Re: iptables very slow after commit784544739a25c30637397ace5489eeb6e15d7d49

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Cc: <jeff.chua.linux@...>, <dada1@...>, <jengelh@...>, <kaber@...>, <r000n@...>, <torvalds@...>, <linux-kernel@...>, <netfilter-devel@...>, <netdev@...>

Subject: Re: iptables very slow after commit784544739a25c30637397ace5489eeb6e15d7d49

Date: Friday, April 10, 2009 - 9:25 pm

From: Stephen Hemminger <shemminger@vyatta.com>
Date: Fri, 10 Apr 2009 09:52:46 -0700

[ CC:'ing netfilter-devel and netdev... ]

quoted text> On Fri, 10 Apr 2009 17:15:52 +0800 (SGT)
> Jeff Chua <jeff.chua.linux@gmail.com> wrote:
> 
>> 
>> 
>> Adding 200 records in iptables took 6.0sec in 2.6.30-rc1 compared to 
>> 0.2sec in 2.6.29. I've bisected down this commit.
>> 
>> There are a few patches on top of the original patch. When I reverted the 
>> original commit + changing rcu_read() to rcu_read_bh(), it speeds up the 
>> inserts back to .2sec again.
>> 
>> I'm loading all the firewall rules during boot-up and this 6 secs slowness 
>> is really not very nice to wait for.
> 
> The performance benefit during operation is more important. The load
> time is fixable. The problem is probably generic to any set of rules,
> but could you post some info about your configuration (like the rule
> set), and the system configuration (# of cpu's, config etc).
> --
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Messages in current thread:

Re: iptables very slow after commit784544739a25c30637397ace5..., David Miller, (Fri Apr 10, 9:25 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Linus Torvalds, (Fri Apr 10, 9:39 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Paul E. McKenney, (Sat Apr 11, 12:15 am)

Re: iptables very slow after commit 784544739a25c30637397ace..., Linus Torvalds, (Sat Apr 11, 2:57 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Paul E. McKenney, (Sat Apr 11, 8:34 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Stephen Hemminger, (Sun Apr 12, 12:06 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Paul E. McKenney, (Sun Apr 12, 1:30 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Evgeniy Polyakov, (Sun Apr 12, 3:23 am)

Re: iptables very slow after commit 784544739a25c30637397ace..., Stephen Hemminger, (Sat Apr 11, 11:50 am)

Re: iptables very slow after commit 784544739a25c30637397ace..., Paul E. McKenney, (Sat Apr 11, 1:43 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Ingo Molnar, (Sat Apr 11, 3:08 am)

Re: iptables very slow after commit 784544739a25c30637397ace..., Paul E. McKenney, (Sat Apr 11, 1:48 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Paul Mackerras, (Sun Apr 12, 7:34 am)

Re: iptables very slow after commit 784544739a25c30637397ace..., Paul E. McKenney, (Sun Apr 12, 1:31 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., David Miller, (Sun Apr 12, 9:13 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Paul E. McKenney, (Mon Apr 13, 12:04 am)

[PATCH] netfilter: use per-cpu spinlock rather than RCU, Stephen Hemminger, (Mon Apr 13, 12:53 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Patrick McHardy, (Tue Apr 14, 8:27 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Eric Dumazet, (Tue Apr 14, 10:23 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Stephen Hemminger, (Tue Apr 14, 10:45 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Eric Dumazet, (Tue Apr 14, 11:49 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Stephen Hemminger, (Tue Apr 14, 1:19 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Jeff Chua, (Tue Apr 14, 12:51 pm)

[PATCH] netfilter: use per-cpu spinlock rather than RCU (v2), Stephen Hemminger, (Tue Apr 14, 2:17 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Eric Dumazet, (Tue Apr 14, 3:28 pm)

