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| author | Patrick McHardy <kaber@trash.net> | 2007-02-12 11:12:57 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-02-12 11:12:57 -0800 |
| commit | 923f4902fefdf4e89b0fb32c4e069d4f57d704f5 (patch) | |
| tree | 2fad9f83c0e6da178f5167f6efb2b75cbe28c68e /include/net | |
| parent | 642d628b2c92e5283bbd3c849c7099c64ab68856 (diff) | |
| download | linux-923f4902fefdf4e89b0fb32c4e069d4f57d704f5.tar.gz linux-923f4902fefdf4e89b0fb32c4e069d4f57d704f5.tar.bz2 linux-923f4902fefdf4e89b0fb32c4e069d4f57d704f5.zip | |
[NETFILTER]: nf_conntrack: properly use RCU API for nf_ct_protos/nf_ct_l3protos arrays
Replace preempt_{enable,disable} based RCU by proper use of the
RCU API and add missing rcu_read_lock/rcu_read_unlock calls in
all paths not obviously only used within packet process context
(nfnetlink_conntrack).
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/netfilter/nf_conntrack_l3proto.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h index 664ddcffe00d..ba760fe09b8a 100644 --- a/include/net/netfilter/nf_conntrack_l3proto.h +++ b/include/net/netfilter/nf_conntrack_l3proto.h @@ -106,7 +106,7 @@ __nf_ct_l3proto_find(u_int16_t l3proto) { if (unlikely(l3proto >= AF_MAX)) return &nf_conntrack_l3proto_generic; - return nf_ct_l3protos[l3proto]; + return rcu_dereference(nf_ct_l3protos[l3proto]); } #endif /*_NF_CONNTRACK_L3PROTO_H*/ |