From a953be53ce40440acb4740edb48577b9468d4c3d Mon Sep 17 00:00:00 2001 From: Michael Dalton Date: Thu, 16 Jan 2014 22:23:28 -0800 Subject: net-sysfs: add support for device-specific rx queue sysfs attributes Extend existing support for netdevice receive queue sysfs attributes to permit a device-specific attribute group. Initial use case for this support will be to allow the virtio-net device to export per-receive queue mergeable receive buffer size. Signed-off-by: Michael Dalton Signed-off-by: David S. Miller --- net/core/dev.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'net/core/dev.c') diff --git a/net/core/dev.c b/net/core/dev.c index f87bedd51eed..288df6232006 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2083,7 +2083,7 @@ int netif_set_real_num_tx_queues(struct net_device *dev, unsigned int txq) } EXPORT_SYMBOL(netif_set_real_num_tx_queues); -#ifdef CONFIG_RPS +#ifdef CONFIG_SYSFS /** * netif_set_real_num_rx_queues - set actual number of RX queues used * @dev: Network device @@ -5764,7 +5764,7 @@ void netif_stacked_transfer_operstate(const struct net_device *rootdev, } EXPORT_SYMBOL(netif_stacked_transfer_operstate); -#ifdef CONFIG_RPS +#ifdef CONFIG_SYSFS static int netif_alloc_rx_queues(struct net_device *dev) { unsigned int i, count = dev->num_rx_queues; @@ -6309,7 +6309,7 @@ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name, return NULL; } -#ifdef CONFIG_RPS +#ifdef CONFIG_SYSFS if (rxqs < 1) { pr_err("alloc_netdev: Unable to allocate device with zero RX queues\n"); return NULL; @@ -6365,7 +6365,7 @@ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name, if (netif_alloc_netdev_queues(dev)) goto free_all; -#ifdef CONFIG_RPS +#ifdef CONFIG_SYSFS dev->num_rx_queues = rxqs; dev->real_num_rx_queues = rxqs; if (netif_alloc_rx_queues(dev)) @@ -6385,7 +6385,7 @@ free_all: free_pcpu: free_percpu(dev->pcpu_refcnt); netif_free_tx_queues(dev); -#ifdef CONFIG_RPS +#ifdef CONFIG_SYSFS kfree(dev->_rx); #endif @@ -6410,7 +6410,7 @@ void free_netdev(struct net_device *dev) release_net(dev_net(dev)); netif_free_tx_queues(dev); -#ifdef CONFIG_RPS +#ifdef CONFIG_SYSFS kfree(dev->_rx); #endif -- cgit v1.2.3