Author: hselasky
Date: Tue Jul 17 11:08:40 2018
New Revision: 336401
URL: https://svnweb.freebsd.org/changeset/base/336401
Log:
Correctly write atomic variable in mlx5en(4).
MFC after: 1 week
Sponsored by: Mellanox Technologies
Modified:
head/sys/dev/mlx5/mlx5_en/mlx5_en_main.c
Modified: head/sys/dev/mlx5/mlx5_en/mlx5_en_main.c
==============================================================================
--- head/sys/dev/mlx5/mlx5_en/mlx5_en_main.c Tue Jul 17 10:44:16 2018
(r336400)
+++ head/sys/dev/mlx5/mlx5_en/mlx5_en_main.c Tue Jul 17 11:08:40 2018
(r336401)
@@ -1337,7 +1337,7 @@ mlx5e_open_sq(struct mlx5e_channel *c,
if (err)
goto err_disable_sq;
- atomic_store_rel_int(&sq->queue_state, MLX5E_SQ_READY);
+ WRITE_ONCE(sq->queue_state, MLX5E_SQ_READY);
return (0);
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