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-rw-r--r--include/net/sock.h5
-rw-r--r--include/net/xfrm.h3
-rw-r--r--include/trace/events/tcp.h97
3 files changed, 45 insertions, 60 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index 9155da422692..7a7b14e9628a 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1514,6 +1514,11 @@ static inline bool sock_owned_by_user(const struct sock *sk)
return sk->sk_lock.owned;
}
+static inline bool sock_owned_by_user_nocheck(const struct sock *sk)
+{
+ return sk->sk_lock.owned;
+}
+
/* no reclassification while locks are held */
static inline bool sock_allow_reclassification(const struct sock *csk)
{
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index dc28a98ce97c..ae35991b5877 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1570,6 +1570,9 @@ int xfrm_init_state(struct xfrm_state *x);
int xfrm_prepare_input(struct xfrm_state *x, struct sk_buff *skb);
int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type);
int xfrm_input_resume(struct sk_buff *skb, int nexthdr);
+int xfrm_trans_queue(struct sk_buff *skb,
+ int (*finish)(struct net *, struct sock *,
+ struct sk_buff *));
int xfrm_output_resume(struct sk_buff *skb, int err);
int xfrm_output(struct sock *sk, struct sk_buff *skb);
int xfrm_inner_extract_output(struct xfrm_state *x, struct sk_buff *skb);
diff --git a/include/trace/events/tcp.h b/include/trace/events/tcp.h
index 07cccca6cbf1..ab34c561f26b 100644
--- a/include/trace/events/tcp.h
+++ b/include/trace/events/tcp.h
@@ -25,6 +25,35 @@
tcp_state_name(TCP_CLOSING), \
tcp_state_name(TCP_NEW_SYN_RECV))
+#define TP_STORE_V4MAPPED(__entry, saddr, daddr) \
+ do { \
+ struct in6_addr *pin6; \
+ \
+ pin6 = (struct in6_addr *)__entry->saddr_v6; \
+ ipv6_addr_set_v4mapped(saddr, pin6); \
+ pin6 = (struct in6_addr *)__entry->daddr_v6; \
+ ipv6_addr_set_v4mapped(daddr, pin6); \
+ } while (0)
+
+#if IS_ENABLED(CONFIG_IPV6)
+#define TP_STORE_ADDRS(__entry, saddr, daddr, saddr6, daddr6) \
+ do { \
+ if (sk->sk_family == AF_INET6) { \
+ struct in6_addr *pin6; \
+ \
+ pin6 = (struct in6_addr *)__entry->saddr_v6; \
+ *pin6 = saddr6; \
+ pin6 = (struct in6_addr *)__entry->daddr_v6; \
+ *pin6 = daddr6; \
+ } else { \
+ TP_STORE_V4MAPPED(__entry, saddr, daddr); \
+ } \
+ } while (0)
+#else
+#define TP_STORE_ADDRS(__entry, saddr, daddr, saddr6, daddr6) \
+ TP_STORE_V4MAPPED(__entry, saddr, daddr)
+#endif
+
/*
* tcp event with arguments sk and skb
*
@@ -50,7 +79,6 @@ DECLARE_EVENT_CLASS(tcp_event_sk_skb,
TP_fast_assign(
struct inet_sock *inet = inet_sk(sk);
- struct in6_addr *pin6;
__be32 *p32;
__entry->skbaddr = skb;
@@ -65,20 +93,8 @@ DECLARE_EVENT_CLASS(tcp_event_sk_skb,
p32 = (__be32 *) __entry->daddr;
*p32 = inet->inet_daddr;
-#if IS_ENABLED(CONFIG_IPV6)
- if (sk->sk_family == AF_INET6) {
- pin6 = (struct in6_addr *)__entry->saddr_v6;
- *pin6 = sk->sk_v6_rcv_saddr;
- pin6 = (struct in6_addr *)__entry->daddr_v6;
- *pin6 = sk->sk_v6_daddr;
- } else
-#endif
- {
- pin6 = (struct in6_addr *)__entry->saddr_v6;
- ipv6_addr_set_v4mapped(inet->inet_saddr, pin6);
