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| author | Tejun Heo <tj@kernel.org> | 2013-01-09 20:05:13 +0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-01-09 20:05:13 +0400 |
| commit | 548bc8e1b38e48653a90f48f636f8d253504f8a2 (patch) | |
| tree | db4aca3e40185423e465ef5a67f44658ff292443 /block/cfq-iosched.c | |
| parent | 16b3de6652c7aef151f38726faf90f0dbc9e9c71 (diff) | |
| download | linux-548bc8e1b38e48653a90f48f636f8d253504f8a2.tar.xz | |
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>
Diffstat (limited to 'block/cfq-iosched.c')
0 files changed, 0 insertions, 0 deletions