[PATCH] 2.6.0-test5-bk11 PKT_CAN_SHARE_SKB [1/3] include/linux/netdevice.h

On Wed, 2003-09-24 at 10:17, Joe Perches wrote: 

On Wed, 2003-09-24 at 10:13, Linus Torvalds wrote:

quoted

Looks sane, but wouldn't it be cleaner to put this ugly special case logic
with casts etc in an inline function and make the code a bit more readable
at the same time?

I've got those.

I've done the ((void*)1) conversions to PKT_SHARED_SKBs
and found this missing.  I'll submit those separately.

diff -urN linux-2.6.0-test5/include/linux/netdevice.h shared_skb/include/linux/netdevice.h
-- linux-2.6.0-test5/include/linux/netdevice.h	2003-09-22 08:04:03.000000000 -0700

+++ shared_skb/include/linux/netdevice.h	2003-09-22 13:10:07.000000000 -0700

@@ -477,6 +477,7 @@
  */
 #define SET_NETDEV_DEV(net, pdev)	((net)->class_dev.dev = (pdev))
 
+#define PKT_CAN_SHARE_SKB	((void*)1)
 
 struct packet_type 
 {