05-26 18:23 ` Mike Snitzer
2011-05-26 18:29 ` Martin K. Petersen
2011-05-26 18:43 ` Mike Snitzer
2011-05-26 18:48 ` Martin K. Petersen
2011-05-26 19:14 ` Jens Axboe
2011-05-27 2:42 ` Martin K. Petersen [this message]
2011-05-27 2:42 ` [PATCH 1/3] block: Introduce blk_set_stacking_limits function Martin K. Petersen
2011-05-27 13:03 ` Mike Snitzer
2011-05-27 2:42 ` [PATCH 2/3] block: Move non-rotational flag to queue limits Martin K. Petersen
2011-05-27 13:02 ` Mike Snitzer
2011-05-31 2:19 ` Martin K. Petersen
2011-05-31 12:49 ` Mike Snitzer
2011-05-31 13:14 ` Jens Axboe
2011-05-31 14:28 ` Martin K. Petersen
2011-05-31 14:43 ` Jens Axboe
2011-05-27 2:42 ` [PATCH 3/3] block: Move discard and secure discard flags " Martin K. Petersen
2011-05-27 13:39 ` Mike Snitzer
2011-05-31 2:22 ` Martin K. Petersen
2011-07-13 15:46 ` Mike Snitzer
2011-05-27 16:20 ` Mandeep Singh Baines
2011-05-26 18:35 ` [PATCH v2] dm: pass up non-rotational flag Mike Snitzer
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