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Diffstat (limited to 'net')
-rw-r--r--net/core/dev.c4
-rw-r--r--net/core/flow_dissector.c6
-rw-r--r--net/core/skbuff.c3
-rw-r--r--net/ipv4/ip_fragment.c2
-rw-r--r--net/ipv4/ip_tunnel_core.c5
-rw-r--r--net/openvswitch/actions.c10
-rw-r--r--net/packet/af_packet.c4
-rw-r--r--net/sched/cls_flow.c2
-rw-r--r--net/sched/em_meta.c2
-rw-r--r--net/sched/sch_fq.c2
10 files changed, 19 insertions, 21 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 9d4369ece679..c482fe8abf87 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3006,7 +3006,7 @@ static int get_rps_cpu(struct net_device *dev, struct sk_buff *skb,
}
skb_reset_network_header(skb);
- if (!skb_get_rxhash(skb))
+ if (!skb_get_hash(skb))
goto done;
flow_table = rcu_dereference(rxqueue->rps_flow_table);
@@ -3151,7 +3151,7 @@ static bool skb_flow_limit(struct sk_buff *skb, unsigned int qlen)
rcu_read_lock();
fl = rcu_dereference(sd->flow_limit);
if (fl) {
- new_flow = skb_get_rxhash(skb) & (fl->num_buckets - 1);
+ new_flow = skb_get_hash(skb) & (fl->num_buckets - 1);
old_flow = fl->history[fl->history_head];
fl->history[fl->history_head] = new_flow;
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index d6ef17322500..b324bfa3485c 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -202,12 +202,12 @@ static __always_inline u32 __flow_hash_1word(u32 a)
}
/*
- * __skb_get_rxhash: calculate a flow hash based on src/dst addresses
+ * __skb_get_hash: calculate a flow hash based on src/dst addresses
* and src/dst port numbers. Sets rxhash in skb to non-zero hash value
* on success, zero indicates no valid hash. Also, sets l4_rxhash in skb
* if hash is a canonical 4-tuple hash over transport ports.
*/
-void __skb_get_rxhash(struct sk_buff *skb)
+void __skb_get_hash(struct sk_buff *skb)
{
struct flow_keys keys;
u32 hash;
@@ -234,7 +234,7 @@ void __skb_get_rxhash(struct sk_buff *skb)
skb->rxhash = hash;
}
-EXPORT_SYMBOL(__skb_get_rxhash);
+EXPORT_SYMBOL(__skb_get_hash);
/*
* Returns a Tx hash based on the given packet descriptor a Tx queues' number
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 06e72d3cdf60..2b6b863f51f2 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -712,9 +712,8 @@ static void __copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
new->inner_network_header = old->inner_network_header;
new->inner_mac_header = old->inner_mac_header;
skb_dst_copy(new, old);
- new->rxhash = old->rxhash;
+ skb_copy_hash(new, old);
new->ooo_okay = old->ooo_okay;
- new->l4_rxhash = old->l4_rxhash;
new->no_fcs = old->no_fcs;
new->encapsulation = old->encapsulation;
#ifdef CONFIG_XFRM
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 2481993a4970..c10a3ce5cbff 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -704,7 +704,7 @@ struct sk_buff *ip_check_defrag(struct sk_buff *skb, u32 user)
memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
if (ip_defrag(skb, user))
return NULL;
- skb->rxhash = 0;
+ skb_clear_hash(skb);
}
}
return skb;
diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c
index 42ffbc8d65c6..6156f4ef5e91 100644
--- a/net/ipv4/ip_tunnel_core.c
+++ b/net/ipv4/ip_tunnel_core.c
@@ -56,7 +56,7 @@ int iptunnel_xmit(struct rtable *rt, struct sk_buff *skb,
skb_scrub_packet(skb, xnet);
- skb->rxhash = 0;
+ skb_clear_hash(skb);
skb_dst_set(skb, &rt->dst);
memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
@@ -107,8 +107,7 @@ int iptunnel_pull_header(struct sk_buff *skb, int hdr_len, __be16 inner_proto)
