netdev_tx_sent_queue 在Kubernetes(K8S)中,netdev_tx_sent_queue是一个关键的概念,用于管理网络设备发送队列。如果你是一名刚入行的小白开发者,不知道如何实现netdev_tx_sent_queue,不用担心,我将为你详细介绍整个流程并提供代码示例。 首先,让我们来看一下实现netdev_tx_sent_queue的整体流程。可以用以下表格...
netdev: add per-queue statistics Browse files The ethtool-nl family does a good job exposing various protocol related and IEEE/IETF statistics which used to get dumped under ethtool -S, with creative names. Queue stats don't have a netlink API, yet, and remain a lion's share of et...
configs tested: 139 configs skipped: 3 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: alpha allnoconfig gcc alpha allyesconfig gcc alpha defconfig gcc arc allmodconfig gcc arc allnoconfig gcc arc allyesconfig gcc arc defconfig g...
Hello! I have a problem with X710-4 ethernet card. When I add 2 ports to existing bond or make new bond, nothing works. I tried latest firmware 9.10
示例1: dev_all_qdisc_sleeping_noop ▲点赞 9▼ staticbooldev_all_qdisc_sleeping_noop(struct net_device *dev){unsignedinti;for(i =0; i < dev->num_tx_queues; i++) {structnetdev_queue*txq=netdev_get_tx_queue(dev,i);if(txq->qdisc_sleeping != &noop_qdisc)returnfalse; ...
> on an ethernet interface. > > Software queuing used per-AC netdev subqueue > congestion control whenever a global AC limit was > hit. This meant in practice a single station or > tid queue could starve others rather easily. This ...
static int virtnet_xdp_handler(struct bpf_prog *xdp_prog, struct xdp_buff *xdp, struct net_device *dev, unsigned int *xdp_xmit, @@ -3394,7 +3395,8 @@ static int virtnet_tx_resize(struct virtnet_info *vi, struct send_queue *sq,virt...
I tested ping and iperf. everything is fine. This issue arises only when streaming. [ 131.063163] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:306 dev_watchdog+0x2c0/0x2cc() [ 131.071672] NETDEV WATCHDOG: eth0 (cpsw): transmit queue 0 timed out ...
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Netdev Watchdog timeout message indicates that the hardware is not serving the transmit queue. The kernel monitors the time when the packet sentout by keeping a timer, it the timer expires, the kernel outputs thismessage. This is a hardware and driver specific error, it's not possible to ...