1 /* 1 /*
2 * net/tipc/trace.h: TIPC tracepoints 2 * net/tipc/trace.h: TIPC tracepoints
3 * 3 *
4 * Copyright (c) 2018, Ericsson AB 4 * Copyright (c) 2018, Ericsson AB
5 * All rights reserved. 5 * All rights reserved.
6 * 6 *
7 * Redistribution and use in source and binary 7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that t 8 * modification, are permitted provided that the following conditions are met:
9 * 9 *
10 * 1. Redistributions of source code must reta 10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the 11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must repr 12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the 13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials pro 14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the names of the copyright holde 15 * 3. Neither the names of the copyright holders nor the names of its
16 * contributors may be used to endorse or p 16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior wri 17 * this software without specific prior written permission.
18 * 18 *
19 * Alternatively, this software may be distrib 19 * Alternatively, this software may be distributed under the terms of the
20 * GNU General Public License ("GPL") version 20 * GNU General Public License ("GPL") version 2 as published by the Free
21 * Software Foundation. 21 * Software Foundation.
22 * 22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "ASIS"
24 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCL 24 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND F 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYR 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
27 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL 27 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT L 28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
30 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THE 30 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
31 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUD 31 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
32 * ARISING IN ANY WAY OUT OF THE USE OF THIS S 32 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
33 * POSSIBILITY OF SUCH DAMAGE. 33 * POSSIBILITY OF SUCH DAMAGE.
34 */ 34 */
35 35
36 #undef TRACE_SYSTEM 36 #undef TRACE_SYSTEM
37 #define TRACE_SYSTEM tipc 37 #define TRACE_SYSTEM tipc
38 38
39 #if !defined(_TIPC_TRACE_H) || defined(TRACE_H 39 #if !defined(_TIPC_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
40 #define _TIPC_TRACE_H 40 #define _TIPC_TRACE_H
41 41
42 #include <linux/tracepoint.h> 42 #include <linux/tracepoint.h>
43 #include "core.h" 43 #include "core.h"
44 #include "link.h" 44 #include "link.h"
45 #include "socket.h" 45 #include "socket.h"
46 #include "node.h" 46 #include "node.h"
47 47
48 #define SKB_LMIN (100) 48 #define SKB_LMIN (100)
49 #define SKB_LMAX (SKB_LMIN * 2) 49 #define SKB_LMAX (SKB_LMIN * 2)
50 #define LIST_LMIN (SKB_LMIN * 3) 50 #define LIST_LMIN (SKB_LMIN * 3)
