Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=22dd74950172dc8979576e2bef3b439f20ef0b05 Commit: 22dd74950172dc8979576e2bef3b439f20ef0b05 Parent: 4885a50476b95fa0f4caad179a80783508c2fe86 Author: Jamal Hadi Salim <[EMAIL PROTECTED]> AuthorDate: Sun Sep 16 14:40:49 2007 -0700 Committer: David S. Miller <[EMAIL PROTECTED]> CommitDate: Wed Oct 10 16:51:20 2007 -0700
[NET]: migrate HARD_TX_LOCK to header file HARD_TX_LOCK micro is a nice aggregation that could be used in other spots. move it to netdevice.h Also makes sure the previously superflous cpu arguement is used. Thanks to DaveM for the suggestions. Signed-off-by: Jamal Hadi Salim <[EMAIL PROTECTED]> Signed-off-by: David S. Miller <[EMAIL PROTECTED]> --- include/linux/netdevice.h | 21 +++++++++++++++++++-- net/core/dev.c | 12 ------------ 2 files changed, 19 insertions(+), 14 deletions(-) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index de387c5..96964fb 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1265,10 +1265,15 @@ static inline void netif_rx_complete(struct net_device *dev, * * Get network device transmit lock */ -static inline void netif_tx_lock(struct net_device *dev) +static inline void __netif_tx_lock(struct net_device *dev, int cpu) { spin_lock(&dev->_xmit_lock); - dev->xmit_lock_owner = smp_processor_id(); + dev->xmit_lock_owner = cpu; +} + +static inline void netif_tx_lock(struct net_device *dev) +{ + __netif_tx_lock(dev, smp_processor_id()); } static inline void netif_tx_lock_bh(struct net_device *dev) @@ -1297,6 +1302,18 @@ static inline void netif_tx_unlock_bh(struct net_device *dev) spin_unlock_bh(&dev->_xmit_lock); } +#define HARD_TX_LOCK(dev, cpu) { \ + if ((dev->features & NETIF_F_LLTX) == 0) { \ + __netif_tx_lock(dev, cpu); \ + } \ +} + +#define HARD_TX_UNLOCK(dev) { \ + if ((dev->features & NETIF_F_LLTX) == 0) { \ + netif_tx_unlock(dev); \ + } \ +} + static inline void netif_tx_disable(struct net_device *dev) { netif_tx_lock_bh(dev); diff --git a/net/core/dev.c b/net/core/dev.c index 666c112..e9a6d93 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1574,18 +1574,6 @@ out_kfree_skb: return 0; } -#define HARD_TX_LOCK(dev, cpu) { \ - if ((dev->features & NETIF_F_LLTX) == 0) { \ - netif_tx_lock(dev); \ - } \ -} - -#define HARD_TX_UNLOCK(dev) { \ - if ((dev->features & NETIF_F_LLTX) == 0) { \ - netif_tx_unlock(dev); \ - } \ -} - /** * dev_queue_xmit - transmit a buffer * @skb: buffer to transmit - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html