rps: Add flag to skb to indicate rxhash is based on L4 tuple

[mirror_ubuntu-zesty-kernel.git] / include / linux / skbuff.h

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 7b996ed86d5b823d1b92a0df82da033cafa4d6c3..f902c331217b644c26a31d8e1be9fcc7de23b317 100644 (file)
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -414,6 +414,7 @@ struct sk_buff {
        __u8                    ndisc_nodetype:2;
 #endif
        __u8                    ooo_okay:1;
+       __u8                    l4_rxhash:1;
        kmemcheck_bitfield_end(flags2);
 
        /* 0/13 bit hole */
@@ -572,11 +573,11 @@ extern unsigned int   skb_find_text(struct sk_buff *skb, unsigned int from,
                                    unsigned int to, struct ts_config *config,
                                    struct ts_state *state);
 
-extern __u32 __skb_get_rxhash(struct sk_buff *skb);
+extern void __skb_get_rxhash(struct sk_buff *skb);
 static inline __u32 skb_get_rxhash(struct sk_buff *skb)
 {
        if (!skb->rxhash)
-               skb->rxhash = __skb_get_rxhash(skb);
+               __skb_get_rxhash(skb);
 
        return skb->rxhash;
 }