Commit ebdcf045 authored Oct 15, 2017 by Xin Long Committed by David S. Miller Oct 16, 2017

rtnetlink: bring NETDEV_CHANGE_TX_QUEUE_LEN event process back in rtnetlink_event



The same fix for changing mtu in the patch 'rtnetlink: bring
NETDEV_CHANGEMTU event process back in rtnetlink_event' is
needed for changing tx_queue_len.

Note that the redundant notifications issue for tx_queue_len
will be fixed in the later patch 'rtnetlink: do not send
notification for tx_queue_len in do_setlink'.

Fixes: 27b3b551 ("rtnetlink: Do not generate notifications for NETDEV_CHANGE_TX_QUEUE_LEN event")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 8a212589

net/core/rtnetlink.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -4287,6 +4287,7 @@ static int rtnetlink_event(struct notifier_block *this, unsigned long event, voi
		case NETDEV_NOTIFY_PEERS:
		case NETDEV_RESEND_IGMP:
		case NETDEV_CHANGEINFODATA:
		case NETDEV_CHANGE_TX_QUEUE_LEN:
		rtmsg_ifinfo_event(RTM_NEWLINK, dev, 0, rtnl_get_event(event),
		GFP_KERNEL);
		break;

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