51 #define LIST_LMAX (SKB_LMIN * 11) 51 #define LIST_LMAX (SKB_LMIN * 11)
52 #define SK_LMIN (SKB_LMIN * 2) 52 #define SK_LMIN (SKB_LMIN * 2)
53 #define SK_LMAX (SKB_LMIN * 11) 53 #define SK_LMAX (SKB_LMIN * 11)
54 #define LINK_LMIN (SKB_LMIN) 54 #define LINK_LMIN (SKB_LMIN)
55 #define LINK_LMAX (SKB_LMIN * 16) 55 #define LINK_LMAX (SKB_LMIN * 16)
56 #define NODE_LMIN (SKB_LMIN) 56 #define NODE_LMIN (SKB_LMIN)
57 #define NODE_LMAX (SKB_LMIN * 11) 57 #define NODE_LMAX (SKB_LMIN * 11)
58 58
59 #ifndef __TIPC_TRACE_ENUM 59 #ifndef __TIPC_TRACE_ENUM
60 #define __TIPC_TRACE_ENUM 60 #define __TIPC_TRACE_ENUM
61 enum { 61 enum {
62 TIPC_DUMP_NONE = 0, 62 TIPC_DUMP_NONE = 0,
63 63
64 TIPC_DUMP_TRANSMQ = 1, 64 TIPC_DUMP_TRANSMQ = 1,
65 TIPC_DUMP_BACKLOGQ = (1 << 1), 65 TIPC_DUMP_BACKLOGQ = (1 << 1),
66 TIPC_DUMP_DEFERDQ = (1 << 2), 66 TIPC_DUMP_DEFERDQ = (1 << 2),
67 TIPC_DUMP_INPUTQ = (1 << 3), 67 TIPC_DUMP_INPUTQ = (1 << 3),
68 TIPC_DUMP_WAKEUP = (1 << 4), 68 TIPC_DUMP_WAKEUP = (1 << 4),
69 69
70 TIPC_DUMP_SK_SNDQ = (1 << 8), 70 TIPC_DUMP_SK_SNDQ = (1 << 8),
71 TIPC_DUMP_SK_RCVQ = (1 << 9), 71 TIPC_DUMP_SK_RCVQ = (1 << 9),
72 TIPC_DUMP_SK_BKLGQ = (1 << 10), 72 TIPC_DUMP_SK_BKLGQ = (1 << 10),
73 TIPC_DUMP_ALL = 0xffffu 73 TIPC_DUMP_ALL = 0xffffu
74 }; 74 };
75 #endif 75 #endif
76 76
77 /* Link & Node FSM states: */ 77 /* Link & Node FSM states: */
78 #define state_sym(val) 78 #define state_sym(val) \
79 __print_symbolic(val, 79 __print_symbolic(val, \
80 {(0xe), "ESTAB 80 {(0xe), "ESTABLISHED" },\
81 {(0xe << 4), "ESTAB 81 {(0xe << 4), "ESTABLISHING" },\
82 {(0x1 << 8), "RESET 82 {(0x1 << 8), "RESET" },\
83 {(0x2 << 12), "RESET 83 {(0x2 << 12), "RESETTING" },\
84 {(0xd << 16), "PEER_ 84 {(0xd << 16), "PEER_RESET" },\
85 {(0xf << 20), "FAILI 85 {(0xf << 20), "FAILINGOVER" },\
86 {(0xc << 24), "SYNCH 86 {(0xc << 24), "SYNCHING" },\
87 {(0xdd), "SELF_ 87 {(0xdd), "SELF_DOWN_PEER_DOWN" },\
88 {(0xaa), "SELF_ 88 {(0xaa), "SELF_UP_PEER_UP" },\
89 {(0xd1), "SELF_ 89 {(0xd1), "SELF_DOWN_PEER_LEAVING" },\
90 {(0xac), "SELF_ 90 {(0xac), "SELF_UP_PEER_COMING" },\
91 {(0xca), "SELF_ 91 {(0xca), "SELF_COMING_PEER_UP" },\
92 {(0x1d), "SELF_ 92 {(0x1d), "SELF_LEAVING_PEER_DOWN" },\
93 {(0xf0), "FAILI 93 {(0xf0), "FAILINGOVER" },\
94 {(0xcc), "SYNCH 94 {(0xcc), "SYNCHING" })
95 95
96 /* Link & Node FSM events: */ 96 /* Link & Node FSM events: */
97 #define evt_sym(val) 97 #define evt_sym(val) \
98 __print_symbolic(val, 98 __print_symbolic(val, \
99 {(0xec1ab1e), "ESTAB 99 {(0xec1ab1e), "ESTABLISH_EVT" },\
100 {(0x9eed0e), "PEER_ 100 {(0x9eed0e), "PEER_RESET_EVT" },\
101 {(0xfa110e), "FAILU 101 {(0xfa110e), "FAILURE_EVT" },\
102 {(0x10ca1d0e), "RESET 102 {(0x10ca1d0e), "RESET_EVT" },\
103 {(0xfa110bee), "FAILO 103 {(0xfa110bee), "FAILOVER_BEGIN_EVT" },\
104 {(0xfa110ede), "FAILO 104 {(0xfa110ede), "FAILOVER_END_EVT" },\
105 {(0xc1ccbee), "SYNCH 105 {(0xc1ccbee), "SYNCH_BEGIN_EVT" },\
106 {(0xc1ccede), "SYNCH 106 {(0xc1ccede), "SYNCH_END_EVT" },\
