[PATCH V2 07/10] block, bfq: use standard file names for the proportional-share policy

Some of the files exposed in a cgroup by bfq, for the proportional share policy, have the same meaning as the files owned by cfq (before legacy blk was removed). The old implementation of the cgroup interface didn't allow different entities to create cgroup files with the same name (in the same

[PATCH V2 07/10] block, bfq: use standard file names for the proportional-share policy

Some of the files exposed in a cgroup by bfq, for the proportional share policy, have the same meaning as the files owned by cfq (before legacy blk was removed). The old implementation of the cgroup interface didn't allow different entities to create cgroup files with the same name (in the same