| commit | 7c5d8f15e56da5c090b2ccd4ba56859a6269c2b5 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Fri Dec 28 15:15:06 2012 -0800 |
| committer | Tejun Heo <tj@kernel.org> | Fri Dec 28 15:15:06 2012 -0800 |
| tree | 5e58a04ca24c1b0708e47e5121a630a12b62d611 | |
| parent | d357ad81a55ee7712db2d19b7640da4abcaaac53 [diff] |
cfq-iosched: add hierarchical cfq_group statistics Unfortunately, at this point, there's no way to make the existing statistics hierarchical without creating nasty surprises for the existing users. Just create recursive counterpart of the existing stats. Signed-off-by: Tejun Heo <tj@kernel.org>