tree 9a52bf603488de4a68f45ce002d0d9817f0455a2
parent 10a6b3c67042914fe9d287027bf8792f69e84524
author Jens Axboe <axboe@kernel.dk> 1360238050 +0100
committer Jens Axboe <axboe@kernel.dk> 1360238050 +0100

Fix crash and precision of ETA with zones

If zonesize was bigger than zoneskip, we could encounter a divide by
zero when calculating the number of bytes.

Additionally, the math was just wrong for most cases of zone settings.
Improve that.

Signed-off-by: Jens Axboe <axboe@kernel.dk>