net: add the comment for skb->l4_rxhash
authorChangli Gao <xiaosuo@gmail.com>
Fri, 19 Aug 2011 14:26:44 +0000 (07:26 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 19 Aug 2011 14:26:44 +0000 (07:26 -0700)
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/skbuff.h

index f902c331217b644c26a31d8e1be9fcc7de23b317..ea0b3746386030e444fd92e3813501e7c84d6a5a 100644 (file)
@@ -322,6 +322,8 @@ typedef unsigned char *sk_buff_data_t;
  *     @queue_mapping: Queue mapping for multiqueue devices
  *     @ndisc_nodetype: router type (from link layer)
  *     @ooo_okay: allow the mapping of a socket to a queue to be changed
+ *     @l4_rxhash: indicate rxhash is a canonical 4-tuple hash over transport
+ *             ports.
  *     @dma_cookie: a cookie to one of several possible DMA operations
  *             done by skb DMA functions
  *     @secmark: security marking