From: Veaceslav Falico <vfalico@redhat.com>
To: netdev@vger.kernel.org
Cc: jiri@resnulli.us, Veaceslav Falico <vfalico@redhat.com>,
Jay Vosburgh <fubar@us.ibm.com>,
Andy Gospodarek <andy@greyhouse.net>
Subject: [PATCH v5 net-next 06/27] bonding: modify bond_get_slave_by_dev() to use neighbours
Date: Wed, 25 Sep 2013 09:20:11 +0200 [thread overview]
Message-ID: <1380093632-1842-7-git-send-email-vfalico@redhat.com> (raw)
In-Reply-To: <1380093632-1842-1-git-send-email-vfalico@redhat.com>
It should be used under rtnl/bonding lock, so use the non-RCU version.
CC: Jay Vosburgh <fubar@us.ibm.com>
CC: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Veaceslav Falico <vfalico@redhat.com>
---
Notes:
v4 -> v5:
Removed casting of NULL pointer.
v3 -> v4:
No change.
v2 -> v3:
No change.
v1 -> v2:
No changes.
RFC -> v1:
Move the patch right after we've populated ->private with bonding.
drivers/net/bonding/bonding.h | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 03cf3fd..90f4847 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -276,13 +276,7 @@ struct bonding {
static inline struct slave *bond_get_slave_by_dev(struct bonding *bond,
struct net_device *slave_dev)
{
- struct slave *slave = NULL;
-
- bond_for_each_slave(bond, slave)
- if (slave->dev == slave_dev)
- return slave;
-
- return NULL;
+ return netdev_lower_dev_get_private(bond->dev, slave_dev);
}
static inline struct bonding *bond_get_bond_by_slave(struct slave *slave)
--
1.8.4
next prev parent reply other threads:[~2013-09-25 7:20 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-25 7:20 [PATCH v5 net-next 00/27] bonding: use neighbours instead of own lists Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 01/27] net: use lists as arguments instead of bool upper Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 02/27] net: add adj_list to save only neighbours Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 03/27] net: add RCU variant to search for netdev_adjacent link Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 04/27] net: add netdev_adjacent->private and allow to use it Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 05/27] bonding: populate neighbour's private on enslave Veaceslav Falico
2013-09-25 7:20 ` Veaceslav Falico [this message]
2013-09-25 7:20 ` [PATCH v5 net-next 07/27] net: add for_each iterators through neighbour lower link's private Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 08/27] bonding: remove bond_for_each_slave_continue_reverse() Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 09/27] bonding: make bond_for_each_slave() use lower neighbour's private Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 10/27] bonding: use bond_for_each_slave() in bond_uninit() Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 11/27] bonding: rework bond_3ad_xmit_xor() to use bond_for_each_slave() only Veaceslav Falico
2013-09-26 2:31 ` Ding Tianhong
2013-09-26 5:43 ` Veaceslav Falico
2013-09-26 6:39 ` Ding Tianhong
2013-09-25 7:20 ` [PATCH v5 net-next 12/27] bonding: rework rlb_next_rx_slave() to use bond_for_each_slave() Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 13/27] bonding: rework bond_find_best_slave() " Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 14/27] bonding: rework bond_ab_arp_probe() " Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 15/27] bonding: remove unused bond_for_each_slave_from() Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 16/27] bonding: add bond_has_slaves() and use it Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 17/27] bonding: convert bond_has_slaves() to use the neighbour list Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 18/27] net: add a possibility to get private from netdev_adjacent->list Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 19/27] bonding: convert first/last slave logic to use neighbours Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 20/27] bonding: remove bond_prev_slave() Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 21/27] bonding: add __bond_next_slave() which uses neighbours Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 22/27] bonding: use neighbours for bond_next_slave() Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 23/27] bonding: remove slave lists Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 24/27] vlan: link the upper neighbour only after registering Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 25/27] vlan: unlink the upper neighbour before unregistering Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 26/27] net: expose the master link to sysfs, and remove it from bond Veaceslav Falico
2013-09-25 7:20 ` [PATCH v5 net-next 27/27] net: create sysfs symlinks for neighbour devices Veaceslav Falico
2013-09-26 20:02 ` [PATCH v5 net-next 00/27] bonding: use neighbours instead of own lists David Miller
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