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From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: rwheeler@redhat.com, snitzer@redhat.com, jeff@garzik.org,
	neilb@suse.de, James.Bottomley@hansenpartnership.com,
	dgilbert@interlog.com, jens.axboe@oracle.com,
	linux-ide@vger.kernel.org
Subject: [PATCH 0 of 8] I/O topology patch kit
Date: Thu, 23 Apr 2009 01:29:27 -0400	[thread overview]
Message-ID: <patchbomb.1240464567@sermon.lab.mkp.net> (raw)


Here is another take of my I/O topology patches.  There was quite a bit
of discussion at the FS & Storage workshop about the need to describe
regions.  Sanity prevailed, and the region code and associated
complexity is now gone.

There are changes in various subsystems, all depending on the block
layer bits.  To avoid breaking bisection I ended up creating a new block
layer stacking function.  Once all patches are in place we can deprecate
the old one.

Comments and suggestions welcome.

-- 
Martin K. Petersen	Oracle Linux Engineering



             reply	other threads:[~2009-04-23  5:49 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-04-23  5:29 Martin K. Petersen [this message]
2009-04-23  5:29 ` [PATCH 1 of 8] block: Expose stacked device queues in sysfs Martin K. Petersen
2009-04-23  5:29 ` Martin K. Petersen
2009-04-23  5:29 ` [PATCH 2 of 8] block: Export I/O topology for block devices and partitions Martin K. Petersen
2009-04-23 10:51   ` Jens Axboe
2009-04-23 11:49     ` Matthew Wilcox
2009-04-23 11:55       ` Jens Axboe
2009-04-23 13:22         ` Matthew Wilcox
2009-04-23 13:30           ` Matthew Wilcox
2009-04-23 13:17     ` Martin K. Petersen
2009-04-23 18:13     ` Konrad Rzeszutek
2009-04-23 18:26       ` Ric Wheeler
2009-04-23 18:44         ` Matthew Wilcox
2009-04-23 18:34       ` Martin K. Petersen
2009-04-23  5:29 ` [PATCH 3 of 8] MD: Use new topology calls to indicate alignment and I/O sizes Martin K. Petersen
2009-04-23  5:29 ` [PATCH 4 of 8] sd: Physical block size and alignment support Martin K. Petersen
2009-04-23 16:37   ` Konrad Rzeszutek
2009-04-23 18:25     ` Martin K. Petersen
2009-04-23 18:44       ` Konrad Rzeszutek
2009-04-23 19:02         ` Martin K. Petersen
2009-04-23  5:29 ` Martin K. Petersen
2009-04-23  5:29 ` [PATCH 5 of 8] sd: Detect non-rotational devices Martin K. Petersen
2009-04-23 10:52   ` Jens Axboe
2009-04-23 11:09     ` Jeff Garzik
2009-04-23 11:13       ` Jens Axboe
2009-04-23 11:22         ` Jeff Garzik
2009-04-23 11:38       ` Matthew Wilcox
2009-04-23 11:58         ` Jeff Garzik
2009-04-23 12:03           ` Jens Axboe
2009-04-23 13:16         ` Martin K. Petersen
2009-04-23 13:33           ` Jeff Garzik
2009-04-23 14:10             ` James Bottomley
2009-04-23 14:16               ` Matthew Wilcox
2009-04-23 14:39                 ` Jeff Garzik
2009-04-23 17:25                   ` Matthew Wilcox
2009-04-23 17:37                     ` James Bottomley
2009-04-23  5:29 ` [PATCH 6 of 8] sd: Block limits VPD support Martin K. Petersen
2009-04-23  5:29 ` [PATCH 7 of 8] scsi_debug: Add support for physical block exponent and alignment Martin K. Petersen
2009-04-23  5:29 ` [PATCH 8 of 8] libata: Report disk alignment and physical block size Martin K. Petersen
2009-04-23 13:46   ` Matthew Wilcox
2009-04-23 14:05     ` Martin K. Petersen
2009-04-23  5:29 ` Martin K. Petersen
  -- strict thread matches above, loose matches on Subject: below --
2009-04-23  5:29 [PATCH 0 of 8] I/O topology patch kit Martin K. Petersen

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