block: Make protection interval calculation generic
authorMartin K. Petersen <martin.petersen@oracle.com>
Fri, 26 Sep 2014 23:20:00 +0000 (19:20 -0400)
committerJens Axboe <axboe@fb.com>
Sat, 27 Sep 2014 15:14:50 +0000 (09:14 -0600)
commit5a2aa873059fec8b6385071d9c0802893a9b2f41
treeec80bcd00c6b507d2a06564373ac6b01c634442e
parent3be91c4a3d090bd700bd6ee5bf457c1bbf189a4f
block: Make protection interval calculation generic

Now that the protection interval has been detached from the sector size
we need to be able to handle sizes that are different from 4K and
512. Make the interval calculation generic.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
block/bio-integrity.c