sync: add support for write life time hint
authorJens Axboe <axboe@kernel.dk>
Wed, 14 Jun 2017 15:55:40 +0000 (09:55 -0600)
committerJens Axboe <axboe@kernel.dk>
Wed, 14 Jun 2017 15:55:40 +0000 (09:55 -0600)
Not documented yet, as the interface may change. This matches
what I currently have implemented on the kernel side.

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

No differences found