| commit | da8b066262e12d1d0a3b1e6d3486e500169bf730 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Fri Apr 13 13:11:29 2012 -0700 |
| committer | Jens Axboe <axboe@kernel.dk> | Fri Apr 20 10:06:06 2012 +0200 |
| tree | 048eee7101b526017bbd295366bf2e95dd65e5a7 | |
| parent | 8bd435b30ecacb69bbb8b2d3e251f770b807c5b2 [diff] |
blkcg: make blkg_conf_prep() take @pol and return with queue lock held Add @pol to blkg_conf_prep() and let it return with queue lock held (to be released by blkg_conf_finish()). Note that @pol isn't used yet. This is to prepare for per-queue policy activation and doesn't cause any visible difference. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>