[PATCH] netfilter: use per-cpu spinlock rather than RCU (v3), Stephen Hemminger, (Tue Apr 14, 5:13 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., David Miller, (Tue Apr 14, 11:23 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Eric Dumazet, (Tue Apr 14, 5:40 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Patrick McHardy, (Wed Apr 15, 6:59 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Stephen Hemminger, (Wed Apr 15, 4:55 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Eric Dumazet, (Wed Apr 15, 5:07 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., David Miller, (Wed Apr 15, 7:48 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Eric Dumazet, (Thu Apr 16, 2:26 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Paul E. McKenney, (Thu Apr 16, 10:33 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Linus Torvalds, (Wed Apr 15, 8:02 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Stephen Hemminger, (Wed Apr 15, 8:01 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Linus Torvalds, (Wed Apr 15, 8:10 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Patrick McHardy, (Thu Apr 16, 9:11 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., David Miller, (Thu Apr 16, 6:33 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Paul E. McKenney, (Thu Apr 16, 7:49 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Paul E. McKenney, (Thu Apr 16, 9:28 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Evgeniy Polyakov, (Sat Apr 18, 5:40 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Paul E. McKenney, (Sat Apr 18, 10:14 am)

[PATCH] netfilter: use per-cpu recursive lock (v10), Stephen Hemminger, (Mon Apr 20, 1:34 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v10), Eric Dumazet, (Mon Apr 20, 2:25 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v10), Paul Mackerras, (Mon Apr 20, 5:23 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v10), Paul E. McKenney, (Mon Apr 20, 5:58 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v10), Paul Mackerras, (Mon Apr 20, 6:41 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v10), Paul E. McKenney, (Mon Apr 20, 7:44 pm)

[PATCH] netfilter: use per-cpu recursive lock (v11), Stephen Hemminger, (Mon Apr 20, 7:01 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Linus Torvalds, (Tue Apr 21, 12:13 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Paul E. McKenney, (Tue Apr 21, 2:34 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Linus Torvalds, (Tue Apr 21, 4:14 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Stephen Hemminger, (Tue Apr 21, 2:15 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Ingo Molnar, (Tue Apr 21, 3:39 pm)

[PATCH] netfilter: use per-cpu recursive lock (v13), Stephen Hemminger, (Tue Apr 21, 5:39 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v13), Linus Torvalds, (Wed Apr 22, 11:32 am)

[PATCH] netfilter: use per-CPU recursive lock {XIV}, Stephen Hemminger, (Fri Apr 24, 12:09 am)

Re: [PATCH] netfilter: use per-CPU recursive lock {XIV}, Eric Dumazet, (Fri Apr 24, 12:58 am)

Re: [PATCH] netfilter: use per-CPU recursive lock {XIV}, Stephen Hemminger, (Fri Apr 24, 12:18 pm)

Re: [PATCH] netfilter: use per-CPU recursive lock {XIV}, Jarek Poplawski, (Fri Apr 24, 4:43 pm)

[PATCH] netfilter: iptables no lockdep is needed.., Stephen Hemminger, (Sat Apr 25, 4:30 pm)

[PATCH] netfilter: use per-CPU recursive lock {XV}, Eric Dumazet, (Sun Apr 26, 2:24 pm)

Re: [PATCH] netfilter: use per-CPU recursive lock {XV}, Mathieu Desnoyers, (Sun Apr 26, 3:31 pm)

Re: [PATCH] netfilter: use per-CPU recursive lock {XV}, Eric Dumazet, (Sun Apr 26, 4:55 pm)

Re: [PATCH] netfilter: use per-CPU recursive lock {XV}, Mathieu Desnoyers, (Sun Apr 26, 5:39 pm)

Re: [PATCH] netfilter: use per-CPU recursive lock {XV}, Mathieu Desnoyers, (Sun Apr 26, 2:56 pm)

Re: [PATCH] netfilter: use per-CPU recursive lock {XV}, Stephen Hemminger, (Sun Apr 26, 5:57 pm)

