From: Martin K. Petersen <martin.petersen@oracle.com>
Date: Wed, 1 Jul 2009 01:13:45 +0000 (+1000)
Subject: md: Use new topology calls to indicate alignment and I/O sizes
X-Git-Tag: v2.6.31-rc2~25^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f6c2e4b325a8e9f8f47febb2fd0ed4fae7d45a9;p=pandora-kernel.git

md: Use new topology calls to indicate alignment and I/O sizes

Switch MD over to the new disk_stack_limits() function which checks for
aligment and adjusts preferred I/O sizes when stacking.

Also indicate preferred I/O sizes where applicable.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: NeilBrown <neilb@suse.de>
---

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