From: Li Zefan <lizf@cn.fujitsu.com>
To: Jiri Pirko <jpirko@redhat.com>
Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
jgarzik@pobox.com, davem@davemloft.net,
shemminger@linux-foundation.org,
bridge@lists.linux-foundation.org, fubar@us.ibm.com,
bonding-devel@lists.sourceforge.net, kaber@trash.net,
mschmidt@redhat.com, dada1@cosmosbay.com, ivecera@redhat.com
Subject: Re: [PATCH 1/3] net: introduce a list of device addresses dev_addr_list
Date: Wed, 15 Apr 2009 16:26:04 +0800 [thread overview]
Message-ID: <49E59A1C.9030108@cn.fujitsu.com> (raw)
In-Reply-To: <20090415081819.GB21342@psychotron.englab.brq.redhat.com>
> +static int __hw_addr_add_ii(struct list_head *list, unsigned char *addr,
> + int addr_len, int ignore_index)
> +{
> + struct netdev_hw_addr *ha;
> + int i = 0;
> +
> + if (addr_len > MAX_ADDR_LEN)
> + return -EINVAL;
> +
> + rcu_read_lock();
> + list_for_each_entry_rcu(ha, list, list) {
> + if (i++ != ignore_index &&
> + !memcmp(ha->addr, addr, addr_len)) {
> + ha->refcount++;
> + return 0;
missing rcu_read_unlock() ?
> + }
> + }
> + rcu_read_unlock();
WARNING: multiple messages have this Message-ID (diff)
From: Li Zefan <lizf@cn.fujitsu.com>
To: Jiri Pirko <jpirko@redhat.com>
Cc: ivecera@redhat.com, fubar@us.ibm.com, netdev@vger.kernel.org,
bridge@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
mschmidt@redhat.com, bonding-devel@lists.sourceforge.net,
jgarzik@pobox.com, dada1@cosmosbay.com, davem@davemloft.net
Subject: Re: [Bridge] [PATCH 1/3] net: introduce a list of device addresses dev_addr_list
Date: Wed, 15 Apr 2009 16:26:04 +0800 [thread overview]
Message-ID: <49E59A1C.9030108@cn.fujitsu.com> (raw)
In-Reply-To: <20090415081819.GB21342@psychotron.englab.brq.redhat.com>
> +static int __hw_addr_add_ii(struct list_head *list, unsigned char *addr,
> + int addr_len, int ignore_index)
> +{
> + struct netdev_hw_addr *ha;
> + int i = 0;
> +
> + if (addr_len > MAX_ADDR_LEN)
> + return -EINVAL;
> +
> + rcu_read_lock();
> + list_for_each_entry_rcu(ha, list, list) {
> + if (i++ != ignore_index &&
> + !memcmp(ha->addr, addr, addr_len)) {
> + ha->refcount++;
> + return 0;
missing rcu_read_unlock() ?
> + }
> + }
> + rcu_read_unlock();
next prev parent reply other threads:[~2009-04-15 8:25 UTC|newest]
Thread overview: 213+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-13 18:33 [PATCH] bonding: allow bond in mode balance-alb to work properly in bridge Jiri Pirko
2009-03-13 18:33 ` [Bridge] " Jiri Pirko
2009-03-14 5:39 ` Stephen Hemminger
2009-03-14 5:39 ` [Bridge] " Stephen Hemminger
2009-03-14 9:49 ` Jiri Pirko
2009-03-14 9:49 ` [Bridge] " Jiri Pirko
2009-03-15 23:12 ` Stephen Hemminger
2009-03-15 23:12 ` [Bridge] " Stephen Hemminger
2009-03-16 11:11 ` Jiri Pirko
2009-03-16 11:11 ` [Bridge] " Jiri Pirko
2009-03-19 6:20 ` David Miller
2009-03-19 6:20 ` [Bridge] " David Miller
2009-03-19 8:44 ` Jiri Pirko
2009-03-19 8:44 ` [Bridge] " Jiri Pirko
2009-03-19 10:21 ` David Miller
2009-03-19 10:21 ` [Bridge] " David Miller
