From: Patrick McHardy <kaber@trash.net>
To: davem@davemloft.net
Cc: netfilter-devel@lists.netfilter.org, Patrick McHardy <kaber@trash.net>
Subject: [NETFILTER 02/22]: Remove unnecessary synchronize_net() in nf_register_hook
Date: Mon, 12 Feb 2007 11:36:24 +0100 (MET) [thread overview]
Message-ID: <20070212103623.661.32740.sendpatchset@localhost.localdomain> (raw)
In-Reply-To: <20070212103621.661.65165.sendpatchset@localhost.localdomain>
[NETFILTER]: Remove unnecessary synchronize_net() in nf_register_hook
We're only adding to the list, no need to synchronize.
Signed-off-by: Patrick McHardy <kaber@trash.net>
---
commit 4e6bba5661fe72e2c570701be4fcf4f2fabfdff2
tree 12e74ddf2a81a31aa4b5d59ba39c6fd0b14d7f5d
parent aa70e344f883b6fb4283024afa9af13376162ed3
author Patrick McHardy <kaber@trash.net> Mon, 12 Feb 2007 10:35:30 +0100
committer Patrick McHardy <kaber@trash.net> Mon, 12 Feb 2007 10:35:30 +0100
net/netfilter/core.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/net/netfilter/core.c b/net/netfilter/core.c
index ad24d0c..a66bd6a 100644
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -69,8 +69,6 @@ int nf_register_hook(struct nf_hook_ops
}
list_add_rcu(®->list, i->prev);
spin_unlock_bh(&nf_hook_lock);
-
- synchronize_net();
return 0;
}
EXPORT_SYMBOL(nf_register_hook);
next prev parent reply other threads:[~2007-02-12 10:36 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-12 10:36 [NETFILTER 00/22]: Netfilter update/fixes Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 01/22]: Properly use RCU in nf_ct_attach Patrick McHardy
2007-02-12 10:36 ` Patrick McHardy [this message]
2007-02-12 10:36 ` [NETFILTER 03/22]: Switch nf_register_afinfo/nf_unregister_afinfo to mutex Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 04/22]: Switch nf_register_hook/nf_unregister_hook " Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 05/22]: nf_log: use rcu_assign_pointer for RCU protected pointer Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 06/22]: nf_log: make nf_log_unregister_pf return void Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 07/22]: nf_log: switch logger registration/unregistration to mutex Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 08/22]: nf_log: minor cleanups Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 09/22]: ip_nat: properly use RCU API for ip_nat_protos array Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 10/22]: nf_nat: properly use RCU API for nf_nat_protos array Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 11/22]: ip_conntrack: properly use RCU API for ip_ct_protos array Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 12/22]: nf_conntrack: properly use RCU API for nf_ct_protos/nf_ct_l3protos arrays Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 13/22]: ip_conntrack: fix invalid conntrack statistics RCU assumption Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 14/22]: nf_conntrack: " Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 15/22]: ip_conntrack: properly use RCU for ip_conntrack_destroyed callback Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 16/22]: nf_conntrack: properly use RCU for nf_conntrack_destroyed callback Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 17/22]: nf_conntrack: change nf_conntrack_l[34]proto_unregister to void Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 18/22]: xt_mac/xt_CLASSIFY: use IPv6 hook names for IPv6 registration Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 19/22]: Kconfig: improve dependency handling Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 20/22]: Fix whitespace errors Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 21/22]: ip6t_mh: drop piggyback payload packet on MH packets Patrick McHardy
2007-02-12 10:36 ` [NETFILTER 22/22]: nf_conntrack_tcp: make sysctl variables static Patrick McHardy
2007-02-12 19:17 ` [NETFILTER 00/22]: Netfilter update/fixes David Miller
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