Differential D54721 Diff 169918 sys/net/if.c

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sys/net/if.c

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*/		*/
#ifdef ALTQ		#ifdef ALTQ
if (ALTQ_IS_ENABLED(&ifp->if_snd))		if (ALTQ_IS_ENABLED(&ifp->if_snd))
altq_disable(&ifp->if_snd);		altq_disable(&ifp->if_snd);
if (ALTQ_IS_ATTACHED(&ifp->if_snd))		if (ALTQ_IS_ATTACHED(&ifp->if_snd))
altq_detach(&ifp->if_snd);		altq_detach(&ifp->if_snd);
#endif		#endif

		rt_flushifroutes(ifp);

if_purgeaddrs(ifp);		if_purgeaddrs(ifp);
EVENTHANDLER_INVOKE(ifnet_departure_event, ifp);		EVENTHANDLER_INVOKE(ifnet_departure_event, ifp);
if_purgemaddrs(ifp);		if_purgemaddrs(ifp);
if (IS_DEFAULT_VNET(curvnet))		if (IS_DEFAULT_VNET(curvnet))
devctl_notify("IFNET", ifp->if_xname, "DETACH", NULL);		devctl_notify("IFNET", ifp->if_xname, "DETACH", NULL);

if (!vmove) {		if (!vmove) {
/*		/*
* Prevent further calls into the device driver via ifnet.		* Prevent further calls into the device driver via ifnet.
*/		*/
if_dead(ifp);		if_dead(ifp);

/*		/*
* Clean up all addresses.		* Clean up all addresses.
*/		*/
IF_ADDR_WLOCK(ifp);		IF_ADDR_WLOCK(ifp);
if (!CK_STAILQ_EMPTY(&ifp->if_addrhead)) {		if (!CK_STAILQ_EMPTY(&ifp->if_addrhead)) {
ifa = CK_STAILQ_FIRST(&ifp->if_addrhead);		ifa = CK_STAILQ_FIRST(&ifp->if_addrhead);
CK_STAILQ_REMOVE(&ifp->if_addrhead, ifa, ifaddr, ifa_link);		CK_STAILQ_REMOVE(&ifp->if_addrhead, ifa, ifaddr, ifa_link);
IF_ADDR_WUNLOCK(ifp);		IF_ADDR_WUNLOCK(ifp);
ifa_free(ifa);		ifa_free(ifa);
} else		} else
IF_ADDR_WUNLOCK(ifp);		IF_ADDR_WUNLOCK(ifp);
}		}

rt_flushifroutes(ifp);
}		}

#ifdef VIMAGE		#ifdef VIMAGE
/*		/*
* if_vmove() performs a limited version of if_detach() in current		* if_vmove() performs a limited version of if_detach() in current
* vnet and if_attach()es the ifnet to the vnet specified as 2nd arg.		* vnet and if_attach()es the ifnet to the vnet specified as 2nd arg.
*/		*/
static void		static void
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