| | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| | 2 | #undef TRACE_SYSTEM |
| | 3 | #define TRACE_SYSTEM rpc |
| | 4 | |
| | 5 | #if !defined(LTTNG_TRACE_RPC_H) || defined(TRACE_HEADER_MULTI_READ) |
| | 6 | #define LTTNG_TRACE_RPC_H |
| | 7 | |
| | 8 | #include <probes/lttng-tracepoint-event.h> |
| | 9 | #include <linux/sunrpc/sched.h> |
| | 10 | #include <linux/sunrpc/clnt.h> |
| | 11 | |
| | 12 | LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_status, |
| | 13 | |
| | 14 | TP_PROTO(struct rpc_task *task), |
| | 15 | |
| | 16 | TP_ARGS(task), |
| | 17 | |
| | 18 | TP_FIELDS( |
| | 19 | ctf_integer_hex(const struct rpc_task *, task, task) |
| | 20 | ctf_integer_hex(const struct rpc_clnt *, clnt, task->tk_client) |
| | 21 | ctf_integer(int, status, task->tk_status) |
| | 22 | ) |
| | 23 | ) |
| | 24 | |
| | 25 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_status, rpc_call_status, |
| | 26 | TP_PROTO(struct rpc_task *task), |
| | 27 | |
| | 28 | TP_ARGS(task) |
| | 29 | ) |
| | 30 | |
| | 31 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_status, rpc_bind_status, |
| | 32 | TP_PROTO(struct rpc_task *task), |
| | 33 | |
| | 34 | TP_ARGS(task) |
| | 35 | ) |
| | 36 | |
| | 37 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,17,0)) |
| | 38 | LTTNG_TRACEPOINT_EVENT(rpc_connect_status, |
| | 39 | TP_PROTO(const struct rpc_task *task), |
| | 40 | |
| | 41 | TP_ARGS(task), |
| | 42 | |
| | 43 | TP_FIELDS( |
| | 44 | ctf_integer_hex(const struct rpc_task *, task, task) |
| | 45 | ctf_integer_hex(const struct rpc_clnt *, clnt, task->tk_client) |
| | 46 | ctf_integer(int, status, task->tk_status) |
| | 47 | ) |
| | 48 | ) |
| | 49 | |
| | 50 | LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_running, |
| | 51 | |
| | 52 | TP_PROTO(const struct rpc_task *task, const void *action), |
| | 53 | |
| | 54 | TP_ARGS(task, action), |
| | 55 | |
| | 56 | TP_FIELDS( |
| | 57 | ctf_integer_hex(const struct rpc_clnt *, clnt, task->tk_client) |
| | 58 | ctf_integer_hex(const struct rpc_task *, task, task) |
| | 59 | ctf_integer_hex(const void *, action, action) |
| | 60 | ctf_integer(unsigned long, runstate, task->tk_runstate) |
| | 61 | ctf_integer(int, status, task->tk_status) |
| | 62 | ctf_integer(unsigned short, flags, task->tk_flags) |
| | 63 | ) |
| | 64 | ) |
| | 65 | |
| | 66 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_begin, |
| | 67 | |
| | 68 | TP_PROTO(const struct rpc_task *task, const void *action), |
| | 69 | |
| | 70 | TP_ARGS(task, action) |
| | 71 | ) |
| | 72 | |
| | 73 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_run_action, |
| | 74 | |
| | 75 | TP_PROTO(const struct rpc_task *task, const void *action), |
| | 76 | |
| | 77 | TP_ARGS(task, action) |
| | 78 | ) |
| | 79 | |
| | 80 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_complete, |
| | 81 | |
| | 82 | TP_PROTO(const struct rpc_task *task, const void *action), |
| | 83 | |
| | 84 | TP_ARGS(task, action) |
| | 85 | ) |
| | 86 | |
| | 87 | LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_queued, |
| | 88 | |
| | 89 | TP_PROTO(const struct rpc_task *task, const struct rpc_wait_queue *q), |
| | 90 | |
| | 91 | TP_ARGS(task, q), |
| | 92 | |
| | 93 | TP_FIELDS( |
| | 94 | ctf_integer_hex(const struct rpc_clnt *, clnt, task->tk_client) |
| | 95 | ctf_integer_hex(const struct rpc_task *, task, task) |
| | 96 | ctf_integer(unsigned long, timeout, task->tk_timeout) |
| | 97 | ctf_integer(unsigned long, runstate, task->tk_runstate) |
| | 98 | ctf_integer(int, status, task->tk_status) |
| | 99 | ctf_integer(unsigned short, flags, task->tk_flags) |
| | 100 | ctf_string(q_name, rpc_qname(q)) |
| | 101 | ) |
