| commit | 5fe224d2d5fbf8f020b30d0ba69fed7856923752 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Thu Mar 08 10:53:57 2012 -0800 |
| committer | Jens Axboe <axboe@kernel.dk> | Tue Mar 20 12:45:37 2012 +0100 |
| tree | 26941c40cd28c4f7070e8edab338d340afd2bc99 | |
| parent | 1cd9e039fc258f91fe38b97b3c622b13a3b8a795 [diff] |
blkcg: don't use percpu for merged stats With recent plug merge updates, merged stats are no longer called for plug merges and now only updated while holding queue_lock. As stats_lock is scheduled to be removed, there's no reason to use percpu for merged stats. Don't use percpu for merged stats. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>