tree f49541527fa62db64f597b67e76c5b78201c568f
parent d5b351d483aabb0d0a0acd2930640428aa8e6339
author Jens Axboe <axboe@fb.com> 1397572017 -0600
committer Jens Axboe <axboe@fb.com> 1397572017 -0600

backend: fix potential division-by-zero

Signed-off-by: Jens Axboe <axboe@fb.com>