Re: [PATCH] netfilter: use per-CPU recursive lock {XV}, Peter Zijlstra, (Mon Apr 27, 1:44 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Stephen Hemminger, (Mon Apr 27, 2:30 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Ingo Molnar, (Mon Apr 27, 2:54 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Stephen Hemminger, (Mon Apr 27, 3:06 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Linus Torvalds, (Mon Apr 27, 3:46 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Jan Engelhardt, (Tue Apr 28, 3:42 am)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Evgeniy Polyakov, (Mon Apr 27, 4:36 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Linus Torvalds, (Mon Apr 27, 4:58 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Stephen Hemminger, (Mon Apr 27, 5:40 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Linus Torvalds, (Mon Apr 27, 6:24 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Linus Torvalds, (Mon Apr 27, 7:01 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Linus Torvalds, (Mon Apr 27, 7:32 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Peter Zijlstra, (Tue Apr 28, 3:41 am)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Paul E. McKenney, (Tue Apr 28, 10:22 am)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Linus Torvalds, (Mon Apr 27, 7:03 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Eric Dumazet, (Tue Apr 28, 2:58 am)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Linus Torvalds, (Tue Apr 28, 11:09 am)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, David Miller, (Tue Apr 28, 7:53 am)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Ingo Molnar, (Tue Apr 28, 8:40 am)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, David Miller, (Tue Apr 28, 9:43 am)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Paul E. McKenney, (Tue Apr 28, 11:42 am)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Christoph Lameter, (Tue Apr 28, 1:35 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Mathieu Desnoyers, (Tue Apr 28, 9:52 am)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, David Miller, (Tue Apr 28, 10:37 am)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Mathieu Desnoyers, (Tue Apr 28, 10:49 am)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, David Miller, (Tue Apr 28, 11:00 am)

[PATCH] netfilter: revised locking for x_tables, Stephen Hemminger, (Tue Apr 28, 12:24 pm)

Re: [PATCH] netfilter: revised locking for x_tables, Linus Torvalds, (Tue Apr 28, 12:50 pm)

Re: [PATCH] netfilter: revised locking for x_tables, Linus Torvalds, (Tue Apr 28, 12:55 pm)

Re: [PATCH] netfilter: revised locking for x_tables, David Miller, (Wed Apr 29, 1:37 am)

[PATCH] netfilter: use likely() in xt_info_rdlock_bh(), Eric Dumazet, (Fri May 1, 4:38 am)

Re: [PATCH] netfilter: use likely() in xt_info_rdlock_bh(), David Miller, (Fri May 1, 12:10 pm)

Re: [PATCH] netfilter: revised locking for x_tables, Jeff Chua, (Wed Apr 29, 11:26 pm)

Re: [PATCH] netfilter: revised locking for x_tables, David Miller, (Wed Apr 29, 11:31 pm)

Re: [PATCH] netfilter: use per-CPU r**ursive lock {XV}, Linus Torvalds, (Mon Apr 27, 3:48 pm)

Re: [PATCH] netfilter: use per-CPU recursive lock {XV}, Mathieu Desnoyers, (Sun Apr 26, 6:32 pm)

Re: [PATCH] netfilter: iptables no lockdep is needed.., Jarek Poplawski, (Sun Apr 26, 4:18 am)

Re: [PATCH] netfilter: use per-CPU recursive lock {XIV}, Patrick McHardy, (Fri Apr 24, 11:33 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v13), Eric Dumazet, (Wed Apr 22, 10:57 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v13), Paul E. McKenney, (Wed Apr 22, 12:17 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Ingo Molnar, (Tue Apr 21, 3:10 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Stephen Hemminger, (Tue Apr 21, 5:04 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Ingo Molnar, (Wed Apr 22, 4:00 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Eric Dumazet, (Tue Apr 21, 3:46 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Ingo Molnar, (Wed Apr 22, 3:35 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Eric Dumazet, (Wed Apr 22, 4:53 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Ingo Molnar, (Wed Apr 22, 1:48 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Linus Torvalds, (Wed Apr 22, 11:19 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Eric Dumazet, (Wed Apr 22, 12:57 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Linus Torvalds, (Wed Apr 22, 1:18 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Jarek Poplawski, (Wed Apr 22, 4:46 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Ingo Molnar, (Wed Apr 22, 7:18 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Jarek Poplawski, (Wed Apr 22, 6:13 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Ingo Molnar, (Wed Apr 22, 7:26 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Jarek Poplawski, (Wed Apr 22, 7:39 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Ingo Molnar, (Tue Apr 21, 2:02 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Stephen Hemminger, (Tue Apr 21, 12:43 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Linus Torvalds, (Tue Apr 21, 12:50 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Lai Jiangshan, (Tue Apr 21, 1:46 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Eric Dumazet, (Tue Apr 21, 12:59 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Paul E. McKenney, (Tue Apr 21, 12:37 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Lai Jiangshan, (Mon Apr 20, 11:41 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Eric Dumazet, (Mon Apr 20, 11:56 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Lai Jiangshan, (Tue Apr 21, 1:34 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Lai Jiangshan, (Tue Apr 21, 1:22 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Stephen Hemminger, (Tue Apr 21, 1:45 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Lai Jiangshan, (Tue Apr 21, 2:52 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Evgeniy Polyakov, (Tue Apr 21, 4:16 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Eric Dumazet, (Tue Apr 21, 4:55 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Lai Jiangshan, (Tue Apr 21, 5:34 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Evgeniy Polyakov, (Tue Apr 21, 5:22 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Lai Jiangshan, (Tue Apr 21, 4:42 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), David Miller, (Tue Apr 21, 4:49 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v11), Stephen Hemminger, (Tue Apr 21, 12:15 am)

