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net/mlx5e: Protect mod header entry flows list with spinlock
authorVlad Buslov <vladbu@mellanox.com>
Fri, 8 Jun 2018 19:10:09 +0000 (22:10 +0300)
committerSaeed Mahameed <saeedm@mellanox.com>
Fri, 9 Aug 2019 21:54:09 +0000 (14:54 -0700)
commit494c83d1f3807d9d9ffc2d4e91de1e00ff2a6331
tree8d0ce693728c44379a16f42a152dd219dea25742tree | snapshot
parent86608648e8f0256a99e690bb34ecd12e7082ab89commit | diff
net/mlx5e: Protect mod header entry flows list with spinlock

To remove dependency on rtnl lock, extend mod header entry with spinlock
and use it to protect list of flows attached to mod header entry from
concurrent modifications.

Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Reviewed-by: Jianbo Liu <jianbol@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c diff | blob | history
Linux Kernel Source Tree.