| commit | 165f01354c52b6ce175b2c67f771c153f0563f41 | [log] [tgz] |
|---|---|---|
| author | Vlad Buslov <vladbu@mellanox.com> | Mon Feb 11 10:55:35 2019 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Tue Feb 12 13:41:32 2019 -0500 |
| tree | 2a967e039da5631027c1fbde1834356c5dbd1306 | |
| parent | 2cbfab07c69657a5a60323f86143f4ce8a829fa9 [diff] |
net: sched: protect block->chain0 with block->lock In order to remove dependency on rtnl lock, use block->lock to protect chain0 struct from concurrent modification. Rearrange code in chain0 callback add and del functions to only access chain0 when block->lock is held. Signed-off-by: Vlad Buslov <vladbu@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>