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authorMartin K. Petersen <martin.petersen@oracle.com>2009-07-31 11:49:12 -0400
committerJens Axboe <jens.axboe@oracle.com>2009-08-01 10:24:35 +0200
commit70dd5bf3b99964d52862ad2810c24cc32a553535 (patch)
tree912cef9cf7545b9019ad4c54def7f651213f2725 /block/blk-sysfs.c
parent7c958e32649e0c35801762878fb0b6da8c55a515 (diff)
block: Stack optimal I/O size
When stacking block devices ensure that optimal I/O size is scaled accordingly. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/blk-sysfs.c')
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