2009-03-19 11:19 ` Jiri Pirko
2009-03-19 11:19 ` [Bridge] " Jiri Pirko
2009-03-19 8:50 ` Patrick McHardy
2009-03-19 8:50 ` [Bridge] " Patrick McHardy
2009-03-19 16:31 ` Jiri Pirko
2009-03-19 16:31 ` [Bridge] " Jiri Pirko
2009-03-25 13:04 ` [PATCH] bonding: allow bond in mode balance-alb to work properly in bridge -try2 Jiri Pirko
2009-03-25 13:04 ` [Bridge] " Jiri Pirko
2009-03-25 13:40 ` Eric Dumazet
2009-03-25 13:40 ` [Bridge] " Eric Dumazet
2009-03-25 14:39 ` Jiri Pirko
2009-03-25 14:39 ` [Bridge] " Jiri Pirko
2009-03-25 15:19 ` [PATCH] bonding: allow bond in mode balance-alb to work properly in bridge -try3 Jiri Pirko
2009-03-25 15:19 ` [Bridge] " Jiri Pirko
2009-03-25 16:31 ` Jay Vosburgh
2009-03-25 16:31 ` [Bridge] " Jay Vosburgh
2009-03-25 17:44 ` Jiri Pirko
2009-03-25 17:44 ` [Bridge] " Jiri Pirko
2009-03-26 0:24 ` David Miller
2009-03-26 0:24 ` [Bridge] " David Miller
2009-03-26 0:34 ` Jay Vosburgh
2009-03-26 0:34 ` [Bridge] " Jay Vosburgh
2009-03-26 11:12 ` Jiri Pirko
2009-03-26 11:12 ` [Bridge] " Jiri Pirko
2009-03-26 15:52 ` [PATCH] bonding: allow bond in mode balance-alb to work properly in bridge -try4 Jiri Pirko
2009-03-26 15:52 ` [Bridge] " Jiri Pirko
2009-03-27 7:38 ` David Miller
2009-03-27 7:38 ` [Bridge] " David Miller
2009-03-27 7:46 ` Jiri Pirko
2009-03-27 7:46 ` [Bridge] " Jiri Pirko
2009-03-27 7:53 ` Patrick McHardy
2009-03-27 7:53 ` [Bridge] " Patrick McHardy
2009-03-27 8:41 ` Jiri Pirko
2009-03-27 8:41 ` [Bridge] " Jiri Pirko
2009-03-27 8:55 ` Patrick McHardy
2009-03-27 8:55 ` [Bridge] " Patrick McHardy
2009-03-27 9:47 ` Jiri Pirko
2009-03-27 9:47 ` [Bridge] " Jiri Pirko
2009-03-29 20:53 ` David Miller
2009-03-29 20:53 ` [Bridge] " David Miller
2009-03-30 12:04 ` Patrick McHardy
2009-03-30 12:04 ` [Bridge] " Patrick McHardy
2009-03-30 12:40 ` Jiri Pirko
2009-03-30 12:40 ` [Bridge] " Jiri Pirko
2009-03-30 12:47 ` Patrick McHardy
2009-03-30 12:47 ` [Bridge] " Patrick McHardy
2009-03-30 12:52 ` Jiri Pirko
2009-03-30 12:52 ` [Bridge] " Jiri Pirko
2009-03-30 12:58 ` Patrick McHardy
2009-03-30 12:58 ` [Bridge] " Patrick McHardy
2009-05-26 15:17 ` [PATCH net-next] bonding: allow bond in mode balance-alb to work properly in bridge -try4.1 Jiri Pirko
2009-05-26 15:17 ` [Bridge] " Jiri Pirko
2009-05-26 16:32 ` Andy Gospodarek
2009-05-26 16:32 ` [Bridge] " Andy Gospodarek
2009-05-27 8:25 ` Jiri Pirko
2009-05-27 8:25 ` [Bridge] " Jiri Pirko
2009-05-26 16:59 ` Eric Dumazet
2009-05-26 16:59 ` [Bridge] " Eric Dumazet
2009-05-27 8:42 ` Jiri Pirko
2009-05-27 8:42 ` [Bridge] " Jiri Pirko
2009-05-27 13:53 ` [PATCH net-next] bonding: allow bond in mode balance-alb to work properly in bridge -try4.2 Jiri Pirko
2009-05-27 13:53 ` [Bridge] " Jiri Pirko
2009-05-27 14:39 ` Eric Dumazet
2009-05-27 14:39 ` [Bridge] " Eric Dumazet
2009-05-28 9:57 ` Jiri Pirko
2009-05-28 9:57 ` [Bridge] " Jiri Pirko
2009-05-28 11:05 ` [PATCH net-next] bonding: allow bond in mode balance-alb to work properly in bridge -try4.3 Jiri Pirko