| | 102 | ) |
| | 103 | |
| | 104 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_queued, rpc_task_sleep, |
| | 105 | |
| | 106 | TP_PROTO(const struct rpc_task *task, const struct rpc_wait_queue *q), |
| | 107 | |
| | 108 | TP_ARGS(task, q) |
| | 109 | ) |
| | 110 | |
| | 111 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_queued, rpc_task_wakeup, |
| | 112 | |
| | 113 | TP_PROTO(const struct rpc_task *task, const struct rpc_wait_queue *q), |
| | 114 | |
| | 115 | TP_ARGS(task, q) |
| | 116 | ) |
| | 117 | |
| | 118 | #else |
| | 119 | LTTNG_TRACEPOINT_EVENT(rpc_connect_status, |
| | 120 | TP_PROTO(struct rpc_task *task, int status), |
| | 121 | |
| | 122 | TP_ARGS(task, status), |
| | 123 | |
| | 124 | TP_FIELDS( |
| | 125 | ctf_integer_hex(const struct rpc_task *, task, task) |
| | 126 | ctf_integer_hex(const struct rpc_clnt *, clnt, task->tk_client) |
| | 127 | ctf_integer(int, status, status) |
| | 128 | ) |
| | 129 | ) |
| | 130 | |
| | 131 | LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_running, |
| | 132 | |
| | 133 | TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action), |
| | 134 | |
| | 135 | TP_ARGS(clnt, task, action), |
| | 136 | |
| | 137 | TP_FIELDS( |
| | 138 | ctf_integer_hex(const struct rpc_clnt *, clnt, clnt) |
| | 139 | ctf_integer_hex(const struct rpc_task *, task, task) |
| | 140 | ctf_integer_hex(const void *, action, action) |
| | 141 | ctf_integer(unsigned long, runstate, task->tk_runstate) |
| | 142 | ctf_integer(int, status, task->tk_status) |
| | 143 | ctf_integer(unsigned short, flags, task->tk_flags) |
| | 144 | ) |
| | 145 | ) |
| | 146 | |
| | 147 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_begin, |
| | 148 | |
| | 149 | TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action), |
| | 150 | |
| | 151 | TP_ARGS(clnt, task, action) |
| | 152 | ) |
| | 153 | |
| | 154 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_run_action, |
| | 155 | |
| | 156 | TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action), |
| | 157 | |
| | 158 | TP_ARGS(clnt, task, action) |
| | 159 | ) |
| | 160 | |
| | 161 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_running, rpc_task_complete, |
| | 162 | |
| | 163 | TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action), |
| | 164 | |
| | 165 | TP_ARGS(clnt, task, action) |
| | 166 | ) |
| | 167 | |
| | 168 | LTTNG_TRACEPOINT_EVENT_CLASS(rpc_task_queued, |
| | 169 | |
| | 170 | TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q), |
| | 171 | |
| | 172 | TP_ARGS(clnt, task, q), |
| | 173 | |
| | 174 | TP_FIELDS( |
| | 175 | ctf_integer_hex(const struct rpc_clnt *, clnt, clnt) |
| | 176 | ctf_integer_hex(const struct rpc_task *, task, task) |
| | 177 | ctf_integer(unsigned long, timeout, task->tk_timeout) |
| | 178 | ctf_integer(unsigned long, runstate, task->tk_runstate) |
| | 179 | ctf_integer(int, status, task->tk_status) |
| | 180 | ctf_integer(unsigned short, flags, task->tk_flags) |
| | 181 | ctf_string(q_name, rpc_qname(q)) |
| | 182 | ) |
| | 183 | ) |
| | 184 | |
| | 185 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_queued, rpc_task_sleep, |
| | 186 | |
| | 187 | TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q), |
| | 188 | |
| | 189 | TP_ARGS(clnt, task, q) |
| | 190 | ) |
| | 191 | |
| | 192 | LTTNG_TRACEPOINT_EVENT_INSTANCE(rpc_task_queued, rpc_task_wakeup, |
| | 193 | |
| | 194 | TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q), |
| | 195 | |
| | 196 | TP_ARGS(clnt, task, q) |
| | 197 | ) |
| | 198 | #endif |
| | 199 | |
| | 200 | #endif /* LTTNG_TRACE_RPC_H */ |
| | 201 | |
| | 202 | #include <probes/define_trace.h> |
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