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-rw-r--r--include/trace/events/sunrpc.h311
1 files changed, 311 insertions, 0 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h
new file mode 100644
index 00000000000..1fef3e6e943
--- /dev/null
+++ b/include/trace/events/sunrpc.h
@@ -0,0 +1,311 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM sunrpc
+
+#if !defined(_TRACE_SUNRPC_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_SUNRPC_H
+
+#include <linux/sunrpc/sched.h>
+#include <linux/sunrpc/clnt.h>
+#include <net/tcp_states.h>
+#include <linux/net.h>
+#include <linux/tracepoint.h>
+
+DECLARE_EVENT_CLASS(rpc_task_status,
+
+ TP_PROTO(struct rpc_task *task),
+
+ TP_ARGS(task),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->status = task->tk_status;
+ ),
+
+ TP_printk("task:%u@%u, status %d",
+ __entry->task_id, __entry->client_id,
+ __entry->status)
+);
+
+DEFINE_EVENT(rpc_task_status, rpc_call_status,
+ TP_PROTO(struct rpc_task *task),
+
+ TP_ARGS(task)
+);
+
+DEFINE_EVENT(rpc_task_status, rpc_bind_status,
+ TP_PROTO(struct rpc_task *task),
+
+ TP_ARGS(task)
+);
+
+TRACE_EVENT(rpc_connect_status,
+ TP_PROTO(struct rpc_task *task, int status),
+
+ TP_ARGS(task, status),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(int, status)
+ ),
+
+ TP_fast_assign(
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->status = status;
+ ),
+
+ TP_printk("task:%u@%u, status %d",
+ __entry->task_id, __entry->client_id,
+ __entry->status)
+);
+
+DECLARE_EVENT_CLASS(rpc_task_running,
+
+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
+
+ TP_ARGS(clnt, task, action),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(const void *, action)
+ __field(unsigned long, runstate)
+ __field(int, status)
+ __field(unsigned short, flags)
+ ),
+
+ TP_fast_assign(
+ __entry->client_id = clnt ? clnt->cl_clid : -1;
+ __entry->task_id = task->tk_pid;
+ __entry->action = action;
+ __entry->runstate = task->tk_runstate;
+ __entry->status = task->tk_status;
+ __entry->flags = task->tk_flags;
+ ),
+
+ TP_printk("task:%u@%d flags=%4.4x state=%4.4lx status=%d action=%pf",
+ __entry->task_id, __entry->client_id,
+ __entry->flags,
+ __entry->runstate,
+ __entry->status,
+ __entry->action
+ )
+);
+
+DEFINE_EVENT(rpc_task_running, rpc_task_begin,
+
+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
+
+ TP_ARGS(clnt, task, action)
+
+);
+
+DEFINE_EVENT(rpc_task_running, rpc_task_run_action,
+
+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
+
+ TP_ARGS(clnt, task, action)
+
+);
+
+DEFINE_EVENT(rpc_task_running, rpc_task_complete,
+
+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
+
+ TP_ARGS(clnt, task, action)
+
+);
+
+DECLARE_EVENT_CLASS(rpc_task_queued,
+
+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
+
+ TP_ARGS(clnt, task, q),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(unsigned long, timeout)
+ __field(unsigned long, runstate)
+ __field(int, status)
+ __field(unsigned short, flags)
+ __string(q_name, rpc_qname(q))
+ ),
+
+ TP_fast_assign(
+ __entry->client_id = clnt->cl_clid;
+ __entry->task_id = task->tk_pid;
+ __entry->timeout = task->tk_timeout;
+ __entry->runstate = task->tk_runstate;
+ __entry->status = task->tk_status;
+ __entry->flags = task->tk_flags;
+ __assign_str(q_name, rpc_qname(q));
+ ),
+
+ TP_printk("task:%u@%u flags=%4.4x state=%4.4lx status=%d timeout=%lu queue=%s",
+ __entry->task_id, __entry->client_id,
+ __entry->flags,
+ __entry->runstate,
+ __entry->status,
+ __entry->timeout,
+ __get_str(q_name)
+ )
+);
+
+DEFINE_EVENT(rpc_task_queued, rpc_task_sleep,
+
+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
+
+ TP_ARGS(clnt, task, q)
+
+);
+
+DEFINE_EVENT(rpc_task_queued, rpc_task_wakeup,
+
+ TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
