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Commit 06c77c3e authored by David Ahern's avatar David Ahern Committed by David S. Miller
Browse files

ipv4: Rename and export nh_update_mtu 



Rename nh_update_mtu to fib_nhc_update_mtu and export for use by the
nexthop code.

Signed-off-by: default avatarDavid Ahern <dsahern@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c3669486

include/net/ip_fib.h

+1 −0
Original line number Diff line number Diff line
@@ -432,6 +432,7 @@ int fib_sync_down_dev(struct net_device *dev, unsigned long event, bool force); 
int fib_sync_down_addr(struct net_device *dev, __be32 local);

int fib_sync_up(struct net_device *dev, unsigned char nh_flags);

void fib_sync_mtu(struct net_device *dev, u32 orig_mtu);

void fib_nhc_update_mtu(struct fib_nh_common *nhc, u32 new, u32 orig);



#ifdef CONFIG_IP_ROUTE_MULTIPATH

int fib_multipath_hash(const struct net *net, const struct flowi4 *fl4,

net/ipv4/fib_semantics.c

+2 −2
Original line number Diff line number Diff line
@@ -1712,7 +1712,7 @@ static int call_fib_nh_notifiers(struct fib_nh *nh, 
 * - if the new MTU is greater than the PMTU, don't make any change

 * - otherwise, unlock and set PMTU

 */

static void nh_update_mtu(struct fib_nh_common *nhc, u32 new, u32 orig)

void fib_nhc_update_mtu(struct fib_nh_common *nhc, u32 new, u32 orig)

{

	struct fnhe_hash_bucket *bucket;

	int i;
@@ -1748,7 +1748,7 @@ void fib_sync_mtu(struct net_device *dev, u32 orig_mtu) 


	hlist_for_each_entry(nh, head, nh_hash) {

		if (nh->fib_nh_dev == dev)

			nh_update_mtu(&nh->nh_common, dev->mtu, orig_mtu);

			fib_nhc_update_mtu(&nh->nh_common, dev->mtu, orig_mtu);

	}

}