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net/mlx5e: xsk: Use mlx5e_trigger_napi_icosq for XSK wakeup

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mlx5e_xsk_wakeup triggers an IRQ by posting a NOP to async_icosq, taking
a spinlock to protect from concurrent access. There is already a
function that does the same: mlx5e_trigger_napi_icosq. Use this function
in mlx5e_xsk_wakeup.

Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Maxim Mikityanskiy
2022-09-30 09:28:48 -07:00
committed by Jakub Kicinski
parent 5fcc2cfc14
commit d54d7194ba
1 changed files with 1 additions and 3 deletions
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4
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c
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@@ -36,9 +36,7 @@ int mlx5e_xsk_wakeup(struct net_device *dev, u32 qid, u32 flags)
if (test_and_set_bit(MLX5E_SQ_STATE_PENDING_XSK_TX, &c->async_icosq.state))
return 0;
spin_lock_bh(&c->async_icosq_lock);
mlx5e_trigger_irq(&c->async_icosq);
spin_unlock_bh(&c->async_icosq_lock);
mlx5e_trigger_napi_icosq(c);
}
return 0;