include/trace/events/sunrpc.h

   1 #undef TRACE_SYSTEM
   2 #define TRACE_SYSTEM sunrpc
   3
   4 #if !defined(_TRACE_SUNRPC_H) || defined(TRACE_HEADER_MULTI_READ)
   5 #define _TRACE_SUNRPC_H
   6
   7 #include <linux/sunrpc/sched.h>
   8 #include <linux/sunrpc/clnt.h>
   9 #include <linux/tracepoint.h>
  10
  11 DECLARE_EVENT_CLASS(rpc_task_running,
  12
  13         TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
  14
  15         TP_ARGS(clnt, task, action),
  16
  17         TP_STRUCT__entry(
  18                 __field(const struct rpc_clnt *, clnt)
  19                 __field(const struct rpc_task *, task)
  20                 __field(const void *, action)
  21                 __field(unsigned long, runstate)
  22                 __field(int, status)
  23                 __field(unsigned short, flags)
  24                 ),
  25
  26         TP_fast_assign(
  27                 __entry->clnt = clnt;
  28                 __entry->task = task;
  29                 __entry->action = action;
  30                 __entry->runstate = task->tk_runstate;
  31                 __entry->status = task->tk_status;
  32                 __entry->flags = task->tk_flags;
  33                 ),
  34
  35         TP_printk("task:%p@%p flags=%4.4x state=%4.4lx status=%d action=%pf",
  36                 __entry->task,
  37                 __entry->clnt,
  38                 __entry->flags,
  39                 __entry->runstate,
  40                 __entry->status,
  41                 __entry->action
  42                 )
  43 );
  44
  45 DEFINE_EVENT(rpc_task_running, rpc_task_begin,
  46
  47         TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
  48
  49         TP_ARGS(clnt, task, action)
  50
  51 );
  52
  53 DEFINE_EVENT(rpc_task_running, rpc_task_run_action,
  54
  55         TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
  56
  57         TP_ARGS(clnt, task, action)
  58
  59 );
  60
  61 DEFINE_EVENT(rpc_task_running, rpc_task_complete,
  62
  63         TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const void *action),
  64
  65         TP_ARGS(clnt, task, action)
  66
  67 );
  68
  69 DECLARE_EVENT_CLASS(rpc_task_queued,
  70
  71         TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
  72
  73         TP_ARGS(clnt, task, q),
  74
  75         TP_STRUCT__entry(
  76                 __field(const struct rpc_clnt *, clnt)
  77                 __field(const struct rpc_task *, task)
  78                 __field(unsigned long, timeout)
  79                 __field(unsigned long, runstate)
  80                 __field(int, status)
  81                 __field(unsigned short, flags)
  82                 __string(q_name, rpc_qname(q))
  83                 ),
  84
  85         TP_fast_assign(
  86                 __entry->clnt = clnt;
  87                 __entry->task = task;
  88                 __entry->timeout = task->tk_timeout;
  89                 __entry->runstate = task->tk_runstate;
  90                 __entry->status = task->tk_status;
  91                 __entry->flags = task->tk_flags;
  92                 __assign_str(q_name, rpc_qname(q));
  93                 ),
  94
  95         TP_printk("task:%p@%p flags=%4.4x state=%4.4lx status=%d timeout=%lu queue=%s",
  96                 __entry->task,
  97                 __entry->clnt,
  98                 __entry->flags,
  99                 __entry->runstate,
 100                 __entry->status,
 101                 __entry->timeout,
 102                 __get_str(q_name)
 103                 )
 104 );
 105
 106 DEFINE_EVENT(rpc_task_queued, rpc_task_sleep,
 107
 108         TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
 109
 110         TP_ARGS(clnt, task, q)
 111
 112 );
 113
 114 DEFINE_EVENT(rpc_task_queued, rpc_task_wakeup,
 115
 116         TP_PROTO(const struct rpc_clnt *clnt, const struct rpc_task *task, const struct rpc_wait_queue *q),
 117
 118         TP_ARGS(clnt, task, q)
 119
 120 );
 121
 122 #endif /* _TRACE_SUNRPC_H */
 123
 124 #include <trace/define_trace.h>