Commits
Chengguang Xu committed 599d067dd3c
block: change return type to bool Because blk_do_io_stat() only does a judgement about the request contributes to IO statistics, it better changes return type to bool. Signed-off-by: Chengguang Xu <cgxu519@gmx.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>