| commit | b50b636bce6293fa858cc7ff6c3ffe4920d90006 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Wed Dec 14 00:33:39 2011 +0100 |
| committer | Jens Axboe <axboe@kernel.dk> | Wed Dec 14 00:33:39 2011 +0100 |
| tree | 65a4c509ff491aa89bf4d1a5f3e26d600eeea49f | |
| parent | b9a1920837bc53430d339380e393a6e4c372939f [diff] |
block, cfq: kill ioc_gone Now that cic's are immediately unlinked under both locks, there's no need to count and drain cic's before module unload. RCU callback completion is waited with rcu_barrier(). While at it, remove residual RCU operations on cic_list. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>