| commit | 548bc8e1b38e48653a90f48f636f8d253504f8a2 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Wed Jan 09 08:05:13 2013 -0800 |
| committer | Tejun Heo <tj@kernel.org> | Wed Jan 09 08:05:13 2013 -0800 |
| tree | db4aca3e40185423e465ef5a67f44658ff292443 | |
| parent | 16b3de6652c7aef151f38726faf90f0dbc9e9c71 [diff] |
block: RCU free request_queue RCU free request_queue so that blkcg_gq->q can be dereferenced under RCU lock. This will be used to implement hierarchical stats. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Vivek Goyal <vgoyal@redhat.com>