diff options
| author | Catherine Sullivan <csully@google.com> | 2021-10-11 08:36:48 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-10-11 23:25:36 +0100 |
| commit | 4edf8249bcd1c554b1a34166ca4ea5630031ecf5 (patch) | |
| tree | ad6ef44b2adc487b4e32cb127f826cb7219ae324 /drivers/net/ethernet/google/gve/gve_utils.c | |
| parent | 87a7f321bb6a45e54b7d6c90d032ee5636a6ad97 (diff) | |
gve: Add netif_set_xps_queue call
Configure XPS when adding tx queues to the notification blocks.
Fixes: dbdaa67540512 ("gve: Move some static functions to a common file")
Signed-off-by: Catherine Sullivan <csully@google.com>
Signed-off-by: David Awogbemila <awogbemila@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/google/gve/gve_utils.c')
| -rw-r--r-- | drivers/net/ethernet/google/gve/gve_utils.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/google/gve/gve_utils.c b/drivers/net/ethernet/google/gve/gve_utils.c index 93f3dcbeeea9..45ff7a9ab5f9 100644 --- a/drivers/net/ethernet/google/gve/gve_utils.c +++ b/drivers/net/ethernet/google/gve/gve_utils.c @@ -18,12 +18,16 @@ void gve_tx_remove_from_block(struct gve_priv *priv, int queue_idx) void gve_tx_add_to_block(struct gve_priv *priv, int queue_idx) { + unsigned int active_cpus = min_t(int, priv->num_ntfy_blks / 2, + num_online_cpus()); int ntfy_idx = gve_tx_idx_to_ntfy(priv, queue_idx); struct gve_notify_block *block = &priv->ntfy_blocks[ntfy_idx]; struct gve_tx_ring *tx = &priv->tx[queue_idx]; block->tx = tx; tx->ntfy_id = ntfy_idx; + netif_set_xps_queue(priv->dev, get_cpu_mask(ntfy_idx % active_cpus), + queue_idx); } void gve_rx_remove_from_block(struct gve_priv *priv, int queue_idx) |