2 #define TRACE_SYSTEM sunrpc
4 #if !defined(_TRACE_SUNRPC_H) || defined(TRACE_HEADER_MULTI_READ)
5 #define _TRACE_SUNRPC_H
7 #include <linux/sunrpc/sched.h>
8 #include <linux/sunrpc/clnt.h>
9 #include <linux/sunrpc/svc.h>
10 #include <net/tcp_states.h>
11 #include <linux/net.h>
12 #include <linux/tracepoint.h>
14 DECLARE_EVENT_CLASS(rpc_task_status,
16 TP_PROTO(struct rpc_task *task),
21 __field(unsigned int, task_id)
22 __field(unsigned int, client_id)
27 __entry->task_id = task->tk_pid;
28 __entry->client_id = task->tk_client->cl_clid;
29 __entry->status = task->tk_status;
32 TP_printk("task:%u@%u, status %d",
33 __entry->task_id, __entry->client_id,
37 DEFINE_EVENT(rpc_task_status, rpc_call_status,
38 TP_PROTO(struct rpc_task *task),
43 DEFINE_EVENT(rpc_task_status, rpc_bind_status,
44 TP_PROTO(struct rpc_task *task),
49 TRACE_EVENT(rpc_connect_status,
50 TP_PROTO(struct rpc_task *task, int status),
52 TP_ARGS(task, status),
55 __field(unsigned int, task_id)
56 __field(unsigned int, client_id)
61 __entry->task_id = task->tk_pid;
62 __entry->client_id = task->tk_client->cl_clid;
63 __entry->status = status;
66 TP_printk("task:%u@%u, status %d",
67 __entry->task_id, __entry->client_id,
71 DECLARE_EVENT_CLASS(rpc_task_running,
73 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
75 TP_ARGS(clnt, task, action),
78 __field(unsigned int, task_id)
79 __field(unsigned int, client_id)
80 __field(const void *, action)
81 __field(unsigned long, runstate)
83 __field(unsigned short, flags)
87 __entry->client_id = clnt ? clnt->cl_clid : -1;
88 __entry->task_id = task->tk_pid;
89 __entry->action = action;
90 __entry->runstate = task->tk_runstate;
91 __entry->status = task->tk_status;
92 __entry->flags = task->tk_flags;
95 TP_printk("task:%u@%d flags=%4.4x state=%4.4lx status=%d action=%pf",
96 __entry->task_id, __entry->client_id,
104 DEFINE_EVENT(rpc_task_running, rpc_task_begin,
106 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
108 TP_ARGS(clnt, task, action)
112 DEFINE_EVENT(rpc_task_running, rpc_task_run_action,
114 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
116 TP_ARGS(clnt, task, action)
120 DEFINE_EVENT(rpc_task_running, rpc_task_complete,
122 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
124 TP_ARGS(clnt, task, action)
128 DECLARE_EVENT_CLASS(rpc_task_queued,
130 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
132 TP_ARGS(clnt, task, q),
135 __field(unsigned int, task_id)
136 __field(unsigned int, client_id)
137 __field(unsigned long, timeout)
138 __field(unsigned long, runstate)
140 __field(unsigned short, flags)
141 __string(q_name, rpc_qname(q))
145 __entry->client_id = clnt->cl_clid;
146 __entry->task_id = task->tk_pid;
147 __entry->timeout = task->tk_timeout;
148 __entry->runstate = task->tk_runstate;
149 __entry->status = task->tk_status;
150 __entry->flags = task->tk_flags;
151 __assign_str(q_name, rpc_qname(q));
154 TP_printk("task:%u@%u flags=%4.4x state=%4.4lx status=%d timeout=%lu queue=%s",
155 __entry->task_id, __entry->client_id,
164 DEFINE_EVENT(rpc_task_queued, rpc_task_sleep,
166 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