+
+ TP_ARGS(clnt, task, q)
+
+);
+
+#define rpc_show_socket_state(state) \
+ __print_symbolic(state, \
+ { SS_FREE, "FREE" }, \
+ { SS_UNCONNECTED, "UNCONNECTED" }, \
+ { SS_CONNECTING, "CONNECTING," }, \
+ { SS_CONNECTED, "CONNECTED," }, \
+ { SS_DISCONNECTING, "DISCONNECTING" })
+
+#define rpc_show_sock_state(state) \
+ __print_symbolic(state, \
+ { TCP_ESTABLISHED, "ESTABLISHED" }, \
+ { TCP_SYN_SENT, "SYN_SENT" }, \
+ { TCP_SYN_RECV, "SYN_RECV" }, \
+ { TCP_FIN_WAIT1, "FIN_WAIT1" }, \
+ { TCP_FIN_WAIT2, "FIN_WAIT2" }, \
+ { TCP_TIME_WAIT, "TIME_WAIT" }, \
+ { TCP_CLOSE, "CLOSE" }, \
+ { TCP_CLOSE_WAIT, "CLOSE_WAIT" }, \
+ { TCP_LAST_ACK, "LAST_ACK" }, \
+ { TCP_LISTEN, "LISTEN" }, \
+ { TCP_CLOSING, "CLOSING" })
+
+DECLARE_EVENT_CLASS(xs_socket_event,
+
+ TP_PROTO(
+ struct rpc_xprt *xprt,
+ struct socket *socket
+ ),
+
+ TP_ARGS(xprt, socket),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, socket_state)
+ __field(unsigned int, sock_state)
+ __field(unsigned long long, ino)
+ __string(dstaddr,
+ xprt->address_strings[RPC_DISPLAY_ADDR])
+ __string(dstport,
+ xprt->address_strings[RPC_DISPLAY_PORT])
+ ),
+
+ TP_fast_assign(
+ struct inode *inode = SOCK_INODE(socket);
+ __entry->socket_state = socket->state;
+ __entry->sock_state = socket->sk->sk_state;
+ __entry->ino = (unsigned long long)inode->i_ino;
+ __assign_str(dstaddr,
+ xprt->address_strings[RPC_DISPLAY_ADDR]);
+ __assign_str(dstport,
+ xprt->address_strings[RPC_DISPLAY_PORT]);
+ ),
+
+ TP_printk(
+ "socket:[%llu] dstaddr=%s/%s "
+ "state=%u (%s) sk_state=%u (%s)",
+ __entry->ino, __get_str(dstaddr), __get_str(dstport),
+ __entry->socket_state,
+ rpc_show_socket_state(__entry->socket_state),
+ __entry->sock_state,
+ rpc_show_sock_state(__entry->sock_state)
+ )
+);
+#define DEFINE_RPC_SOCKET_EVENT(name) \
+ DEFINE_EVENT(xs_socket_event, name, \
+ TP_PROTO( \
+ struct rpc_xprt *xprt, \
+ struct socket *socket \
+ ), \
+ TP_ARGS(xprt, socket))
+
+DECLARE_EVENT_CLASS(xs_socket_event_done,
+
+ TP_PROTO(
+ struct rpc_xprt *xprt,
+ struct socket *socket,
+ int error
+ ),
+
+ TP_ARGS(xprt, socket, error),
+
+ TP_STRUCT__entry(
+ __field(int, error)
+ __field(unsigned int, socket_state)
+ __field(unsigned int, sock_state)
+ __field(unsigned long long, ino)
+ __string(dstaddr,
+ xprt->address_strings[RPC_DISPLAY_ADDR])
+ __string(dstport,
+ xprt->address_strings[RPC_DISPLAY_PORT])
+ ),
+
+ TP_fast_assign(
+ struct inode *inode = SOCK_INODE(socket);
+ __entry->socket_state = socket->state;
+ __entry->sock_state = socket->sk->sk_state;
+ __entry->ino = (unsigned long long)inode->i_ino;
+ __entry->error = error;
+ __assign_str(dstaddr,
+ xprt->address_strings[RPC_DISPLAY_ADDR]);
+ __assign_str(dstport,
+ xprt->address_strings[RPC_DISPLAY_PORT]);
+ ),
+
+ TP_printk(
+ "error=%d socket:[%llu] dstaddr=%s/%s "
+ "state=%u (%s) sk_state=%u (%s)",
+ __entry->error,
+ __entry->ino, __get_str(dstaddr), __get_str(dstport),
+ __entry->socket_state,
+ rpc_show_socket_state(__entry->socket_state),
+ __entry->sock_state,
+ rpc_show_sock_state(__entry->sock_state)
+ )
+);
+#define DEFINE_RPC_SOCKET_EVENT_DONE(name) \
+ DEFINE_EVENT(xs_socket_event_done, name, \
+ TP_PROTO( \
+ struct rpc_xprt *xprt, \
+ struct socket *socket, \
+ int error \
+ ), \
+ TP_ARGS(xprt, socket, error))
+
+DEFINE_RPC_SOCKET_EVENT(rpc_socket_state_change);
+DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_connect);
+DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_error);
+DEFINE_RPC_SOCKET_EVENT_DONE(rpc_socket_reset_connection);
+DEFINE_RPC_SOCKET_EVENT(rpc_socket_close);
+DEFINE_RPC_SOCKET_EVENT(rpc_socket_shutdown);
+
+#endif /* _TRACE_SUNRPC_H */
+
+#include <trace/define_trace.h>
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-03 18:39:33 +0000