Re: [PATCH net-next 1/3] net: update real_num_rx_queues even when !CONFIG_SYSFS
From: Jesper Dangaard Brouer <hidden>
Date: 2018-07-31 14:42:21
On Mon, 30 Jul 2018 20:43:51 -0700 Jakub Kicinski [off-list ref] wrote:
We used to depend on real_num_rx_queues as a upper bound for sanity checks. For AF_XDP socket validation it's useful if the check behaves the same regardless of CONFIG_SYSFS setting. Signed-off-by: Jakub Kicinski <redacted> Reviewed-by: Quentin Monnet <redacted>
Acked-by: Jesper Dangaard Brouer <redacted>
quoted hunk ↗ jump to hunk
--- include/linux/netdevice.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 9c917467a2c7..3bf7e93c9e96 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h@@ -3431,8 +3431,9 @@ int netif_set_real_num_tx_queues(struct net_device *dev, unsigned int txq); int netif_set_real_num_rx_queues(struct net_device *dev, unsigned int rxq); #else static inline int netif_set_real_num_rx_queues(struct net_device *dev, - unsigned int rxq) + unsigned int rxqs) { + dev->real_num_rx_queues = rxqs; return 0; } #endif
-- Best regards, Jesper Dangaard Brouer MSc.CS, Principal Kernel Engineer at Red Hat LinkedIn: http://www.linkedin.com/in/brouer