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1/* SPDX-License-Identifier: GPL-2.0 */
2#undef TRACE_SYSTEM
3#define TRACE_SYSTEM compaction
4
5#if !defined(_TRACE_COMPACTION_H) || defined(TRACE_HEADER_MULTI_READ)
6#define _TRACE_COMPACTION_H
7
8#include <linux/types.h>
9#include <linux/list.h>
10#include <linux/tracepoint.h>
11#include <trace/events/mmflags.h>
12
13
14DECLARE_EVENT_CLASS(mm_compaction_isolate_template,
15
16 TP_PROTO(
17 unsigned long start_pfn,
18 unsigned long end_pfn,
19 unsigned long nr_scanned,
20 unsigned long nr_taken),
21
22 TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken),
23
24 TP_STRUCT__entry(
25 __field(unsigned long, start_pfn)
26 __field(unsigned long, end_pfn)
27 __field(unsigned long, nr_scanned)
28 __field(unsigned long, nr_taken)
29 ),
30
31 TP_fast_assign(
32 __entry->start_pfn = start_pfn;
33 __entry->end_pfn = end_pfn;
34 __entry->nr_scanned = nr_scanned;
35 __entry->nr_taken = nr_taken;
36 ),
37
38 TP_printk("range=(0x%lx ~ 0x%lx) nr_scanned=%lu nr_taken=%lu",
39 __entry->start_pfn,
40 __entry->end_pfn,
41 __entry->nr_scanned,
42 __entry->nr_taken)
43);
44
45DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_migratepages,
46
47 TP_PROTO(
48 unsigned long start_pfn,
49 unsigned long end_pfn,
50 unsigned long nr_scanned,
51 unsigned long nr_taken),
52
53 TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken)
54);
55
56DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages,
57
58 TP_PROTO(
59 unsigned long start_pfn,
60 unsigned long end_pfn,
61 unsigned long nr_scanned,
62 unsigned long nr_taken),
63
64 TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken)
65);
66
67#ifdef CONFIG_COMPACTION
68TRACE_EVENT(mm_compaction_migratepages,
69
70 TP_PROTO(unsigned long nr_all,
71 int migrate_rc,
72 struct list_head *migratepages),
73
74 TP_ARGS(nr_all, migrate_rc, migratepages),
75
76 TP_STRUCT__entry(
77 __field(unsigned long, nr_migrated)
78 __field(unsigned long, nr_failed)
79 ),
80
81 TP_fast_assign(
82 unsigned long nr_failed = 0;
83 struct list_head *page_lru;
84
85 /*
86 * migrate_pages() returns either a non-negative number
87 * with the number of pages that failed migration, or an
88 * error code, in which case we need to count the remaining
89 * pages manually
90 */
91 if (migrate_rc >= 0)
92 nr_failed = migrate_rc;
93 else
94 list_for_each(page_lru, migratepages)
95 nr_failed++;
96
97 __entry->nr_migrated = nr_all - nr_failed;
98 __entry->nr_failed = nr_failed;
99 ),
100
101 TP_printk("nr_migrated=%lu nr_failed=%lu",
102 __entry->nr_migrated,
103 __entry->nr_failed)
104);
105
106TRACE_EVENT(mm_compaction_begin,
107 TP_PROTO(unsigned long zone_start, unsigned long migrate_pfn,
108 unsigned long free_pfn, unsigned long zone_end, bool sync),
109
110 TP_ARGS(zone_start, migrate_pfn, free_pfn, zone_end, sync),
111
112 TP_STRUCT__entry(
113 __field(unsigned long, zone_start)
114 __field(unsigned long, migrate_pfn)
115 __field(unsigned long, free_pfn)
116 __field(unsigned long, zone_end)
117 __field(bool, sync)
118 ),
119
120 TP_fast_assign(
121 __entry->zone_start = zone_start;
122 __entry->migrate_pfn = migrate_pfn;
123 __entry->free_pfn = free_pfn;
124 __entry->zone_end = zone_end;
125 __entry->sync = sync;
126 ),
127
128 TP_printk("zone_start=0x%lx migrate_pfn=0x%lx free_pfn=0x%lx zone_end=0x%lx, mode=%s",
129 __entry->zone_start,
130 __entry->migrate_pfn,
131 __entry->free_pfn,
132 __entry->zone_end,
133 __entry->sync ? "sync" : "async")
134);
135
136TRACE_EVENT(mm_compaction_end,
137 TP_PROTO(unsigned long zone_start, unsigned long migrate_pfn,
138 unsigned long free_pfn, unsigned long zone_end, bool sync,
139 int status),
140
141 TP_ARGS(zone_start, migrate_pfn, free_pfn, zone_end, sync, status),
142
143 TP_STRUCT__entry(
144 __field(unsigned long, zone_start)
145 __field(unsigned long, migrate_pfn)
146 __field(unsigned long, free_pfn)
147 __field(unsigned long, zone_end)
148 __field(bool, sync)
149 __field(int, status)
150 ),
151
152 TP_fast_assign(
153 __entry->zone_start = zone_start;
154 __entry->migrate_pfn = migrate_pfn;
155 __entry->free_pfn = free_pfn;
156 __entry->zone_end = zone_end;
157 __entry->sync = sync;
158 __entry->status = status;
