ipv6: addrlabel: rework ip6addrlbl_get()

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If we allocate skb before the lookup, we can use RCU
without the need of ip6addrlbl_hold()

This means that the following patch can get rid of refcounting.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eric Dumazet 2017-10-09 09:52:24 -07:00 • committed by David S. Miller

parent 1ee87d7a31

commit 66c77ff3a0

1 changed files with 13 additions and 23 deletions

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36

net/ipv6/addrlabel.c

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