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[NETFILTER]: nf_conntrack: switch rwlock to spinlock

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With the RCU conversion only write_lock usages of nf_conntrack_lock are
left (except one read_lock that should actually use write_lock in the
H.323 helper). Switch to a spinlock.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy
2008-01-31 04:38:58 -08:00
committed by David S. Miller
parent 76507f69c4
commit f8ba1affa1
6 changed files with 41 additions and 41 deletions
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include/net/netfilter/nf_conntrack_core.h
+1 -1
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@@ -72,7 +72,7 @@ print_tuple(struct seq_file *s, const struct nf_conntrack_tuple *tuple,
struct nf_conntrack_l4proto *proto);
extern struct hlist_head *nf_conntrack_hash;
extern rwlock_t nf_conntrack_lock ;
extern spinlock_t nf_conntrack_lock ;
extern struct hlist_head unconfirmed;
#endif /* _NF_CONNTRACK_CORE_H */