tree 6e383e2ec48b5c90fe07325a7f6ab38ea1a97dfa
parent 5a4f13fad1ab5bd08dea78fc55321e429d83cddf
author Martin K. Petersen <martin.petersen@oracle.com> 1246410825 +1000
committer NeilBrown <neilb@suse.de> 1246410825 +1000

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>