2009-05-28 11:05 ` [Bridge] " Jiri Pirko
2009-05-28 11:41 ` Eric Dumazet
2009-05-28 11:41 ` [Bridge] " Eric Dumazet
2009-05-29 8:52 ` David Miller
2009-05-29 8:52 ` [Bridge] " David Miller
2009-05-28 12:11 ` Andy Gospodarek
2009-05-28 12:11 ` [Bridge] " Andy Gospodarek
2009-04-13 8:37 ` [PATCH 0/4] bonding: allow bond in mode balance-alb to work properly in bridge -try5 Jiri Pirko
2009-04-13 8:37 ` [Bridge] " Jiri Pirko
2009-04-13 8:38 ` [PATCH 1/4] net: introduce dev_mac_address_changed Jiri Pirko
2009-04-13 8:38 ` [Bridge] " Jiri Pirko
2009-04-13 14:58 ` Stephen Hemminger
2009-04-13 14:58 ` [Bridge] " Stephen Hemminger
2009-04-13 8:42 ` [PATCH 2/4] net: introduce a list of device addresses dev_addr_list Jiri Pirko
2009-04-13 8:42 ` [Bridge] " Jiri Pirko
2009-04-13 14:49 ` Stephen Hemminger
2009-04-13 14:49 ` [Bridge] " Stephen Hemminger
2009-04-13 22:54 ` David Miller
2009-04-13 22:54 ` [Bridge] " David Miller
2009-04-13 22:53 ` David Miller
2009-04-13 22:53 ` [Bridge] " David Miller
2009-04-13 8:44 ` [PATCH 3/4] net: bridge: use device address list instead of dev_addr Jiri Pirko
2009-04-13 8:44 ` [Bridge] " Jiri Pirko
2009-04-13 14:54 ` Stephen Hemminger
2009-04-13 14:54 ` [Bridge] " Stephen Hemminger
2009-04-14 10:15 ` Jiri Pirko
2009-04-14 10:15 ` [Bridge] " Jiri Pirko
2009-04-13 22:54 ` David Miller
2009-04-13 22:54 ` [Bridge] " David Miller
2009-04-13 8:46 ` [PATCH 4/4] net: bonding: add slave device addresses in mode alb Jiri Pirko
2009-04-13 8:46 ` [Bridge] " Jiri Pirko
2009-04-13 14:56 ` Stephen Hemminger
2009-04-13 14:56 ` [Bridge] " Stephen Hemminger
2009-04-15 8:17 ` [PATCH 0/3] bonding: allow bond in mode balance-alb to work properly in bridge -try6 Jiri Pirko
2009-04-15 8:17 ` [Bridge] " Jiri Pirko
2009-04-15 8:18 ` [PATCH 1/3] net: introduce a list of device addresses dev_addr_list Jiri Pirko
2009-04-15 8:18 ` [Bridge] " Jiri Pirko
2009-04-15 8:26 ` Li Zefan [this message]
2009-04-15 8:26 ` Li Zefan
2009-04-15 8:29 ` Jiri Pirko
2009-04-15 8:29 ` [Bridge] " Jiri Pirko
2009-04-15 8:32 ` Jiri Pirko
2009-04-15 8:32 ` [Bridge] " Jiri Pirko
2009-04-15 9:21 ` David Miller
2009-04-15 9:21 ` [Bridge] " David Miller
2009-04-15 9:27 ` Eric Dumazet
2009-04-15 9:27 ` [Bridge] " Eric Dumazet
2009-04-15 9:31 ` David Miller
2009-04-15 9:31 ` [Bridge] " David Miller
2009-04-15 10:13 ` Patrick McHardy
2009-04-15 10:13 ` [Bridge] " Patrick McHardy
2009-04-15 10:15 ` David Miller
2009-04-15 10:15 ` [Bridge] " David Miller
2009-04-15 10:41 ` Patrick McHardy
2009-04-15 10:41 ` [Bridge] " Patrick McHardy
2009-04-15 10:45 ` David Miller
2009-04-15 10:45 ` [Bridge] " David Miller
2009-04-15 10:47 ` Patrick McHardy
2009-04-15 10:47 ` [Bridge] " Patrick McHardy
2009-04-15 14:42 ` Jiri Pirko
2009-04-15 14:42 ` [Bridge] " Jiri Pirko
2009-04-15 11:17 ` Jiri Pirko
2009-04-15 11:17 ` [Bridge] " Jiri Pirko
2009-04-15 11:22 ` Patrick McHardy
2009-04-15 11:22 ` [Bridge] " Patrick McHardy
2009-04-15 11:28 ` Jiri Pirko
2009-04-15 11:28 ` [Bridge] " Jiri Pirko
