| commit | 5bc4afb1ec6aa562fac4d9aba34d957ee42f5813 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Sun Apr 01 14:38:45 2012 -0700 |
| committer | Tejun Heo <tj@kernel.org> | Sun Apr 01 14:38:45 2012 -0700 |
| tree | dfef1de2dcb71beab3150ffecf6ae564d326ffba | |
| parent | d366e7ec41882791c970dfb7c67b737be8c3a174 [diff] |
blkcg: drop BLKCG_STAT_{PRIV|POL|OFF} macros
Now that all stat handling code lives in policy implementations,
there's no need to encode policy ID in cft->private.
* Export blkcg_prfill_[rw]stat() from blkcg, remove
blkcg_print_[rw]stat(), and implement cfqg_print_[rw]stat() which
use hard-code BLKIO_POLICY_PROP.
* Use cft->private for offset of the target field directly and drop
BLKCG_STAT_{PRIV|POL|OFF}().
Signed-off-by: Tejun Heo <tj@kernel.org>