summaryrefslogtreecommitdiff
path: root/include/linux/skbuff.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/skbuff.h')
-rw-r--r--include/linux/skbuff.h25
1 files changed, 22 insertions, 3 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 881fe80f01d0..2d6a14f5f2f1 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -196,7 +196,6 @@ typedef unsigned char *sk_buff_data_t;
* @sk: Socket we are owned by
* @tstamp: Time we arrived
* @dev: Device we arrived on/are leaving by
- * @iif: ifindex of device we arrived on
* @transport_header: Transport layer header
* @network_header: Network layer header
* @mac_header: Link layer header
@@ -231,6 +230,8 @@ typedef unsigned char *sk_buff_data_t;
* @nfctinfo: Relationship of this skb to the connection
* @nfct_reasm: netfilter conntrack re-assembly pointer
* @nf_bridge: Saved data about a bridged frame - see br_netfilter.c
+ * @iif: ifindex of device we arrived on
+ * @queue_mapping: Queue mapping for multiqueue devices
* @tc_index: Traffic control index
* @tc_verd: traffic control verdict
* @dma_cookie: a cookie to one of several possible DMA operations
@@ -246,8 +247,6 @@ struct sk_buff {
struct sock *sk;
ktime_t tstamp;
struct net_device *dev;
- int iif;
- /* 4 byte hole on 64 bit*/
struct dst_entry *dst;
struct sec_path *sp;
@@ -290,12 +289,18 @@ struct sk_buff {
#ifdef CONFIG_BRIDGE_NETFILTER
struct nf_bridge_info *nf_bridge;
#endif
+
+ int iif;
+ __u16 queue_mapping;
+
#ifdef CONFIG_NET_SCHED
__u16 tc_index; /* traffic control index */
#ifdef CONFIG_NET_CLS_ACT
__u16 tc_verd; /* traffic control verdict */
#endif
#endif
+ /* 2 byte hole */
+
#ifdef CONFIG_NET_DMA
dma_cookie_t dma_cookie;
#endif
@@ -1725,6 +1730,20 @@ static inline void skb_init_secmark(struct sk_buff *skb)
{ }
#endif
+static inline void skb_set_queue_mapping(struct sk_buff *skb, u16 queue_mapping)
+{
+#ifdef CONFIG_NETDEVICES_MULTIQUEUE
+ skb->queue_mapping = queue_mapping;
+#endif
+}
+
+static inline void skb_copy_queue_mapping(struct sk_buff *to, const struct sk_buff *from)
+{
+#ifdef CONFIG_NETDEVICES_MULTIQUEUE
+ to->queue_mapping = from->queue_mapping;
+#endif
+}
+
static inline int skb_is_gso(const struct sk_buff *skb)
{
return skb_shinfo(skb)->gso_size;