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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-10-04 03:48:49 +0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-10-04 03:48:49 +0400 |
| commit | 0fbbbf2bde4da5cb01a949c3d7b21c0627f520a8 (patch) | |
| tree | f081ef10f3067b28a1ee316a8e7292eeda143419 /net/core/dev.c | |
| parent | 54f00389563c80fa1de250a21256313ba01ca07d (diff) | |
| parent | 2b235826098bb653982894dfc3f70fd029f6c2e4 (diff) | |
| download | linux-0fbbbf2bde4da5cb01a949c3d7b21c0627f520a8.tar.xz | |
Merge libata upstream (which includes C/H/S support) include irq-pio branch.
Merge branch 'upstream'
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index c01511e3d0c1..9066c874e273 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -574,6 +574,8 @@ struct net_device *dev_getbyhwaddr(unsigned short type, char *ha) return dev; } +EXPORT_SYMBOL(dev_getbyhwaddr); + struct net_device *dev_getfirstbyhwtype(unsigned short type) { struct net_device *dev; @@ -1257,6 +1259,8 @@ int dev_queue_xmit(struct sk_buff *skb) if (skb_checksum_help(skb, 0)) goto out_kfree_skb; + spin_lock_prefetch(&dev->queue_lock); + /* Disable soft irqs for various locks below. Also * stops preemption for RCU. */ |