projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 8e8d7f13 DH |
1 | /* AFS tracepoints |
| 2 | * | |
| 3 | * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. | |
| 4 | * Written by David Howells (dhowells@redhat.com) | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU General Public Licence | |
| 8 | * as published by the Free Software Foundation; either version | |
| 9 | * 2 of the Licence, or (at your option) any later version. | |
| 10 | */ | |
| 11 | #undef TRACE_SYSTEM | |
| 12 | #define TRACE_SYSTEM afs | |
| 13 | ||
| 14 | #if !defined(_TRACE_AFS_H) || defined(TRACE_HEADER_MULTI_READ) | |
| 15 | #define _TRACE_AFS_H | |
| 16 | ||
| 17 | #include <linux/tracepoint.h> | |
| 18 | ||
| 19 | TRACE_EVENT(afs_recv_data, | |
| 20 | TP_PROTO(struct afs_call *call, unsigned count, unsigned offset, | |
| 21 | bool want_more, int ret), | |
| 22 | ||
| 23 | TP_ARGS(call, count, offset, want_more, ret), | |
| 24 | ||
| 25 | TP_STRUCT__entry( | |
| 26 | __field(struct rxrpc_call *, rxcall ) | |
| 27 | __field(struct afs_call *, call ) | |
| 28 | __field(enum afs_call_state, state ) | |
| 29 | __field(unsigned int, count ) | |
| 30 | __field(unsigned int, offset ) | |
| 31 | __field(unsigned short, unmarshall ) | |
| 32 | __field(bool, want_more ) | |
| 33 | __field(int, ret ) | |
| 34 | ), | |
| 35 | ||
| 36 | TP_fast_assign( | |
| 37 | __entry->rxcall = call->rxcall; | |
| 38 | __entry->call = call; | |
| 39 | __entry->state = call->state; | |
| 40 | __entry->unmarshall = call->unmarshall; | |
| 41 | __entry->count = count; | |
| 42 | __entry->offset = offset; | |
| 43 | __entry->want_more = want_more; | |
| 44 | __entry->ret = ret; | |
| 45 | ), | |
| 46 | ||
| 47 | TP_printk("c=%p ac=%p s=%u u=%u %u/%u wm=%u ret=%d", | |
| 48 | __entry->rxcall, | |
| 49 | __entry->call, | |
| 50 | __entry->state, __entry->unmarshall, | |
| 51 | __entry->offset, __entry->count, | |
| 52 | __entry->want_more, __entry->ret) | |
| 53 | ); | |
| 54 | ||
| 55 | TRACE_EVENT(afs_notify_call, | |
| 56 | TP_PROTO(struct rxrpc_call *rxcall, struct afs_call *call), | |
| 57 | ||
| 58 | TP_ARGS(rxcall, call), | |
| 59 | ||
| 60 | TP_STRUCT__entry( | |
| 61 | __field(struct rxrpc_call *, rxcall ) | |
| 62 | __field(struct afs_call *, call ) | |
| 63 | __field(enum afs_call_state, state ) | |
| 64 | __field(unsigned short, unmarshall ) | |
| 65 | ), | |
| 66 | ||
| 67 | TP_fast_assign( | |
| 68 | __entry->rxcall = rxcall; | |
| 69 | __entry->call = call; | |
| 70 | __entry->state = call->state; | |
| 71 | __entry->unmarshall = call->unmarshall; | |
| 72 | ), | |
| 73 | ||
| 74 | TP_printk("c=%p ac=%p s=%u u=%u", | |
| 75 | __entry->rxcall, | |
| 76 | __entry->call, | |
| 77 | __entry->state, __entry->unmarshall) | |
| 78 | ); | |
| 79 | ||
| 80 | TRACE_EVENT(afs_cb_call, | |
| 81 | TP_PROTO(struct afs_call *call), | |
| 82 | ||
| 83 | TP_ARGS(call), | |
| 84 | ||
| 85 | TP_STRUCT__entry( | |
| 86 | __field(struct rxrpc_call *, rxcall ) | |
| 87 | __field(struct afs_call *, call ) | |
| 88 | __field(const char *, name ) | |
| 89 | __field(u32, op ) | |
| 90 | ), | |
| 91 | ||
| 92 | TP_fast_assign( | |
| 93 | __entry->rxcall = call->rxcall; | |
| 94 | __entry->call = call; | |
| 95 | __entry->name = call->type->name; | |
| 96 | __entry->op = call->operation_ID; | |
| 97 | ), | |
| 98 | ||
| 99 | TP_printk("c=%p ac=%p %s o=%u", | |
| 100 | __entry->rxcall, | |
| 101 | __entry->call, | |
| 102 | __entry->name, | |
| 103 | __entry->op) | |
| 104 | ); | |
| 105 | ||
| 106 | #endif /* _TRACE_AFS_H */ | |
| 107 | ||
| 108 | /* This part must be outside protection */ | |
| 109 | #include <trace/define_trace.h> |