From: Catherine Sullivan Date: Mon, 11 Oct 2021 15:36:48 +0000 (-0700) Subject: gve: Add netif_set_xps_queue call X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4edf8249bcd1c554b1a34166ca4ea5630031ecf5;p=linux.git 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 Signed-off-by: David Awogbemila Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/google/gve/gve_utils.c b/drivers/net/ethernet/google/gve/gve_utils.c index 93f3dcbeeea9d..45ff7a9ab5f9c 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)