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Commit af18fa50 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "dev: unregister netdev after 10hz"

parents f41b689f 2870a94f

net/core/dev.c

+4 −3
Original line number Diff line number Diff line
@@ -7934,6 +7934,7 @@ static void netdev_wait_allrefs(struct net_device *dev) 
			pr_emerg("unregister_netdevice: waiting for %s to become free. Usage count = %d\n",

				 dev->name, refcnt);

			warning_time = jiffies;

			break;

		}

	}

}
@@ -7997,9 +7998,9 @@ void netdev_run_todo(void) 
		netdev_wait_allrefs(dev);



		/* paranoia */

		BUG_ON(netdev_refcnt_read(dev));

		BUG_ON(!list_empty(&dev->ptype_all));

		BUG_ON(!list_empty(&dev->ptype_specific));

		WARN_ON(netdev_refcnt_read(dev));

		WARN_ON(!list_empty(&dev->ptype_all));

		WARN_ON(!list_empty(&dev->ptype_specific));

		WARN_ON(rcu_access_pointer(dev->ip_ptr));

		WARN_ON(rcu_access_pointer(dev->ip6_ptr));

		WARN_ON(dev->dn_ptr);