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authorDavid S. Miller <davem@davemloft.net>2018-01-29 18:14:59 +0300
committerDavid S. Miller <davem@davemloft.net>2018-01-29 18:15:51 +0300
commit3e3ab9ccca5b50b11bd4d16c2048b667343354bd (patch)
tree7279f7401e7cc2b93fb7cb2bff894b5385429a68 /include/net/dst.h
parent868c36dcc949c26bc74fa4661b670d9acc6489e4 (diff)
parentba804bb4b72e57374b5f567b783aa0298fba0ce6 (diff)
downloadlinux-3e3ab9ccca5b50b11bd4d16c2048b667343354bd.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/dst.h')
-rw-r--r--include/net/dst.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/net/dst.h b/include/net/dst.h
index 33d2a5433924..c63d2c37f6e9 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -504,4 +504,12 @@ static inline struct xfrm_state *dst_xfrm(const struct dst_entry *dst)
}
#endif
+static inline void skb_dst_update_pmtu(struct sk_buff *skb, u32 mtu)
+{
+ struct dst_entry *dst = skb_dst(skb);
+
+ if (dst && dst->ops->update_pmtu)
+ dst->ops->update_pmtu(dst, NULL, skb, mtu);
+}
+
#endif /* _NET_DST_H */