blk-throttle: export io_serviced_recursive, io_service_bytes_recursive
authorweiping zhang <zhangweiping@didichuxing.com>
Mon, 11 Dec 2017 14:56:25 +0000 (22:56 +0800)
committerJens Axboe <axboe@kernel.dk>
Thu, 18 Jan 2018 19:55:55 +0000 (12:55 -0700)
commit17534c6f2c065ad8e34ff6f013e5afaa90428512
tree075d77bb924aa8e4d05668676cd13e7f101bb7c0
parent2c2086afc2b8b974fac32cb028e73dc27bfae442
blk-throttle: export io_serviced_recursive, io_service_bytes_recursive

export these two interface for cgroup-v1.

Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: weiping zhang <zhangweiping@didichuxing.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-throttle.c