107 {(0xece), "SELF_ 107 {(0xece), "SELF_ESTABL_CONTACT_EVT" },\
108 {(0x1ce), "SELF_ 108 {(0x1ce), "SELF_LOST_CONTACT_EVT" },\
109 {(0x9ece), "PEER_ 109 {(0x9ece), "PEER_ESTABL_CONTACT_EVT" },\
110 {(0x91ce), "PEER_ 110 {(0x91ce), "PEER_LOST_CONTACT_EVT" },\
111 {(0xfbe), "FAILO 111 {(0xfbe), "FAILOVER_BEGIN_EVT" },\
112 {(0xfee), "FAILO 112 {(0xfee), "FAILOVER_END_EVT" },\
113 {(0xcbe), "SYNCH 113 {(0xcbe), "SYNCH_BEGIN_EVT" },\
114 {(0xcee), "SYNCH 114 {(0xcee), "SYNCH_END_EVT" })
115 115
116 /* Bearer, net device events: */ 116 /* Bearer, net device events: */
117 #define dev_evt_sym(val) 117 #define dev_evt_sym(val) \
118 __print_symbolic(val, 118 __print_symbolic(val, \
119 {(NETDEV_CHANGE), 119 {(NETDEV_CHANGE), "NETDEV_CHANGE" },\
120 {(NETDEV_GOING_DOWN), 120 {(NETDEV_GOING_DOWN), "NETDEV_GOING_DOWN" },\
121 {(NETDEV_UP), 121 {(NETDEV_UP), "NETDEV_UP" },\
122 {(NETDEV_CHANGEMTU), 122 {(NETDEV_CHANGEMTU), "NETDEV_CHANGEMTU" },\
123 {(NETDEV_CHANGEADDR), 123 {(NETDEV_CHANGEADDR), "NETDEV_CHANGEADDR" },\
124 {(NETDEV_UNREGISTER), 124 {(NETDEV_UNREGISTER), "NETDEV_UNREGISTER" },\
125 {(NETDEV_CHANGENAME), 125 {(NETDEV_CHANGENAME), "NETDEV_CHANGENAME" })
126 126
127 extern unsigned long sysctl_tipc_sk_filter[5] 127 extern unsigned long sysctl_tipc_sk_filter[5] __read_mostly;
128 128
129 int tipc_skb_dump(struct sk_buff *skb, bool mo 129 int tipc_skb_dump(struct sk_buff *skb, bool more, char *buf);
130 int tipc_list_dump(struct sk_buff_head *list, 130 int tipc_list_dump(struct sk_buff_head *list, bool more, char *buf);
131 int tipc_sk_dump(struct sock *sk, u16 dqueues, 131 int tipc_sk_dump(struct sock *sk, u16 dqueues, char *buf);
132 int tipc_link_dump(struct tipc_link *l, u16 dq 132 int tipc_link_dump(struct tipc_link *l, u16 dqueues, char *buf);
133 int tipc_node_dump(struct tipc_node *n, bool m 133 int tipc_node_dump(struct tipc_node *n, bool more, char *buf);
134 bool tipc_sk_filtering(struct sock *sk); 134 bool tipc_sk_filtering(struct sock *sk);
135 135
136 DECLARE_EVENT_CLASS(tipc_skb_class, 136 DECLARE_EVENT_CLASS(tipc_skb_class,
137 137
138 TP_PROTO(struct sk_buff *skb, bool mor 138 TP_PROTO(struct sk_buff *skb, bool more, const char *header),
139 139
140 TP_ARGS(skb, more, header), 140 TP_ARGS(skb, more, header),
141 141
142 TP_STRUCT__entry( 142 TP_STRUCT__entry(
143 __string(header, header) 143 __string(header, header)
144 __dynamic_array(char, buf, (mo 144 __dynamic_array(char, buf, (more) ? SKB_LMAX : SKB_LMIN)
145 ), 145 ),
146 146
147 TP_fast_assign( 147 TP_fast_assign(
148 __assign_str(header); !! 148 __assign_str(header, header);
149 tipc_skb_dump(skb, more, __get 149 tipc_skb_dump(skb, more, __get_str(buf));
150 ), 150 ),
151 151
152 TP_printk("%s\n%s", __get_str(header), 152 TP_printk("%s\n%s", __get_str(header), __get_str(buf))
153 ) 153 )
154 154
155 #define DEFINE_SKB_EVENT(name) \ 155 #define DEFINE_SKB_EVENT(name) \
156 DEFINE_EVENT(tipc_skb_class, name, \ 156 DEFINE_EVENT(tipc_skb_class, name, \