168 TP_ARGS(clnt, task, q)
172 DEFINE_EVENT(rpc_task_queued, rpc_task_wakeup,
174 TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
176 TP_ARGS(clnt, task, q)
180 #define rpc_show_socket_state(state) \
181 __print_symbolic(state, \
182 { SS_FREE, "FREE" }, \
183 { SS_UNCONNECTED, "UNCONNECTED" }, \
184 { SS_CONNECTING, "CONNECTING," }, \
185 { SS_CONNECTED, "CONNECTED," }, \
186 { SS_DISCONNECTING, "DISCONNECTING" })
188 #define rpc_show_sock_state(state) \
189 __print_symbolic(state, \
190 { TCP_ESTABLISHED, "ESTABLISHED" }, \
191 { TCP_SYN_SENT, "SYN_SENT" }, \
192 { TCP_SYN_RECV, "SYN_RECV" }, \
193 { TCP_FIN_WAIT1, "FIN_WAIT1" }, \
194 { TCP_FIN_WAIT2, "FIN_WAIT2" }, \
195 { TCP_TIME_WAIT, "TIME_WAIT" }, \
196 { TCP_CLOSE, "CLOSE" }, \
197 { TCP_CLOSE_WAIT, "CLOSE_WAIT" }, \
198 { TCP_LAST_ACK, "LAST_ACK" }, \
199 { TCP_LISTEN, "LISTEN" }, \
200 { TCP_CLOSING, "CLOSING" })
202 DECLARE_EVENT_CLASS(xs_socket_event,
205 struct rpc_xprt *xprt,
206 struct socket *socket
209 TP_ARGS(xprt, socket),
212 __field(unsigned int, socket_state)
213 __field(unsigned int, sock_state)
214 __field(unsigned long long, ino)
216 xprt->address_strings[RPC_DISPLAY_ADDR])
218 xprt->address_strings[RPC_DISPLAY_PORT])
222 struct inode *inode = SOCK_INODE(socket);
223 __entry->socket_state = socket->state;
224 __entry->sock_state = socket->sk->sk_state;
225 __entry->ino = (unsigned long long)inode->i_ino;
226 __assign_str(dstaddr,
227 xprt->address_strings[RPC_DISPLAY_ADDR]);
228 __assign_str(dstport,
229 xprt->address_strings[RPC_DISPLAY_PORT]);
233 "socket:[%llu] dstaddr=%s/%s "
234 "state=%u (%s) sk_state=%u (%s)",
235 __entry->ino, __get_str(dstaddr), __get_str(dstport),
236 __entry->socket_state,
237 rpc_show_socket_state(__entry->socket_state),
239 rpc_show_sock_state(__entry->sock_state)
242 #define DEFINE_RPC_SOCKET_EVENT(name) \
243 DEFINE_EVENT(xs_socket_event, name, \
245 struct rpc_xprt *xprt, \
246 struct socket *socket \
248 TP_ARGS(xprt, socket))
250 DECLARE_EVENT_CLASS(xs_socket_event_done,
253 struct rpc_xprt *xprt,
254 struct socket *socket,
258 TP_ARGS(xprt, socket, error),
262 __field(unsigned int, socket_state)
263 __field(unsigned int, sock_state)
264 __field(unsigned long long, ino)
266 xprt->address_strings[RPC_DISPLAY_ADDR])
268 xprt->address_strings[RPC_DISPLAY_PORT])
272 struct inode *inode = SOCK_INODE(socket);
273 __entry->socket_state = socket->state;
274 __entry->sock_state = socket->sk->sk_state;
275 __entry->ino = (unsigned long long)inode->i_ino;
276 __entry->error = error;
277 __assign_str(dstaddr,
278 xprt->address_strings[RPC_DISPLAY_ADDR]);
279 __assign_str(dstport,
280 xprt->address_strings[RPC_DISPLAY_PORT]);
284 "error=%d socket:[%llu] dstaddr=%s/%s "
285 "state=%u (%s) sk_state=%u (%s)",
287 __entry->ino, __get_str(dstaddr), __get_str(dstport),
288 __entry->socket_state,
289 rpc_show_socket_state(__entry->socket_state),
291 rpc_show_sock_state(__entry->sock_state)
294 #define DEFINE_RPC_SOCKET_EVENT_DONE(name) \
295 DEFINE_EVENT(xs_socket_event_done, name, \
297 struct rpc_xprt *xprt, \
298 struct socket *socket, \
