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| author | Vlad Buslov <vladbu@mellanox.com> | 2018-08-10 19:51:51 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-08-11 21:37:10 +0200 |
| commit | 764e9a24480f6ffba5493fb21e6a7b030d6b8b67 (patch) | |
| tree | fc393dce078fb6d5ac6014f0e72eca289ef6b33e /net/sched/em_u32.c | |
| parent | net: sched: act_tunnel_key: remove dependency on rtnl lock (diff) | |
| download | linux-764e9a24480f6ffba5493fb21e6a7b030d6b8b67.tar.xz linux-764e9a24480f6ffba5493fb21e6a7b030d6b8b67.zip | |
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>
Diffstat (limited to 'net/sched/em_u32.c')
0 files changed, 0 insertions, 0 deletions