157 TP_PROTO(struct sk_buff *skb, bool mor 157 TP_PROTO(struct sk_buff *skb, bool more, const char *header), \
158 TP_ARGS(skb, more, header)) 158 TP_ARGS(skb, more, header))
159 DEFINE_SKB_EVENT(tipc_skb_dump); 159 DEFINE_SKB_EVENT(tipc_skb_dump);
160 DEFINE_SKB_EVENT(tipc_proto_build); 160 DEFINE_SKB_EVENT(tipc_proto_build);
161 DEFINE_SKB_EVENT(tipc_proto_rcv); 161 DEFINE_SKB_EVENT(tipc_proto_rcv);
162 162
163 DECLARE_EVENT_CLASS(tipc_list_class, 163 DECLARE_EVENT_CLASS(tipc_list_class,
164 164
165 TP_PROTO(struct sk_buff_head *list, bo 165 TP_PROTO(struct sk_buff_head *list, bool more, const char *header),
166 166
167 TP_ARGS(list, more, header), 167 TP_ARGS(list, more, header),
168 168
169 TP_STRUCT__entry( 169 TP_STRUCT__entry(
170 __string(header, header) 170 __string(header, header)
171 __dynamic_array(char, buf, (mo 171 __dynamic_array(char, buf, (more) ? LIST_LMAX : LIST_LMIN)
172 ), 172 ),
173 173
174 TP_fast_assign( 174 TP_fast_assign(
175 __assign_str(header); !! 175 __assign_str(header, header);
176 tipc_list_dump(list, more, __g 176 tipc_list_dump(list, more, __get_str(buf));
177 ), 177 ),
178 178
179 TP_printk("%s\n%s", __get_str(header), 179 TP_printk("%s\n%s", __get_str(header), __get_str(buf))
180 ); 180 );
181 181
182 #define DEFINE_LIST_EVENT(name) \ 182 #define DEFINE_LIST_EVENT(name) \
183 DEFINE_EVENT(tipc_list_class, name, \ 183 DEFINE_EVENT(tipc_list_class, name, \
184 TP_PROTO(struct sk_buff_head *list, bo 184 TP_PROTO(struct sk_buff_head *list, bool more, const char *header), \
185 TP_ARGS(list, more, header)) 185 TP_ARGS(list, more, header))
186 DEFINE_LIST_EVENT(tipc_list_dump); 186 DEFINE_LIST_EVENT(tipc_list_dump);
187 187
188 DECLARE_EVENT_CLASS(tipc_sk_class, 188 DECLARE_EVENT_CLASS(tipc_sk_class,
189 189
190 TP_PROTO(struct sock *sk, struct sk_bu 190 TP_PROTO(struct sock *sk, struct sk_buff *skb, u16 dqueues,
191 const char *header), 191 const char *header),
192 192
193 TP_ARGS(sk, skb, dqueues, header), 193 TP_ARGS(sk, skb, dqueues, header),
194 194
195 TP_STRUCT__entry( 195 TP_STRUCT__entry(
196 __string(header, header) 196 __string(header, header)
197 __field(u32, portid) 197 __field(u32, portid)
198 __dynamic_array(char, buf, (dq 198 __dynamic_array(char, buf, (dqueues) ? SK_LMAX : SK_LMIN)
199 __dynamic_array(char, skb_buf, 199 __dynamic_array(char, skb_buf, (skb) ? SKB_LMIN : 1)
200 ), 200 ),
201 201
202 TP_fast_assign( 202 TP_fast_assign(
203 __assign_str(header); !! 203 __assign_str(header, header);
204 __entry->portid = tipc_sock_ge 204 __entry->portid = tipc_sock_get_portid(sk);
205 tipc_sk_dump(sk, dqueues, __ge 205 tipc_sk_dump(sk, dqueues, __get_str(buf));
206 if (skb) 206 if (skb)
207 tipc_skb_dump(skb, fal 207 tipc_skb_dump(skb, false, __get_str(skb_buf));
208 else 208 else
209 *(__get_str(skb_buf)) 209 *(__get_str(skb_buf)) = '\0';
210 ), 210 ),
211 211
212 TP_printk("<%u> %s\n%s%s", __entry->po 212 TP_printk("<%u> %s\n%s%s", __entry->portid, __get_str(header),
