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| author | David S. Miller <davem@davemloft.net> | 2008-07-22 23:16:42 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-22 23:16:42 +0200 |
| commit | cf508b1211dbe576778ff445ea1b4b0bcfa5c4ea (patch) | |
| tree | 4774838c2db17db71662a625fea25def8823341a /drivers/net/wireless/hostap | |
| parent | net: Fix build failure with 'make mandocs'. (diff) | |
| download | linux-cf508b1211dbe576778ff445ea1b4b0bcfa5c4ea.tar.xz linux-cf508b1211dbe576778ff445ea1b4b0bcfa5c4ea.zip | |
netdev: Handle ->addr_list_lock just like ->_xmit_lock for lockdep.
The new address list lock needs to handle the same device layering
issues that the _xmit_lock one does.
This integrates work done by Patrick McHardy.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/hostap')
| -rw-r--r-- | drivers/net/wireless/hostap/hostap_hw.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c index 13d5882f1f21..3153fe9d7ce0 100644 --- a/drivers/net/wireless/hostap/hostap_hw.c +++ b/drivers/net/wireless/hostap/hostap_hw.c @@ -3101,6 +3101,7 @@ static void prism2_clear_set_tim_queue(local_info_t *local) * This is a natural nesting, which needs a split lock type. */ static struct lock_class_key hostap_netdev_xmit_lock_key; +static struct lock_class_key hostap_netdev_addr_lock_key; static void prism2_set_lockdep_class_one(struct net_device *dev, struct netdev_queue *txq, @@ -3112,6 +3113,8 @@ static void prism2_set_lockdep_class_one(struct net_device *dev, static void prism2_set_lockdep_class(struct net_device *dev) { + lockdep_set_class(&dev->addr_list_lock, + &hostap_netdev_addr_lock_key); netdev_for_each_tx_queue(dev, prism2_set_lockdep_class_one, NULL); } |