xfrm: state: use rcu_deref and assign_pointer helpers

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Before xfrm_state_find() can use rcu_read_lock instead of xfrm_state_lock
we need to switch users of the hash table to assign/obtain the pointers
with the appropriate rcu helpers.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

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Florian Westphal 2016-08-09 12:16:08 +02:00 • committed by Steffen Klassert

parent b65e3d7be0

commit c8406998b8

1 changed files with 10 additions and 8 deletions

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net/xfrm/xfrm_state.c

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