213 __get_str(skb_buf), __get_st 213 __get_str(skb_buf), __get_str(buf))
214 ); 214 );
215 215
216 #define DEFINE_SK_EVENT_FILTER(name) \ 216 #define DEFINE_SK_EVENT_FILTER(name) \
217 DEFINE_EVENT_CONDITION(tipc_sk_class, name, \ 217 DEFINE_EVENT_CONDITION(tipc_sk_class, name, \
218 TP_PROTO(struct sock *sk, struct sk_bu 218 TP_PROTO(struct sock *sk, struct sk_buff *skb, u16 dqueues, \
219 const char *header), \ 219 const char *header), \
220 TP_ARGS(sk, skb, dqueues, header), \ 220 TP_ARGS(sk, skb, dqueues, header), \
221 TP_CONDITION(tipc_sk_filtering(sk))) 221 TP_CONDITION(tipc_sk_filtering(sk)))
222 DEFINE_SK_EVENT_FILTER(tipc_sk_dump); 222 DEFINE_SK_EVENT_FILTER(tipc_sk_dump);
223 DEFINE_SK_EVENT_FILTER(tipc_sk_create); 223 DEFINE_SK_EVENT_FILTER(tipc_sk_create);
224 DEFINE_SK_EVENT_FILTER(tipc_sk_sendmcast); 224 DEFINE_SK_EVENT_FILTER(tipc_sk_sendmcast);
225 DEFINE_SK_EVENT_FILTER(tipc_sk_sendmsg); 225 DEFINE_SK_EVENT_FILTER(tipc_sk_sendmsg);
226 DEFINE_SK_EVENT_FILTER(tipc_sk_sendstream); 226 DEFINE_SK_EVENT_FILTER(tipc_sk_sendstream);
227 DEFINE_SK_EVENT_FILTER(tipc_sk_poll); 227 DEFINE_SK_EVENT_FILTER(tipc_sk_poll);
228 DEFINE_SK_EVENT_FILTER(tipc_sk_filter_rcv); 228 DEFINE_SK_EVENT_FILTER(tipc_sk_filter_rcv);
229 DEFINE_SK_EVENT_FILTER(tipc_sk_advance_rx); 229 DEFINE_SK_EVENT_FILTER(tipc_sk_advance_rx);
230 DEFINE_SK_EVENT_FILTER(tipc_sk_rej_msg); 230 DEFINE_SK_EVENT_FILTER(tipc_sk_rej_msg);
231 DEFINE_SK_EVENT_FILTER(tipc_sk_drop_msg); 231 DEFINE_SK_EVENT_FILTER(tipc_sk_drop_msg);
232 DEFINE_SK_EVENT_FILTER(tipc_sk_release); 232 DEFINE_SK_EVENT_FILTER(tipc_sk_release);
233 DEFINE_SK_EVENT_FILTER(tipc_sk_shutdown); 233 DEFINE_SK_EVENT_FILTER(tipc_sk_shutdown);
234 234
235 #define DEFINE_SK_EVENT_FILTER_COND(name, cond 235 #define DEFINE_SK_EVENT_FILTER_COND(name, cond) \
236 DEFINE_EVENT_CONDITION(tipc_sk_class, name, \ 236 DEFINE_EVENT_CONDITION(tipc_sk_class, name, \
237 TP_PROTO(struct sock *sk, struct sk_bu 237 TP_PROTO(struct sock *sk, struct sk_buff *skb, u16 dqueues, \
238 const char *header), \ 238 const char *header), \
239 TP_ARGS(sk, skb, dqueues, header), \ 239 TP_ARGS(sk, skb, dqueues, header), \
240 TP_CONDITION(tipc_sk_filtering(sk) && 240 TP_CONDITION(tipc_sk_filtering(sk) && (cond)))
241 DEFINE_SK_EVENT_FILTER_COND(tipc_sk_overlimit1 241 DEFINE_SK_EVENT_FILTER_COND(tipc_sk_overlimit1, tipc_sk_overlimit1(sk, skb));
242 DEFINE_SK_EVENT_FILTER_COND(tipc_sk_overlimit2 242 DEFINE_SK_EVENT_FILTER_COND(tipc_sk_overlimit2, tipc_sk_overlimit2(sk, skb));
243 243
244 DECLARE_EVENT_CLASS(tipc_link_class, 244 DECLARE_EVENT_CLASS(tipc_link_class,
245 245
246 TP_PROTO(struct tipc_link *l, u16 dque 246 TP_PROTO(struct tipc_link *l, u16 dqueues, const char *header),
247 247
248 TP_ARGS(l, dqueues, header), 248 TP_ARGS(l, dqueues, header),
249 249
250 TP_STRUCT__entry( 250 TP_STRUCT__entry(
251 __string(header, header) 251 __string(header, header)
252 __array(char, name, TIPC_MAX_L 252 __array(char, name, TIPC_MAX_LINK_NAME)
