tree ec80bcd00c6b507d2a06564373ac6b01c634442e
parent 3be91c4a3d090bd700bd6ee5bf457c1bbf189a4f
author Martin K. Petersen <martin.petersen@oracle.com> 1411773600 -0400
committer Jens Axboe <axboe@fb.com> 1411830890 -0600

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>