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(parent: 7a2b03c) | patch
inetpeer: __rcu annotations
authorEric Dumazet <eric.dumazet@gmail.com>
Mon, 25 Oct 2010 23:55:38 +0000 (23:55 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 27 Oct 2010 18:37:33 +0000 (11:37 -0700)
commitb914c4ea929a4ba6fb97967800dc473c31552b98
tree630f7c81d82e580e5aa5164c0e4cf1d0dadca3batree | snapshot (tar.gz zip)
parent7a2b03c5175e9ddcc2a2d48ca86dea8a88b68383commit | diff
inetpeer: __rcu annotations

Adds __rcu annotations to inetpeer
(struct inet_peer)->avl_left
(struct inet_peer)->avl_right

This is a tedious cleanup, but removes one smp_wmb() from link_to_pool()
since we now use more self documenting rcu_assign_pointer().

Note the use of RCU_INIT_POINTER() instead of rcu_assign_pointer() in
all cases we dont need a memory barrier.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/inetpeer.h diff | blob | blame | history
net/ipv4/inetpeer.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)