253 __dynamic_array(char, buf, (dq 253 __dynamic_array(char, buf, (dqueues) ? LINK_LMAX : LINK_LMIN)
254 ), 254 ),
255 255
256 TP_fast_assign( 256 TP_fast_assign(
257 __assign_str(header); !! 257 __assign_str(header, header);
258 memcpy(__entry->name, tipc_lin 258 memcpy(__entry->name, tipc_link_name(l), TIPC_MAX_LINK_NAME);
259 tipc_link_dump(l, dqueues, __g 259 tipc_link_dump(l, dqueues, __get_str(buf));
260 ), 260 ),
261 261
262 TP_printk("<%s> %s\n%s", __entry->name 262 TP_printk("<%s> %s\n%s", __entry->name, __get_str(header),
263 __get_str(buf)) 263 __get_str(buf))
264 ); 264 );
265 265
266 #define DEFINE_LINK_EVENT(name) \ 266 #define DEFINE_LINK_EVENT(name) \
267 DEFINE_EVENT(tipc_link_class, name, \ 267 DEFINE_EVENT(tipc_link_class, name, \
268 TP_PROTO(struct tipc_link *l, u16 dque 268 TP_PROTO(struct tipc_link *l, u16 dqueues, const char *header), \
269 TP_ARGS(l, dqueues, header)) 269 TP_ARGS(l, dqueues, header))
270 DEFINE_LINK_EVENT(tipc_link_dump); 270 DEFINE_LINK_EVENT(tipc_link_dump);
271 DEFINE_LINK_EVENT(tipc_link_conges); 271 DEFINE_LINK_EVENT(tipc_link_conges);
272 DEFINE_LINK_EVENT(tipc_link_timeout); 272 DEFINE_LINK_EVENT(tipc_link_timeout);
273 DEFINE_LINK_EVENT(tipc_link_reset); 273 DEFINE_LINK_EVENT(tipc_link_reset);
274 274
275 #define DEFINE_LINK_EVENT_COND(name, cond) \ 275 #define DEFINE_LINK_EVENT_COND(name, cond) \
276 DEFINE_EVENT_CONDITION(tipc_link_class, name, 276 DEFINE_EVENT_CONDITION(tipc_link_class, name, \
277 TP_PROTO(struct tipc_link *l, u16 dque 277 TP_PROTO(struct tipc_link *l, u16 dqueues, const char *header), \
278 TP_ARGS(l, dqueues, header), \ 278 TP_ARGS(l, dqueues, header), \
279 TP_CONDITION(cond)) 279 TP_CONDITION(cond))
280 DEFINE_LINK_EVENT_COND(tipc_link_too_silent, t 280 DEFINE_LINK_EVENT_COND(tipc_link_too_silent, tipc_link_too_silent(l));
281 281
282 DECLARE_EVENT_CLASS(tipc_link_transmq_class, 282 DECLARE_EVENT_CLASS(tipc_link_transmq_class,
283 283
284 TP_PROTO(struct tipc_link *r, u16 f, u 284 TP_PROTO(struct tipc_link *r, u16 f, u16 t, struct sk_buff_head *tq),
285 285
286 TP_ARGS(r, f, t, tq), 286 TP_ARGS(r, f, t, tq),
287 287
288 TP_STRUCT__entry( 288 TP_STRUCT__entry(
289 __array(char, name, TIPC_MAX_L 289 __array(char, name, TIPC_MAX_LINK_NAME)
290 __field(u16, from) 290 __field(u16, from)
291 __field(u16, to) 291 __field(u16, to)
292 __field(u32, len) 292 __field(u32, len)
293 __field(u16, fseqno) 293 __field(u16, fseqno)
294 __field(u16, lseqno) 294 __field(u16, lseqno)
295 ), 295 ),
296 296
297 TP_fast_assign( 297 TP_fast_assign(
298 memcpy(__entry->name, tipc_lin 298 memcpy(__entry->name, tipc_link_name(r), TIPC_MAX_LINK_NAME);
299 __entry->from = f; 299 __entry->from = f;
300 __entry->to = t; 300 __entry->to = t;
301 __entry->len = skb_queue_len(t 301 __entry->len = skb_queue_len(tq);
302 __entry->fseqno = __entry->len 302 __entry->fseqno = __entry->len ?
303 msg_seqno(bu 303 msg_seqno(buf_msg(skb_peek(tq))) : 0;
304 __entry->lseqno = __entry->len 304 __entry->lseqno = __entry->len ?