Re: [PATCH] netfilter: use per-cpu recursive lock (v10), Stephen Hemminger, (Mon Apr 20, 4:42 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v10), Paul E. McKenney, (Mon Apr 20, 5:05 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v10), Stephen Hemminger, (Mon Apr 20, 4:32 pm)

Re: [PATCH] netfilter: use per-cpu recursive lock (v10), Paul E. McKenney, (Mon Apr 20, 2:21 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Peter Zijlstra, (Fri Apr 17, 2:12 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Paul E. McKenney, (Fri Apr 17, 12:33 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Peter Zijlstra, (Fri Apr 17, 12:51 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Paul E. McKenney, (Fri Apr 17, 5:29 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Stephen Hemminger, (Fri Apr 17, 12:50 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Eric Dumazet, (Fri Apr 17, 1:16 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Paul E. McKenney, (Fri Apr 17, 1:40 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., David Miller, (Fri Apr 17, 4:07 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Peter Zijlstra, (Fri Apr 17, 1:22 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Linus Torvalds, (Fri Apr 17, 1:32 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Paul E. McKenney, (Fri Apr 17, 11:00 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Paul E. McKenney, (Fri Apr 17, 1:08 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Mathieu Desnoyers, (Thu Apr 16, 10:19 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Paul E. McKenney, (Fri Apr 17, 1:05 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Mathieu Desnoyers, (Fri Apr 17, 1:44 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Paul E. McKenney, (Fri Apr 17, 10:51 am)

[PATCH] netfilter: per-cpu spin-lock with recursion (v0.8), Stephen Hemminger, (Thu Apr 16, 7:52 pm)

Re: [PATCH] netfilter: per-cpu spin-lock with recursion (v0.8), Eric Dumazet, (Fri Apr 17, 2:03 am)

Re: [PATCH] netfilter: per-cpu spin-lock with recursion (v0.8), Patrick McHardy, (Fri Apr 17, 7:17 am)

Re: [PATCH] netfilter: per-cpu spin-lock with recursion (v0.8), Eric Dumazet, (Fri Apr 17, 2:14 am)

Re: [PATCH] netfilter: per-cpu spin-lock with recursion (v0.8), Peter Zijlstra, (Fri Apr 17, 1:08 pm)

Re: [PATCH] netfilter: per-cpu spin-lock with recursion (v0.8), Peter Zijlstra, (Fri Apr 17, 1:55 am)

Re: [PATCH] netfilter: per-cpu spin-lock with recursion (v0.8), Jeff Chua, (Thu Apr 16, 8:15 pm)

[PATCH] netfilter: use per-cpu spinlock and RCU (v5), Stephen Hemminger, (Wed Apr 15, 8:45 pm)

Re: [PATCH] netfilter: use per-cpu spinlock and RCU (v5), Eric Dumazet, (Thu Apr 16, 1:01 am)

Re: [PATCH] netfilter: use per-cpu spinlock and RCU (v5), Patrick McHardy, (Thu Apr 16, 9:53 am)

Re: [PATCH] netfilter: use per-cpu spinlock and RCU (v5), Paul E. McKenney, (Thu Apr 16, 10:47 am)