nf_reset(skb);
secpath_reset(skb);
- if (!skb->l4_rxhash)
- skb->rxhash = 0;
+ skb_clear_hash_if_not_l4(skb);
skb_dst_drop(skb);
skb->vlan_tci = 0;
skb_set_queue_mapping(skb, 0);
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index 65cfaa816075..716b7eebfe70 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -165,7 +165,7 @@ static void set_ip_addr(struct sk_buff *skb, struct iphdr *nh,
}
csum_replace4(&nh->check, *addr, new_addr);
- skb->rxhash = 0;
+ skb_clear_hash(skb);
*addr = new_addr;
}
@@ -199,7 +199,7 @@ static void set_ipv6_addr(struct sk_buff *skb, u8 l4_proto,
if (recalculate_csum)
update_ipv6_checksum(skb, l4_proto, addr, new_addr);
- skb->rxhash = 0;
+ skb_clear_hash(skb);
memcpy(addr, new_addr, sizeof(__be32[4]));
}
@@ -296,7 +296,7 @@ static void set_tp_port(struct sk_buff *skb, __be16 *port,
{
inet_proto_csum_replace2(check, skb, *port, new_port, 0);
*port = new_port;
- skb->rxhash = 0;
+ skb_clear_hash(skb);
}
static void set_udp_port(struct sk_buff *skb, __be16 *port, __be16 new_port)
@@ -310,7 +310,7 @@ static void set_udp_port(struct sk_buff *skb, __be16 *port, __be16 new_port)
uh->check = CSUM_MANGLED_0;
} else {
*port = new_port;
- skb->rxhash = 0;
+ skb_clear_hash(skb);
}
}
@@ -381,7 +381,7 @@ static int set_sctp(struct sk_buff *skb,
/* Carry any checksum errors through. */
sh->checksum = old_csum ^ old_correct_csum ^ new_csum;
- skb->rxhash = 0;
+ skb_clear_hash(skb);
}
return 0;
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index cc803c63059a..24675f06f4fd 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -963,7 +963,7 @@ static void prb_clear_blk_fill_status(struct packet_ring_buffer *rb)
static void prb_fill_rxhash(struct tpacket_kbdq_core *pkc,
struct tpacket3_hdr *ppd)
{
- ppd->hv1.tp_rxhash = skb_get_rxhash(pkc->skb);
+ ppd->hv1.tp_rxhash = skb_get_hash(pkc->skb);
}
static void prb_clear_rxhash(struct tpacket_kbdq_core *pkc,
@@ -1295,7 +1295,7 @@ static int packet_rcv_fanout(struct sk_buff *skb, struct net_device *dev,
if (!skb)
return 0;
}
- skb_get_rxhash(skb);
+ skb_get_hash(skb);
idx = fanout_demux_hash(f, skb, num);
break;
case PACKET_FANOUT_LB:
diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
index 7881e2fccbc2..83a6322b7751 100644
--- a/net/sched/cls_flow.c
+++ b/net/sched/cls_flow.c
@@ -220,7 +220,7 @@ static u32 flow_get_vlan_tag(const struct sk_buff *skb)
static u32 flow_get_rxhash(struct sk_buff *skb)
{
- return skb_get_rxhash(skb);
+ return skb_get_hash(skb);
}
static u32 flow_key_get(struct sk_buff *skb, int key, struct flow_keys *flow)
diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c
index 382519a5d7f9..9b8c0b0e60d7 100644
--- a/net/sched/em_meta.c
+++ b/net/sched/em_meta.c
@@ -222,7 +222,7 @@ META_COLLECTOR(int_maclen)
META_COLLECTOR(int_rxhash)
{
- dst->value = skb_get_rxhash(skb);
+ dst->value = skb_get_hash(skb);
}
/**************************************************************************
diff --git a/net/sched/sch_fq.c b/net/sched/sch_fq.c
index f2fb92dd970d..08ef7a42c0e4 100644
--- a/net/sched/sch_fq.c
+++ b/net/sched/sch_fq.c
@@ -226,7 +226,7 @@ static struct fq_flow *fq_classify(struct sk_buff *skb, struct fq_sched_data *q)
/* By forcing low order bit to 1, we make sure to not
* collide with a local flow (socket pointers are word aligned)
*/
- sk = (struct sock *)(skb_get_rxhash(skb) | 1L);
+ sk = (struct sock *)(skb_get_hash(skb) | 1L);
}
root = &q->fq_root[hash_32((u32)(long)sk, q->fq_trees_log)];
generated by cgit v1.2.3 (git 2.39.0) at 2026-02-12 03:26:51 +0300