diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/tcp.h | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/include/trace/events/tcp.h b/include/trace/events/tcp.h index 3dd68029d77a..c1a5284713b8 100644 --- a/include/trace/events/tcp.h +++ b/include/trace/events/tcp.h @@ -10,6 +10,7 @@ #include <linux/tracepoint.h> #include <net/ipv6.h> #include <net/tcp.h> +#include <linux/sock_diag.h> #define TP_STORE_V4MAPPED(__entry, saddr, daddr) \ do { \ @@ -113,7 +114,7 @@ DEFINE_EVENT(tcp_event_sk_skb, tcp_send_reset, */ DECLARE_EVENT_CLASS(tcp_event_sk, - TP_PROTO(const struct sock *sk), + TP_PROTO(struct sock *sk), TP_ARGS(sk), @@ -125,6 +126,7 @@ DECLARE_EVENT_CLASS(tcp_event_sk, __array(__u8, daddr, 4) __array(__u8, saddr_v6, 16) __array(__u8, daddr_v6, 16) + __field(__u64, sock_cookie) ), TP_fast_assign( @@ -144,24 +146,34 @@ DECLARE_EVENT_CLASS(tcp_event_sk, TP_STORE_ADDRS(__entry, inet->inet_saddr, inet->inet_daddr, sk->sk_v6_rcv_saddr, sk->sk_v6_daddr); + + __entry->sock_cookie = sock_gen_cookie(sk); ), - TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c", + TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c sock_cookie=%llx", __entry->sport, __entry->dport, __entry->saddr, __entry->daddr, - __entry->saddr_v6, __entry->daddr_v6) + __entry->saddr_v6, __entry->daddr_v6, + __entry->sock_cookie) ); DEFINE_EVENT(tcp_event_sk, tcp_receive_reset, - TP_PROTO(const struct sock *sk), + TP_PROTO(struct sock *sk), TP_ARGS(sk) ); DEFINE_EVENT(tcp_event_sk, tcp_destroy_sock, - TP_PROTO(const struct sock *sk), + TP_PROTO(struct sock *sk), + + TP_ARGS(sk) +); + +DEFINE_EVENT(tcp_event_sk, tcp_rcv_space_adjust, + + TP_PROTO(struct sock *sk), TP_ARGS(sk) ); @@ -232,6 +244,7 @@ TRACE_EVENT(tcp_probe, __field(__u32, snd_wnd) __field(__u32, srtt) __field(__u32, rcv_wnd) + __field(__u64, sock_cookie) ), TP_fast_assign( @@ -256,15 +269,14 @@ TRACE_EVENT(tcp_probe, __entry->rcv_wnd = tp->rcv_wnd; __entry->ssthresh = tcp_current_ssthresh(sk); __entry->srtt = tp->srtt_us >> 3; + __entry->sock_cookie = sock_gen_cookie(sk); ), - TP_printk("src=%pISpc dest=%pISpc mark=%#x length=%d snd_nxt=%#x " - "snd_una=%#x snd_cwnd=%u ssthresh=%u snd_wnd=%u srtt=%u " - "rcv_wnd=%u", + TP_printk("src=%pISpc dest=%pISpc mark=%#x length=%d snd_nxt=%#x snd_una=%#x snd_cwnd=%u ssthresh=%u snd_wnd=%u srtt=%u rcv_wnd=%u sock_cookie=%llx", __entry->saddr, __entry->daddr, __entry->mark, __entry->length, __entry->snd_nxt, __entry->snd_una, __entry->snd_cwnd, __entry->ssthresh, __entry->snd_wnd, - __entry->srtt, __entry->rcv_wnd) + __entry->srtt, __entry->rcv_wnd, __entry->sock_cookie) ); #endif /* _TRACE_TCP_H */ |