| commit | 764e9a24480f6ffba5493fb21e6a7b030d6b8b67 | [log] [tgz] |
|---|---|---|
| author | Vlad Buslov <vladbu@mellanox.com> | Fri Aug 10 20:51:51 2018 +0300 |
| committer | David S. Miller <davem@davemloft.net> | Sat Aug 11 12:37:10 2018 -0700 |
| tree | fc393dce078fb6d5ac6014f0e72eca289ef6b33e | |
| parent | 729e01260989cc06c8a78491b46545793aef323a [diff] |
net: sched: act_vlan: remove dependency on rtnl lock Use tcf spinlock to protect vlan action private data from concurrent modification during dump and init. Use rcu swap operation to reassign params pointer under protection of tcf lock. (old params value is not used by init, so there is no need of standalone rcu dereference step) Remove rtnl assertion that is no longer necessary. Signed-off-by: Vlad Buslov <vladbu@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>