305 msg_seqno(bu 305 msg_seqno(buf_msg(skb_peek_tail(tq))) : 0;
306 ), 306 ),
307 307
308 TP_printk("<%s> retrans req: [%u-%u] t 308 TP_printk("<%s> retrans req: [%u-%u] transmq: %u [%u-%u]\n",
309 __entry->name, __entry->from 309 __entry->name, __entry->from, __entry->to,
310 __entry->len, __entry->fseqn 310 __entry->len, __entry->fseqno, __entry->lseqno)
311 ); 311 );
312 312
313 DEFINE_EVENT_CONDITION(tipc_link_transmq_class 313 DEFINE_EVENT_CONDITION(tipc_link_transmq_class, tipc_link_retrans,
314 TP_PROTO(struct tipc_link *r, u16 f, u 314 TP_PROTO(struct tipc_link *r, u16 f, u16 t, struct sk_buff_head *tq),
315 TP_ARGS(r, f, t, tq), 315 TP_ARGS(r, f, t, tq),
316 TP_CONDITION(less_eq(f, t)) 316 TP_CONDITION(less_eq(f, t))
317 ); 317 );
318 318
319 DEFINE_EVENT_PRINT(tipc_link_transmq_class, ti 319 DEFINE_EVENT_PRINT(tipc_link_transmq_class, tipc_link_bc_ack,
320 TP_PROTO(struct tipc_link *r, u16 f, u 320 TP_PROTO(struct tipc_link *r, u16 f, u16 t, struct sk_buff_head *tq),
321 TP_ARGS(r, f, t, tq), 321 TP_ARGS(r, f, t, tq),
322 TP_printk("<%s> acked: %u gap: %u tran 322 TP_printk("<%s> acked: %u gap: %u transmq: %u [%u-%u]\n",
323 __entry->name, __entry->from 323 __entry->name, __entry->from, __entry->to,
324 __entry->len, __entry->fseqn 324 __entry->len, __entry->fseqno, __entry->lseqno)
325 ); 325 );
326 326
327 DECLARE_EVENT_CLASS(tipc_node_class, 327 DECLARE_EVENT_CLASS(tipc_node_class,
328 328
329 TP_PROTO(struct tipc_node *n, bool mor 329 TP_PROTO(struct tipc_node *n, bool more, const char *header),
330 330
331 TP_ARGS(n, more, header), 331 TP_ARGS(n, more, header),
332 332
333 TP_STRUCT__entry( 333 TP_STRUCT__entry(
334 __string(header, header) 334 __string(header, header)
335 __field(u32, addr) 335 __field(u32, addr)
336 __dynamic_array(char, buf, (mo 336 __dynamic_array(char, buf, (more) ? NODE_LMAX : NODE_LMIN)
337 ), 337 ),
338 338
339 TP_fast_assign( 339 TP_fast_assign(
340 __assign_str(header); !! 340 __assign_str(header, header);
341 __entry->addr = tipc_node_get_ 341 __entry->addr = tipc_node_get_addr(n);
342 tipc_node_dump(n, more, __get_ 342 tipc_node_dump(n, more, __get_str(buf));
343 ), 343 ),
344 344
345 TP_printk("<%x> %s\n%s", __entry->addr 345 TP_printk("<%x> %s\n%s", __entry->addr, __get_str(header),
346 __get_str(buf)) 346 __get_str(buf))
347 ); 347 );
348 348
349 #define DEFINE_NODE_EVENT(name) \ 349 #define DEFINE_NODE_EVENT(name) \
350 DEFINE_EVENT(tipc_node_class, name, \ 350 DEFINE_EVENT(tipc_node_class, name, \
351 TP_PROTO(struct tipc_node *n, bool mor 351 TP_PROTO(struct tipc_node *n, bool more, const char *header), \
352 TP_ARGS(n, more, header)) 352 TP_ARGS(n, more, header))
353 DEFINE_NODE_EVENT(tipc_node_dump); 353 DEFINE_NODE_EVENT(tipc_node_dump);
354 DEFINE_NODE_EVENT(tipc_node_create); 354 DEFINE_NODE_EVENT(tipc_node_create);
355 DEFINE_NODE_EVENT(tipc_node_delete); 355 DEFINE_NODE_EVENT(tipc_node_delete);
356 DEFINE_NODE_EVENT(tipc_node_lost_contact); 356 DEFINE_NODE_EVENT(tipc_node_lost_contact);
357 DEFINE_NODE_EVENT(tipc_node_timeout); 357 DEFINE_NODE_EVENT(tipc_node_timeout);
358 DEFINE_NODE_EVENT(tipc_node_link_up); 358 DEFINE_NODE_EVENT(tipc_node_link_up);
359 DEFINE_NODE_EVENT(tipc_node_link_down); 359 DEFINE_NODE_EVENT(tipc_node_link_down);
360 DEFINE_NODE_EVENT(tipc_node_reset_links); 360 DEFINE_NODE_EVENT(tipc_node_reset_links);
361 DEFINE_NODE_EVENT(tipc_node_check_state); 361 DEFINE_NODE_EVENT(tipc_node_check_state);
362 362
363 DECLARE_EVENT_CLASS(tipc_fsm_class, 363 DECLARE_EVENT_CLASS(tipc_fsm_class,
364 364