2009-04-15 12:28 ` Eric Dumazet
2009-04-15 12:28 ` [Bridge] " Eric Dumazet
2009-04-15 18:02 ` [PATCH 1/3] net: introduce a list of device addresses dev_addr_list (v2) Jiri Pirko
2009-04-15 18:02 ` [Bridge] " Jiri Pirko
2009-04-15 18:54 ` Eric Dumazet
2009-04-15 18:54 ` [Bridge] " Eric Dumazet
2009-04-16 8:46 ` Jiri Pirko
2009-04-16 8:46 ` [Bridge] " Jiri Pirko
2009-04-17 11:57 ` [PATCH 1/3] net: introduce a list of device addresses dev_addr_list (v3) Jiri Pirko
2009-04-17 11:57 ` [Bridge] " Jiri Pirko
2009-04-17 15:33 ` Stephen Hemminger
2009-04-17 15:33 ` [Bridge] " Stephen Hemminger
2009-04-18 7:01 ` Jiri Pirko
2009-04-18 7:01 ` [Bridge] " Jiri Pirko
2009-04-18 7:35 ` Eric Dumazet
2009-04-18 7:35 ` [Bridge] " Eric Dumazet
2009-04-18 7:44 ` Jiri Pirko
2009-04-18 7:44 ` [Bridge] " Jiri Pirko
2009-04-18 8:06 ` Eric Dumazet
2009-04-18 8:06 ` [Bridge] " Eric Dumazet
2009-04-18 8:58 ` [PATCH 1/3] net: introduce a list of device addresses dev_addr_list (v4) Jiri Pirko
2009-04-18 8:58 ` [Bridge] " Jiri Pirko
2009-04-20 16:11 ` Jiri Pirko
2009-04-20 16:11 ` [Bridge] " Jiri Pirko
2009-04-23 8:09 ` Jiri Pirko
2009-04-23 8:09 ` [Bridge] " Jiri Pirko
2009-04-23 8:09 ` Jiri Pirko
2009-04-23 15:58 ` [Bonding-devel] " Stephen Hemminger
2009-04-23 15:58 ` [Bridge] " Stephen Hemminger
2009-04-24 21:26 ` Jiri Pirko
2009-04-24 21:26 ` [Bridge] " Jiri Pirko
2009-05-04 11:14 ` [PATCH] net: introduce a list of device addresses dev_addr_list (v5) Jiri Pirko
2009-05-04 11:14 ` [Bridge] " Jiri Pirko
2009-05-05 4:37 ` David Miller
2009-05-05 4:37 ` [Bridge] " David Miller
2009-05-05 6:37 ` Jiri Pirko
2009-05-05 6:37 ` [Bridge] " Jiri Pirko
2009-05-05 12:48 ` [PATCH] net: introduce a list of device addresses dev_addr_list (v6) Jiri Pirko
2009-05-05 12:48 ` [Bridge] " Jiri Pirko
2009-05-05 19:27 ` David Miller
2009-05-05 19:27 ` [Bridge] " David Miller
2009-05-08 22:38 ` Stephen Hemminger
2009-05-08 22:38 ` [Bridge] " Stephen Hemminger
2009-05-08 23:00 ` David Miller
2009-05-08 23:00 ` [Bridge] " David Miller
2009-05-08 23:12 ` Stephen Hemminger
2009-05-08 23:12 ` [Bridge] " Stephen Hemminger
2009-05-08 23:25 ` David Miller
2009-05-08 23:25 ` [Bridge] " David Miller
2009-05-08 23:29 ` Stephen Hemminger
2009-05-08 23:29 ` [Bridge] " Stephen Hemminger
2009-04-15 8:21 ` [PATCH 2/3] net: bridge: use device address list instead of dev_addr Jiri Pirko
2009-04-15 8:21 ` [Bridge] " Jiri Pirko
2009-05-06 14:46 ` [PATCH net-next] net: bridge: use device address list instead of dev_addr (repost) Jiri Pirko
2009-05-06 14:46 ` [Bridge] " Jiri Pirko
2009-05-06 15:08 ` Eric Dumazet
2009-05-06 15:08 ` [Bridge] " Eric Dumazet
2009-05-06 19:26 ` Stephen Hemminger
2009-05-06 19:26 ` [Bridge] " Stephen Hemminger
2009-05-07 22:03 ` David Miller
2009-05-07 22:03 ` [Bridge] " David Miller
2009-04-15 8:22 ` [PATCH 3/3] net: bonding: add slave device addresses in mode alb Jiri Pirko
2009-04-15 8:22 ` [Bridge] " Jiri Pirko
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