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| author |   Patrick McHardy <kaber@trash.net> | 2007-03-14 16:39:25 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:25:43 -0700 |
| commit | a3c5029cf7a96da3acdf6884a21581b5bef310c3 (patch) | |
| tree | c599a8870e199562f4937193f2b3dc3d56a55145 /include/linux/netfilter/nfnetlink.h | |
| parent | [NETFILTER]: nf_conntrack: simplify l4 protocol array allocation (diff) | |
| download | linux-dev-a3c5029cf7a96da3acdf6884a21581b5bef310c3.tar.xz linux-dev-a3c5029cf7a96da3acdf6884a21581b5bef310c3.zip | |
[NETFILTER]: nfnetlink: use mutex instead of semaphore
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netfilter/nfnetlink.h')
| -rw-r--r-- | include/linux/netfilter/nfnetlink.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h index 1e9c821f152d..6179648a014e 100644 --- a/include/linux/netfilter/nfnetlink.h +++ b/include/linux/netfilter/nfnetlink.h @@ -129,19 +129,6 @@ extern void __nfa_fill(struct sk_buff *skb, int attrtype, ({ if (skb_tailroom(skb) < (int)NFA_SPACE(attrlen)) goto nfattr_failure; \ __nfa_fill(skb, attrtype, attrlen, data); }) -extern struct semaphore nfnl_sem; - -#define nfnl_shlock() down(&nfnl_sem) -#define nfnl_shlock_nowait() down_trylock(&nfnl_sem) - -#define nfnl_shunlock() do { up(&nfnl_sem); \ - if(nfnl && nfnl->sk_receive_queue.qlen) \ - nfnl->sk_data_ready(nfnl, 0); \ - } while(0) - -extern void nfnl_lock(void); -extern void nfnl_unlock(void); - extern int nfnetlink_subsys_register(struct nfnetlink_subsystem *n); extern int nfnetlink_subsys_unregister(struct nfnetlink_subsystem *n); |