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From: David Awogbemila <awogbemila@google.com>
To: netdev@vger.kernel.org
Cc: Catherine Sullivan <csully@google.com>,
	Yangchun Fu <yangchun@google.com>,
	David Awogbemila <awogbemila@google.com>
Subject: [PATCH net-next 12/18] gve: Add netif_set_xps_queue call
Date: Tue, 18 Aug 2020 12:44:11 -0700	[thread overview]
Message-ID: <20200818194417.2003932-13-awogbemila@google.com> (raw)
In-Reply-To: <20200818194417.2003932-1-awogbemila@google.com>

From: Catherine Sullivan <csully@google.com>

Configure XPS when adding tx queues to the notification blocks.

Reviewed-by: Yangchun Fu <yangchun@google.com>
Signed-off-by: Catherine Sullivan <csully@google.com>
Signed-off-by: David Awogbemila <awogbemila@google.com>
---
 drivers/net/ethernet/google/gve/gve_tx.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/google/gve/gve_tx.c b/drivers/net/ethernet/google/gve/gve_tx.c
index 01d26bdca9b1..5d75dec1c520 100644
--- a/drivers/net/ethernet/google/gve/gve_tx.c
+++ b/drivers/net/ethernet/google/gve/gve_tx.c
@@ -176,12 +176,16 @@ static void gve_tx_free_ring(struct gve_priv *priv, int idx)
 
 static 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);
 }
 
 static int gve_tx_alloc_ring(struct gve_priv *priv, int idx)
-- 
2.28.0.220.ged08abb693-goog


  parent reply	other threads:[~2020-08-18 19:45 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-18 19:43 [PATCH net-next 00/18] GVE Driver v1.1.0 Features David Awogbemila
2020-08-18 19:44 ` [PATCH net-next 01/18] gve: Get and set Rx copybreak via ethtool David Awogbemila
2020-08-18 20:00   ` Andrew Lunn
2020-08-18 19:44 ` [PATCH net-next 02/18] gve: Add stats for gve David Awogbemila
2020-08-18 19:44 ` [PATCH net-next 03/18] gve: Register netdev earlier David Awogbemila
2020-08-18 20:09   ` Andrew Lunn
2020-08-18 19:44 ` [PATCH net-next 04/18] gve: Add support for dma_mask register David Awogbemila
2020-08-18 20:15   ` Andrew Lunn
2020-08-18 19:44 ` [PATCH net-next 05/18] gve: Add Gvnic stats AQ command and ethtool show/set-priv-flags David Awogbemila
2020-08-19  3:13   ` Jakub Kicinski
2020-08-25 15:46     ` David Awogbemila
2020-08-25 16:46       ` Jakub Kicinski
2020-08-26  0:06         ` David Awogbemila
2020-08-26  0:53           ` Jakub Kicinski
2020-08-27 19:24             ` David Awogbemila
2020-08-18 19:44 ` [PATCH net-next 06/18] gve: Batch AQ commands for creating and destroying queues David Awogbemila
2020-08-18 20:16   ` David Miller
2020-08-18 22:25     ` David Awogbemila
2020-08-18 19:44 ` [PATCH net-next 07/18] gve: Use link status register to report link status David Awogbemila
2020-08-19  3:36   ` Jakub Kicinski
2020-08-25 15:46     ` David Awogbemila
2020-08-18 19:44 ` [PATCH net-next 08/18] gve: Enable Link Speed Reporting in the driver David Awogbemila
2020-08-18 21:30   ` Jakub Kicinski
2020-08-18 19:44 ` [PATCH net-next 09/18] gve: Add support for raw addressing device option David Awogbemila
2020-08-18 19:44 ` [PATCH net-next 10/18] gve: Add support for raw addressing to the rx path David Awogbemila
2020-08-18 20:18   ` David Miller
2020-08-18 22:25     ` David Awogbemila
2020-08-18 19:44 ` [PATCH net-next 11/18] gve: Add support for raw addressing in the tx path David Awogbemila
2020-08-18 19:44 ` David Awogbemila [this message]
2020-08-18 19:44 ` [PATCH net-next 13/18] gve: Add rx buffer pagecnt bias David Awogbemila
2020-08-18 19:44 ` [PATCH net-next 14/18] gve: Move the irq db indexes out of the ntfy block struct David Awogbemila
2020-08-18 19:44 ` [PATCH net-next 15/18] gve: Prefetch packet pages and packet descriptors David Awogbemila
2020-08-18 19:44 ` [PATCH net-next 16/18] gve: Also WARN for skb index equals num_queues David Awogbemila
2020-08-18 19:44 ` [PATCH net-next 17/18] gve: Switch to use napi_complete_done David Awogbemila
2020-08-18 19:44 ` [PATCH net-next 18/18] gve: Bump version to 1.1.0 David Awogbemila
2020-08-19  3:40   ` Jakub Kicinski
2020-08-18 20:19 ` [PATCH net-next 00/18] GVE Driver v1.1.0 Features David Miller
2020-08-18 22:24   ` David Awogbemila

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