diff options
| author | Maxim Mikityanskiy <maximmi@nvidia.com> | 2022-09-30 09:28:48 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-10-01 13:30:19 -0700 |
| commit | d54d7194ba48e074d4d51580753d3a396b82aecf (patch) | |
| tree | 0d3014e91c5cdd8a655cb105d5fe3827b56da099 /drivers/net/ethernet/mellanox | |
| parent | 5fcc2cfc14ae0b44a47b8dcaa037068ff8151bde (diff) | |
| download | linux-d54d7194ba48e074d4d51580753d3a396b82aecf.tar.bz2 | |
net/mlx5e: xsk: Use mlx5e_trigger_napi_icosq for XSK wakeup
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>
Diffstat (limited to 'drivers/net/ethernet/mellanox')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c index 4902ef74fedf..1203d7d5f9bd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c @@ -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; |