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Commit 2e57b79c authored by Rick Jones's avatar Rick Jones Committed by David S. Miller
Browse files

virtio_net: do not rate limit counter increments 



While it is desirable to rate limit certain messages, it is not
desirable to rate limit the incrementing of counters associated
with those messages.

Signed-off-by: default avatarRick Jones <rick.jones2@hp.com>
Acked-by: default avatarRusty Russell <rusty@rustcorp.com.au>
Acked-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 973db569

drivers/net/virtio_net.c

+4 −3
Original line number Original line Diff line number Diff line
@@ -625,12 +625,13 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev) 




	/* This can happen with OOM and indirect buffers. */

	/* This can happen with OOM and indirect buffers. */

	if (unlikely(capacity < 0)) {

	if (unlikely(capacity < 0)) {

		if (net_ratelimit()) {

		if (likely(capacity == -ENOMEM)) {

		if (likely(capacity == -ENOMEM)) {

			if (net_ratelimit()) {

				dev_warn(&dev->dev,

				dev_warn(&dev->dev,

					 "TX queue failure: out of memory\n");

					 "TX queue failure: out of memory\n");

			} else {

			} else {

			dev->stats.tx_fifo_errors++;

			dev->stats.tx_fifo_errors++;

			if (net_ratelimit())

				dev_warn(&dev->dev,

				dev_warn(&dev->dev,

					 "Unexpected TX queue failure: %d\n",

					 "Unexpected TX queue failure: %d\n",

					 capacity);

					 capacity);