tree fe75761c55f91e558b5899cc284fa9b4134d8167
parent c4682aec9caaca1fcfd1dd4b59cef47af22cbdc6
author Tejun Heo <tj@kernel.org> 1333316323 -0700
committer Tejun Heo <tj@kernel.org> 1333316323 -0700

blkcg: restructure blkio_group configruation setting

As part of userland interface restructuring, this patch updates
per-blkio_group configuration setting.  Instead of funneling
everything through a master function which has hard-coded cases for
each config file it may handle, the common part is factored into
blkg_conf_prep() and blkg_conf_finish() and different configuration
setters are implemented using the helpers.

While this doesn't result in immediate LOC reduction, this enables
further cleanups and more modular implementation.

Signed-off-by: Tejun Heo <tj@kernel.org>