projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 48262608 TL |
1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | ||
| 3 | #undef TRACE_SYSTEM | |
| 4 | #define TRACE_SYSTEM smc | |
| 5 | ||
| 6 | #if !defined(_TRACE_SMC_H) || defined(TRACE_HEADER_MULTI_READ) | |
| 7 | #define _TRACE_SMC_H | |
| 8 | ||
| 9 | #include <linux/ipv6.h> | |
| 10 | #include <linux/tcp.h> | |
| 11 | #include <linux/tracepoint.h> | |
| 12 | #include <net/ipv6.h> | |
| 13 | #include "smc.h" | |
| 14 | #include "smc_core.h" | |
| 15 | ||
| 16 | TRACE_EVENT(smc_switch_to_fallback, | |
| 17 | ||
| 18 | TP_PROTO(const struct smc_sock *smc, int fallback_rsn), | |
| 19 | ||
| 20 | TP_ARGS(smc, fallback_rsn), | |
| 21 | ||
| 22 | TP_STRUCT__entry( | |
| 23 | __field(const void *, sk) | |
| 24 | __field(const void *, clcsk) | |
| a838f508 | 25 | __field(u64, net_cookie) |
| 48262608 TL |
26 | __field(int, fallback_rsn) |
| 27 | ), | |
| 28 | ||
| 29 | TP_fast_assign( | |
| 30 | const struct sock *sk = &smc->sk; | |
| 31 | const struct sock *clcsk = smc->clcsock->sk; | |
| 32 | ||
| 33 | __entry->sk = sk; | |
| 34 | __entry->clcsk = clcsk; | |
| a838f508 | 35 | __entry->net_cookie = sock_net(sk)->net_cookie; |
| 48262608 TL |
36 | __entry->fallback_rsn = fallback_rsn; |
| 37 | ), | |
| 38 | ||
| a838f508 TL |
39 | TP_printk("sk=%p clcsk=%p net=%llu fallback_rsn=%d", |
| 40 | __entry->sk, __entry->clcsk, | |
| 41 | __entry->net_cookie, __entry->fallback_rsn) | |
| 48262608 TL |
42 | ); |
| 43 | ||
| aff3083f TL |
44 | DECLARE_EVENT_CLASS(smc_msg_event, |
| 45 | ||
| 46 | TP_PROTO(const struct smc_sock *smc, size_t len), | |
| 47 | ||
| 48 | TP_ARGS(smc, len), | |
| 49 | ||
| 50 | TP_STRUCT__entry( | |
| 51 | __field(const void *, smc) | |
| a838f508 | 52 | __field(u64, net_cookie) |
| aff3083f TL |
53 | __field(size_t, len) |
| 54 | __string(name, smc->conn.lnk->ibname) | |
| 55 | ), | |
| 56 | ||
| 57 | TP_fast_assign( | |
| a838f508 TL |
58 | const struct sock *sk = &smc->sk; |
| 59 | ||
| aff3083f | 60 | __entry->smc = smc; |
| a838f508 | 61 | __entry->net_cookie = sock_net(sk)->net_cookie; |
| aff3083f | 62 | __entry->len = len; |
| 2c92ca84 | 63 | __assign_str(name); |
| aff3083f TL |
64 | ), |
| 65 | ||
| a838f508 TL |
66 | TP_printk("smc=%p net=%llu len=%zu dev=%s", |
| 67 | __entry->smc, __entry->net_cookie, | |
| 68 | __entry->len, __get_str(name)) | |
| aff3083f TL |
69 | ); |
| 70 | ||
| 71 | DEFINE_EVENT(smc_msg_event, smc_tx_sendmsg, | |
| 72 | ||
| 73 | TP_PROTO(const struct smc_sock *smc, size_t len), | |
| 74 | ||
| 75 | TP_ARGS(smc, len) | |
| 76 | ); | |
| 77 | ||
| 78 | DEFINE_EVENT(smc_msg_event, smc_rx_recvmsg, | |
| 79 | ||
| 80 | TP_PROTO(const struct smc_sock *smc, size_t len), | |
| 81 | ||
| 82 | TP_ARGS(smc, len) | |
| 83 | ); | |
| 84 | ||
| a3a0e81b TL |
85 | TRACE_EVENT(smcr_link_down, |
| 86 | ||
| 87 | TP_PROTO(const struct smc_link *lnk, void *location), | |
| 88 | ||
| 89 | TP_ARGS(lnk, location), | |
| 90 | ||
| 91 | TP_STRUCT__entry( | |
| 92 | __field(const void *, lnk) | |
| 93 | __field(const void *, lgr) | |
| a838f508 | 94 | __field(u64, net_cookie) |
| a3a0e81b TL |
95 | __field(int, state) |
| 96 | __string(name, lnk->ibname) | |
| 97 | __field(void *, location) | |
| 98 | ), | |
| 99 | ||
| 100 | TP_fast_assign( | |
| 101 | const struct smc_link_group *lgr = lnk->lgr; | |
| 102 | ||
| 103 | __entry->lnk = lnk; | |
| 104 | __entry->lgr = lgr; | |
| a838f508 | 105 | __entry->net_cookie = lgr->net->net_cookie; |
| a3a0e81b | 106 | __entry->state = lnk->state; |
| 2c92ca84 | 107 | __assign_str(name); |
| a3a0e81b TL |
108 | __entry->location = location; |
| 109 | ), | |
| 110 | ||
| a838f508 TL |
111 | TP_printk("lnk=%p lgr=%p net=%llu state=%d dev=%s location=%pS", |
| 112 | __entry->lnk, __entry->lgr, __entry->net_cookie, | |
| a3a0e81b TL |
113 | __entry->state, __get_str(name), |
| 114 | __entry->location) | |
| 115 | ); | |
| 116 | ||
| 48262608 TL |
117 | #endif /* _TRACE_SMC_H */ |
| 118 | ||
| 119 | #undef TRACE_INCLUDE_PATH | |
| 120 | #define TRACE_INCLUDE_PATH . | |
| 121 | ||
| 122 | #undef TRACE_INCLUDE_FILE | |
| 123 | #define TRACE_INCLUDE_FILE smc_tracepoint | |
| 124 | ||
| 125 | #include <trace/define_trace.h> |