lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-Id: <20190301200848.9534-7-saeedm@mellanox.com> Date: Fri, 1 Mar 2019 12:08:37 -0800 From: Saeed Mahameed <saeedm@...lanox.com> To: "David S. Miller" <davem@...emloft.net> Cc: netdev@...r.kernel.org, Roi Dayan <roid@...lanox.com>, Or Gerlitz <ogerlitz@...lanox.com>, Saeed Mahameed <saeedm@...lanox.com> Subject: [net-next 06/17] net/mlx5: Use own workqueue for lag netdev events processing From: Roi Dayan <roid@...lanox.com> Instead of using the system workqueue, allocate our own workqueue. This workqueue will be used to handle more work in the next patch. This patch doesn't change functionality. Signed-off-by: Roi Dayan <roid@...lanox.com> Reviewed-by: Or Gerlitz <ogerlitz@...lanox.com> Signed-off-by: Saeed Mahameed <saeedm@...lanox.com> --- drivers/net/ethernet/mellanox/mlx5/core/lag.c | 9 ++++++++- drivers/net/ethernet/mellanox/mlx5/core/lag.h | 1 + 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag.c index 3b0f7cf822d5..eff5c54818b7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag.c @@ -346,7 +346,7 @@ static void mlx5_do_bond(struct mlx5_lag *ldev) static void mlx5_queue_bond_work(struct mlx5_lag *ldev, unsigned long delay) { - schedule_delayed_work(&ldev->bond_work, delay); + queue_delayed_work(ldev->wq, &ldev->bond_work, delay); } static void mlx5_do_bond_work(struct work_struct *work) @@ -498,6 +498,12 @@ static struct mlx5_lag *mlx5_lag_dev_alloc(void) if (!ldev) return NULL; + ldev->wq = create_singlethread_workqueue("mlx5_lag"); + if (!ldev->wq) { + kfree(ldev); + return NULL; + } + INIT_DELAYED_WORK(&ldev->bond_work, mlx5_do_bond_work); return ldev; @@ -505,6 +511,7 @@ static struct mlx5_lag *mlx5_lag_dev_alloc(void) static void mlx5_lag_dev_free(struct mlx5_lag *ldev) { + destroy_workqueue(ldev->wq); kfree(ldev); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag.h b/drivers/net/ethernet/mellanox/mlx5/core/lag.h index a6637016c1ab..58f93d411ad5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag.h @@ -33,6 +33,7 @@ struct mlx5_lag { u8 v2p_map[MLX5_MAX_PORTS]; struct lag_func pf[MLX5_MAX_PORTS]; struct lag_tracker tracker; + struct workqueue_struct *wq; struct delayed_work bond_work; struct notifier_block nb; }; -- 2.20.1
Powered by blists - more mailing lists