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authorChangli Gao <xiaosuo@gmail.com>2011-08-19 07:26:44 -0700
committerDavid S. Miller <davem@davemloft.net>2011-08-19 07:26:44 -0700
commit4ca2462e94b3b0a2fdd3b777ff2bd9bcd82c6096 (patch)
tree462f96b65cf6ce7bf4e6aaca5beb011a6c1dfe80 /include/linux/skbuff.h
parentae1511bf769cafeae5ab61aaf9947a16a22cbd10 (diff)
net: add the comment for skb->l4_rxhash
Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skbuff.h')
-rw-r--r--include/linux/skbuff.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index f902c331217..ea0b3746386 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -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