diff options
| author |   Tom Herbert <therbert@google.com> | 2014-03-24 15:34:47 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-03-26 15:58:20 -0400 |
| commit | 61b905da33ae25edb6b9d2a5de21e34c3a77efe3 (patch) | |
| tree | 74990d790d603e989210b0221703910d9beef4f1 /include/linux/skbuff.h | |
| parent | qlcnic: Remove casts of pointer to same type (diff) | |
| download | linux-dev-61b905da33ae25edb6b9d2a5de21e34c3a77efe3.tar.xz linux-dev-61b905da33ae25edb6b9d2a5de21e34c3a77efe3.zip | |
net: Rename skb->rxhash to skb->hash
The packet hash can be considered a property of the packet, not just
on RX path.
This patch changes name of rxhash and l4_rxhash skbuff fields to be
hash and l4_hash respectively. This includes changing uses of the
field in the code which don't call the access functions.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 03db95ab8a8c..aa2c22cb8158 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -444,11 +444,11 @@ static inline u32 skb_mstamp_us_delta(const struct skb_mstamp *t1, * @skb_iif: ifindex of device we arrived on * @tc_index: Traffic control index * @tc_verd: traffic control verdict - * @rxhash: the packet hash computed on receive + * @hash: the packet hash * @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 + * @l4_hash: indicate hash is a canonical 4-tuple hash over transport * ports. * @wifi_acked_valid: wifi_acked was set * @wifi_acked: whether frame was acked on wifi or not @@ -537,7 +537,7 @@ struct sk_buff { int skb_iif; - __u32 rxhash; + __u32 hash; __be16 vlan_proto; __u16 vlan_tci; @@ -556,7 +556,7 @@ struct sk_buff { #endif __u8 pfmemalloc:1; __u8 ooo_okay:1; - __u8 l4_rxhash:1; + __u8 l4_hash:1; __u8 wifi_acked_valid:1; __u8 wifi_acked:1; __u8 no_fcs:1; @@ -815,40 +815,40 @@ enum pkt_hash_types { static inline void skb_set_hash(struct sk_buff *skb, __u32 hash, enum pkt_hash_types type) { - skb->l4_rxhash = (type == PKT_HASH_TYPE_L4); - skb->rxhash = hash; + skb->l4_hash = (type == PKT_HASH_TYPE_L4); + skb->hash = hash; } void __skb_get_hash(struct sk_buff *skb); static inline __u32 skb_get_hash(struct sk_buff *skb) { - if (!skb->l4_rxhash) + if (!skb->l4_hash) __skb_get_hash(skb); - return skb->rxhash; + return skb->hash; } static inline __u32 skb_get_hash_raw(const struct sk_buff *skb) { - return skb->rxhash; + return skb->hash; } static inline void skb_clear_hash(struct sk_buff *skb) { - skb->rxhash = 0; - skb->l4_rxhash = 0; + skb->hash = 0; + skb->l4_hash = 0; } static inline void skb_clear_hash_if_not_l4(struct sk_buff *skb) { - if (!skb->l4_rxhash) + if (!skb->l4_hash) skb_clear_hash(skb); } static inline void skb_copy_hash(struct sk_buff *to, const struct sk_buff *from) { - to->rxhash = from->rxhash; - to->l4_rxhash = from->l4_rxhash; + to->hash = from->hash; + to->l4_hash = from->l4_hash; }; #ifdef NET_SKBUFF_DATA_USES_OFFSET |