[dpdk-dev] [PATCH] kni: fix compilation error when debug enabled

Ferruh Yigit ferruh.yigit at intel.com
Thu Sep 15 14:06:44 CEST 2016


Fix build error with Linux kernel >= v4.7

Fix compile error because of Linux API change, 'trans_start' field
removed from 'struct net_device'.

Linux: 9b36627acecd ("net: remove dev->trans_start")

Signed-off-by: Ferruh Yigit <ferruh.yigit at intel.com>
---
 lib/librte_eal/linuxapp/kni/kni_net.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_eal/linuxapp/kni/kni_net.c b/lib/librte_eal/linuxapp/kni/kni_net.c
index fc82193..371bbfa 100644
--- a/lib/librte_eal/linuxapp/kni/kni_net.c
+++ b/lib/librte_eal/linuxapp/kni/kni_net.c
@@ -508,7 +508,7 @@ kni_net_tx_timeout (struct net_device *dev)
 	struct kni_dev *kni = netdev_priv(dev);
 
 	KNI_DBG("Transmit timeout at %ld, latency %ld\n", jiffies,
-			jiffies - dev->trans_start);
+			jiffies - dev_trans_start(dev));
 
 	kni->stats.tx_errors++;
 	netif_wake_queue(dev);
-- 
2.7.4



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