301 TP_ARGS(xprt, socket, error))
303 DEFINE_RPC_SOCKET_EVENT(rpc_socket_state_change);
304 DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_connect);
305 DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_error);
306 DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_reset_connection);
307 DEFINE_RPC_SOCKET_EVENT(rpc_socket_close);
308 DEFINE_RPC_SOCKET_EVENT(rpc_socket_shutdown);
310 DECLARE_EVENT_CLASS(rpc_xprt_event,
311 TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status),
313 TP_ARGS(xprt, xid, status),
318 __string(addr, xprt->address_strings[RPC_DISPLAY_ADDR])
319 __string(port, xprt->address_strings[RPC_DISPLAY_PORT])
324 __entry->status = status;
325 __assign_str(addr, xprt->address_strings[RPC_DISPLAY_ADDR]);
326 __assign_str(port, xprt->address_strings[RPC_DISPLAY_PORT]);
329 TP_printk("peer=%s/%s xid=0x%x status=%d", __get_str(addr),
330 __get_str(port), be32_to_cpu(__entry->xid),
334 DEFINE_EVENT(rpc_xprt_event, xprt_lookup_rqst,
335 TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status),
336 TP_ARGS(xprt, xid, status));
338 DEFINE_EVENT(rpc_xprt_event, xprt_transmit,
339 TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status),
340 TP_ARGS(xprt, xid, status));
342 DEFINE_EVENT(rpc_xprt_event, xprt_complete_rqst,
343 TP_PROTO(struct rpc_xprt *xprt, __be32 xid, int status),
344 TP_ARGS(xprt, xid, status));
346 TRACE_EVENT(xs_tcp_data_ready,
347 TP_PROTO(struct rpc_xprt *xprt, int err, unsigned int total),
349 TP_ARGS(xprt, err, total),
353 __field(unsigned int, total)
354 __string(addr, xprt ? xprt->address_strings[RPC_DISPLAY_ADDR] :
356 __string(port, xprt ? xprt->address_strings[RPC_DISPLAY_PORT] :
362 __entry->total = total;
363 __assign_str(addr, xprt ?
364 xprt->address_strings[RPC_DISPLAY_ADDR] : "(null)");
365 __assign_str(port, xprt ?
366 xprt->address_strings[RPC_DISPLAY_PORT] : "(null)");
369 TP_printk("peer=[%s]:%s err=%d total=%u", __get_str(addr),
370 __get_str(port), __entry->err, __entry->total)
373 TRACE_EVENT(svc_recv,
374 TP_PROTO(struct svc_rqst *rqst, int status),
376 TP_ARGS(rqst, status),
379 __field(struct sockaddr *, addr)
385 __entry->addr = (struct sockaddr *)&rqst->rq_addr;
386 __entry->xid = status > 0 ? rqst->rq_xid : 0;
387 __entry->status = status;
390 TP_printk("addr=%pIScp xid=0x%x status=%d", __entry->addr,
391 be32_to_cpu(__entry->xid), __entry->status)
394 DECLARE_EVENT_CLASS(svc_rqst_status,
396 TP_PROTO(struct svc_rqst *rqst, int status),
398 TP_ARGS(rqst, status),
401 __field(struct sockaddr *, addr)
408 __entry->addr = (struct sockaddr *)&rqst->rq_addr;
409 __entry->xid = rqst->rq_xid;
410 __entry->dropme = (int)rqst->rq_dropme;
411 __entry->status = status;
414 TP_printk("addr=%pIScp rq_xid=0x%x dropme=%d status=%d",
415 __entry->addr, be32_to_cpu(__entry->xid), __entry->dropme,
419 DEFINE_EVENT(svc_rqst_status, svc_process,
420 TP_PROTO(struct svc_rqst *rqst, int status),
421 TP_ARGS(rqst, status));
423 DEFINE_EVENT(svc_rqst_status, svc_send,
424 TP_PROTO(struct svc_rqst *rqst, int status),
425 TP_ARGS(rqst, status));
427 #endif /* _TRACE_SUNRPC_H */
429 #include <trace/define_trace.h>