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[IPoIB] Improve ipoib_timeout() output 

Use jiffies_to_msecs() so we print a human-readable time so
we don't have to worry about what HZ is configured to, and
print out a few values to make post-mortem analysis easier.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
hifive-unleashed-5.1
Roland Dreier 2005-10-18 12:20:06 -07:00
parent 762a03e21e
commit 4b2d319b53
1 changed files with 5 additions and 2 deletions
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7
drivers/infiniband/ulp/ipoib/ipoib_main.c
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@ -637,8 +637,11 @@ static void ipoib_timeout(struct net_device *dev)
{
struct ipoib_dev_priv *priv = netdev_priv(dev);
ipoib_warn(priv, "transmit timeout: latency %ld\n",
jiffies - dev->trans_start);
ipoib_warn(priv, "transmit timeout: latency %d msecs\n",
jiffies_to_msecs(jiffies - dev->trans_start));
ipoib_warn(priv, "queue stopped %d, tx_head %u, tx_tail %u\n",
netif_queue_stopped(dev),
priv->tx_head, priv->tx_tail);
/* XXX reset QP, etc. */
}