- pin6 = (struct in6_addr *)__entry->daddr_v6;
- ipv6_addr_set_v4mapped(inet->inet_daddr, pin6);
- }
+ TP_STORE_ADDRS(__entry, inet->inet_saddr, inet->inet_daddr,
+ sk->sk_v6_rcv_saddr, sk->sk_v6_daddr);
),
TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c",
@@ -127,7 +143,6 @@ DECLARE_EVENT_CLASS(tcp_event_sk,
TP_fast_assign(
struct inet_sock *inet = inet_sk(sk);
- struct in6_addr *pin6;
__be32 *p32;
__entry->skaddr = sk;
@@ -141,20 +156,8 @@ DECLARE_EVENT_CLASS(tcp_event_sk,
p32 = (__be32 *) __entry->daddr;
*p32 = inet->inet_daddr;
-#if IS_ENABLED(CONFIG_IPV6)
- if (sk->sk_family == AF_INET6) {
- pin6 = (struct in6_addr *)__entry->saddr_v6;
- *pin6 = sk->sk_v6_rcv_saddr;
- pin6 = (struct in6_addr *)__entry->daddr_v6;
- *pin6 = sk->sk_v6_daddr;
- } else
-#endif
- {
- pin6 = (struct in6_addr *)__entry->saddr_v6;
- ipv6_addr_set_v4mapped(inet->inet_saddr, pin6);
- pin6 = (struct in6_addr *)__entry->daddr_v6;
- ipv6_addr_set_v4mapped(inet->inet_daddr, pin6);
- }
+ TP_STORE_ADDRS(__entry, inet->inet_saddr, inet->inet_daddr,
+ sk->sk_v6_rcv_saddr, sk->sk_v6_daddr);
),
TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c",
@@ -197,7 +200,6 @@ TRACE_EVENT(tcp_set_state,
TP_fast_assign(
struct inet_sock *inet = inet_sk(sk);
- struct in6_addr *pin6;
__be32 *p32;
__entry->skaddr = sk;
@@ -213,20 +215,8 @@ TRACE_EVENT(tcp_set_state,
p32 = (__be32 *) __entry->daddr;
*p32 = inet->inet_daddr;
-#if IS_ENABLED(CONFIG_IPV6)
- if (sk->sk_family == AF_INET6) {
- pin6 = (struct in6_addr *)__entry->saddr_v6;
- *pin6 = sk->sk_v6_rcv_saddr;
- pin6 = (struct in6_addr *)__entry->daddr_v6;
- *pin6 = sk->sk_v6_daddr;
- } else
-#endif
- {
- pin6 = (struct in6_addr *)__entry->saddr_v6;
- ipv6_addr_set_v4mapped(inet->inet_saddr, pin6);
- pin6 = (struct in6_addr *)__entry->daddr_v6;
- ipv6_addr_set_v4mapped(inet->inet_daddr, pin6);
- }
+ TP_STORE_ADDRS(__entry, inet->inet_saddr, inet->inet_daddr,
+ sk->sk_v6_rcv_saddr, sk->sk_v6_daddr);
),
TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c oldstate=%s newstate=%s",
@@ -256,7 +246,6 @@ TRACE_EVENT(tcp_retransmit_synack,
TP_fast_assign(
struct inet_request_sock *ireq = inet_rsk(req);
- struct in6_addr *pin6;
__be32 *p32;
__entry->skaddr = sk;
@@ -271,20 +260,8 @@ TRACE_EVENT(tcp_retransmit_synack,
p32 = (__be32 *) __entry->daddr;
*p32 = ireq->ir_rmt_addr;
-#if IS_ENABLED(CONFIG_IPV6)
- if (sk->sk_family == AF_INET6) {
- pin6 = (struct in6_addr *)__entry->saddr_v6;
- *pin6 = ireq->ir_v6_loc_addr;
- pin6 = (struct in6_addr *)__entry->daddr_v6;
- *pin6 = ireq->ir_v6_rmt_addr;
- } else
-#endif
- {
- pin6 = (struct in6_addr *)__entry->saddr_v6;
- ipv6_addr_set_v4mapped(ireq->ir_loc_addr, pin6);
- pin6 = (struct in6_addr *)__entry->daddr_v6;
- ipv6_addr_set_v4mapped(ireq->ir_rmt_addr, pin6);
- }
+ TP_STORE_ADDRS(__entry, ireq->ir_loc_addr, ireq->ir_rmt_addr,
+ ireq->ir_v6_loc_addr, ireq->ir_v6_rmt_addr);
),
TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c",
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-26 03:34:08 +0000