365 TP_PROTO(const char *name, u32 os, u32 365 TP_PROTO(const char *name, u32 os, u32 ns, int evt),
366 366
367 TP_ARGS(name, os, ns, evt), 367 TP_ARGS(name, os, ns, evt),
368 368
369 TP_STRUCT__entry( 369 TP_STRUCT__entry(
370 __string(name, name) 370 __string(name, name)
371 __field(u32, os) 371 __field(u32, os)
372 __field(u32, ns) 372 __field(u32, ns)
373 __field(u32, evt) 373 __field(u32, evt)
374 ), 374 ),
375 375
376 TP_fast_assign( 376 TP_fast_assign(
377 __assign_str(name); !! 377 __assign_str(name, name);
378 __entry->os = os; 378 __entry->os = os;
379 __entry->ns = ns; 379 __entry->ns = ns;
380 __entry->evt = evt; 380 __entry->evt = evt;
381 ), 381 ),
382 382
383 TP_printk("<%s> %s--(%s)->%s\n", __get 383 TP_printk("<%s> %s--(%s)->%s\n", __get_str(name),
384 state_sym(__entry->os), evt_ 384 state_sym(__entry->os), evt_sym(__entry->evt),
385 state_sym(__entry->ns)) 385 state_sym(__entry->ns))
386 ); 386 );
387 387
388 #define DEFINE_FSM_EVENT(fsm_name) \ 388 #define DEFINE_FSM_EVENT(fsm_name) \
389 DEFINE_EVENT(tipc_fsm_class, fsm_name, \ 389 DEFINE_EVENT(tipc_fsm_class, fsm_name, \
390 TP_PROTO(const char *name, u32 os, u32 390 TP_PROTO(const char *name, u32 os, u32 ns, int evt), \
391 TP_ARGS(name, os, ns, evt)) 391 TP_ARGS(name, os, ns, evt))
392 DEFINE_FSM_EVENT(tipc_link_fsm); 392 DEFINE_FSM_EVENT(tipc_link_fsm);
393 DEFINE_FSM_EVENT(tipc_node_fsm); 393 DEFINE_FSM_EVENT(tipc_node_fsm);
394 394
395 TRACE_EVENT(tipc_l2_device_event, 395 TRACE_EVENT(tipc_l2_device_event,
396 396
397 TP_PROTO(struct net_device *dev, struc 397 TP_PROTO(struct net_device *dev, struct tipc_bearer *b,
398 unsigned long evt), 398 unsigned long evt),
399 399
400 TP_ARGS(dev, b, evt), 400 TP_ARGS(dev, b, evt),
401 401
402 TP_STRUCT__entry( 402 TP_STRUCT__entry(
403 __string(dev_name, dev->name) 403 __string(dev_name, dev->name)
404 __string(b_name, b->name) 404 __string(b_name, b->name)
405 __field(unsigned long, evt) 405 __field(unsigned long, evt)
406 __field(u8, b_up) 406 __field(u8, b_up)
407 __field(u8, carrier) 407 __field(u8, carrier)
408 __field(u8, oper) 408 __field(u8, oper)
409 ), 409 ),
410 410
411 TP_fast_assign( 411 TP_fast_assign(
412 __assign_str(dev_name); !! 412 __assign_str(dev_name, dev->name);
413 __assign_str(b_name); !! 413 __assign_str(b_name, b->name);
414 __entry->evt = evt; 414 __entry->evt = evt;
415 __entry->b_up = test_bit(0, &b 415 __entry->b_up = test_bit(0, &b->up);
416 __entry->carrier = netif_carri 416 __entry->carrier = netif_carrier_ok(dev);
417 __entry->oper = netif_oper_up( 417 __entry->oper = netif_oper_up(dev);
418 ), 418 ),
419 419
420 TP_printk("%s on: <%s>/<%s> oper: %s c 420 TP_printk("%s on: <%s>/<%s> oper: %s carrier: %s bearer: %s\n",
421 dev_evt_sym(__entry->evt), _ 421 dev_evt_sym(__entry->evt), __get_str(dev_name),
422 __get_str(b_name), (__entry- 422 __get_str(b_name), (__entry->oper) ? "up" : "down",
423 (__entry->carrier) ? "ok" : 423 (__entry->carrier) ? "ok" : "notok",
424 (__entry->b_up) ? "up" : "do 424 (__entry->b_up) ? "up" : "down")
425 ); 425 );
426 426
427 #endif /* _TIPC_TRACE_H */ 427 #endif /* _TIPC_TRACE_H */
428 428
429 /* This part must be outside protection */ 429 /* This part must be outside protection */
430 #undef TRACE_INCLUDE_PATH 430 #undef TRACE_INCLUDE_PATH
431 #define TRACE_INCLUDE_PATH . 431 #define TRACE_INCLUDE_PATH .
432 #undef TRACE_INCLUDE_FILE 432 #undef TRACE_INCLUDE_FILE
433 #define TRACE_INCLUDE_FILE trace 433 #define TRACE_INCLUDE_FILE trace
434 #include <trace/define_trace.h> 434 #include <trace/define_trace.h>
435 435
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