[PATCH] netfilter: use per-cpu recursive spinlock (v6), Eric Dumazet, (Thu Apr 16, 12:10 pm)

Re: [PATCH] netfilter: use per-cpu recursive spinlock (v6), Paul E. McKenney, (Thu Apr 16, 1:58 pm)

Re: [PATCH] netfilter: use per-cpu recursive spinlock (v6), Eric Dumazet, (Thu Apr 16, 2:41 pm)

Re: [PATCH] netfilter: use per-cpu recursive spinlock (v6), Paul E. McKenney, (Thu Apr 16, 8:13 pm)

[PATCH[] netfilter: use per-cpu reader-writer lock (v0.7), Stephen Hemminger, (Thu Apr 16, 4:49 pm)

Re: [PATCH[] netfilter: use per-cpu reader-writer lock (v0.7), Linus Torvalds, (Thu Apr 16, 5:02 pm)

Re: [PATCH[] netfilter: use per-cpu reader-writer lock (v0.7), Ingo Molnar, (Thu Apr 16, 7:04 pm)

Re: [PATCH] netfilter: use per-cpu recursive spinlock (v6), Linus Torvalds, (Thu Apr 16, 12:37 pm)

Re: [PATCH] netfilter: use per-cpu recursive spinlock (v6), Patrick McHardy, (Thu Apr 16, 12:59 pm)

Re: [PATCH] netfilter: use per-cpu recursive spinlock (v6), Eric Dumazet, (Thu Apr 16, 12:20 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., David Miller, (Wed Apr 15, 8:05 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Patrick McHardy, (Thu Apr 16, 8:28 am)

[PATCH] netfilter: use per-cpu rwlock rather than RCU (v4), Stephen Hemminger, (Wed Apr 15, 5:57 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Jan Engelhardt, (Wed Apr 15, 5:55 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Patrick McHardy, (Thu Apr 16, 8:12 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Jan Engelhardt, (Thu Apr 16, 8:24 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Patrick McHardy, (Thu Apr 16, 8:31 am)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Stephen Hemminger, (Wed Apr 15, 12:31 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU ..., Stephen Hemminger, (Tue Apr 14, 5:11 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Andrew Morton, (Mon Apr 13, 6:24 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Stephen Hemminger, (Mon Apr 13, 7:20 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Andrew Morton, (Mon Apr 13, 7:26 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Linus Torvalds, (Mon Apr 13, 7:37 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Ingo Molnar, (Mon Apr 13, 7:52 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Martin Josefsson, (Mon Apr 13, 3:06 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Linus Torvalds, (Mon Apr 13, 3:17 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Eric Dumazet, (Mon Apr 13, 1:40 pm)

Re: [PATCH] netfilter: use per-cpu spinlock rather than RCU, Stephen Hemminger, (Mon Apr 13, 2:11 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Ingo Molnar, (Sun Apr 12, 6:54 am)

Re: iptables very slow after commit 784544739a25c30637397ace..., Stephen Hemminger, (Sat Apr 11, 11:05 am)

Re: iptables very slow after commit 784544739a25c30637397ace..., Jan Engelhardt, (Sat Apr 11, 1:14 am)

Re: iptables very slow after commit 784544739a25c30637397ace..., Linus Torvalds, (Sat Apr 11, 1:51 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Stephen Hemminger, (Sat Apr 11, 11:07 am)

Re: iptables very slow after commit 784544739a25c30637397ace..., Jeff Chua, (Sat Apr 11, 12:05 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Jan Engelhardt, (Sun Apr 12, 12:38 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Kyle Moffett, (Sat Apr 11, 2:12 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., , (Sat Apr 11, 8:54 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Harald Welte, (Sun Apr 12, 8:30 am)

Re: iptables very slow after commit 784544739a25c30637397ace..., Kyle Moffett, (Sun Apr 12, 1:05 am)

Re: iptables very slow after commit 784544739a25c30637397ace..., Arkadiusz Miskiewicz, (Sat Apr 11, 2:32 pm)

Re: iptables very slow after commit 784544739a25c30637397ace..., Paul E. McKenney, (Sat Apr 11, 1:42 am)

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