159 ),
160
161 TP_printk("zone_start=0x%lx migrate_pfn=0x%lx free_pfn=0x%lx zone_end=0x%lx, mode=%s status=%s",
162 __entry->zone_start,
163 __entry->migrate_pfn,
164 __entry->free_pfn,
165 __entry->zone_end,
166 __entry->sync ? "sync" : "async",
167 __print_symbolic(__entry->status, COMPACTION_STATUS))
168);
169
170TRACE_EVENT(mm_compaction_try_to_compact_pages,
171
172 TP_PROTO(
173 int order,
174 gfp_t gfp_mask,
175 int prio),
176
177 TP_ARGS(order, gfp_mask, prio),
178
179 TP_STRUCT__entry(
180 __field(int, order)
181 __field(gfp_t, gfp_mask)
182 __field(int, prio)
183 ),
184
185 TP_fast_assign(
186 __entry->order = order;
187 __entry->gfp_mask = gfp_mask;
188 __entry->prio = prio;
189 ),
190
191 TP_printk("order=%d gfp_mask=%s priority=%d",
192 __entry->order,
193 show_gfp_flags(__entry->gfp_mask),
194 __entry->prio)
195);
196
197DECLARE_EVENT_CLASS(mm_compaction_suitable_template,
198
199 TP_PROTO(struct zone *zone,
200 int order,
201 int ret),
202
203 TP_ARGS(zone, order, ret),
204
205 TP_STRUCT__entry(
206 __field(int, nid)
207 __field(enum zone_type, idx)
208 __field(int, order)
209 __field(int, ret)
210 ),
211
212 TP_fast_assign(
213 __entry->nid = zone_to_nid(zone);
214 __entry->idx = zone_idx(zone);
215 __entry->order = order;
216 __entry->ret = ret;
217 ),
218
219 TP_printk("node=%d zone=%-8s order=%d ret=%s",
220 __entry->nid,
221 __print_symbolic(__entry->idx, ZONE_TYPE),
222 __entry->order,
223 __print_symbolic(__entry->ret, COMPACTION_STATUS))
224);
225
226DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_finished,
227
228 TP_PROTO(struct zone *zone,
229 int order,
230 int ret),
231
232 TP_ARGS(zone, order, ret)
233);
234
235DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_suitable,
236
237 TP_PROTO(struct zone *zone,
238 int order,
239 int ret),
240
241 TP_ARGS(zone, order, ret)
242);
243
244DECLARE_EVENT_CLASS(mm_compaction_defer_template,
245
246 TP_PROTO(struct zone *zone, int order),
247
248 TP_ARGS(zone, order),
249
250 TP_STRUCT__entry(
251 __field(int, nid)
252 __field(enum zone_type, idx)
253 __field(int, order)
254 __field(unsigned int, considered)
255 __field(unsigned int, defer_shift)
256 __field(int, order_failed)
257 ),
258
259 TP_fast_assign(
260 __entry->nid = zone_to_nid(zone);
261 __entry->idx = zone_idx(zone);
262 __entry->order = order;
263 __entry->considered = zone->compact_considered;
264 __entry->defer_shift = zone->compact_defer_shift;
265 __entry->order_failed = zone->compact_order_failed;
266 ),
267
268 TP_printk("node=%d zone=%-8s order=%d order_failed=%d consider=%u limit=%lu",
269 __entry->nid,
270 __print_symbolic(__entry->idx, ZONE_TYPE),
271 __entry->order,
272 __entry->order_failed,
273 __entry->considered,
274 1UL << __entry->defer_shift)
275);
276
277DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_deferred,
278
279 TP_PROTO(struct zone *zone, int order),
280
281 TP_ARGS(zone, order)
282);
283
284DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_defer_compaction,
285
286 TP_PROTO(struct zone *zone, int order),
287
288 TP_ARGS(zone, order)
289);
290
291DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_defer_reset,
292
293 TP_PROTO(struct zone *zone, int order),
294
295 TP_ARGS(zone, order)
296);
297
298TRACE_EVENT(mm_compaction_kcompactd_sleep,
299
300 TP_PROTO(int nid),
301
302 TP_ARGS(nid),
303
304 TP_STRUCT__entry(
305 __field(int, nid)
306 ),
307
308 TP_fast_assign(
309 __entry->nid = nid;
310 ),
311
312 TP_printk("nid=%d", __entry->nid)
313);
314
315DECLARE_EVENT_CLASS(kcompactd_wake_template,
316
317 TP_PROTO(int nid, int order, enum zone_type classzone_idx),
318
319 TP_ARGS(nid, order, classzone_idx),
320
321 TP_STRUCT__entry(
322 __field(int, nid)
323 __field(int, order)
324 __field(enum zone_type, classzone_idx)
325 ),
326
327 TP_fast_assign(
328 __entry->nid = nid;
329 __entry->order = order;
330 __entry->classzone_idx = classzone_idx;
331 ),
332
333 TP_printk("nid=%d order=%d classzone_idx=%-8s",
334 __entry->nid,
335 __entry->order,
336 __print_symbolic(__entry->classzone_idx, ZONE_TYPE))
337);
338
339DEFINE_EVENT(kcompactd_wake_template, mm_compaction_wakeup_kcompactd,
340
341 TP_PROTO(int nid, int order, enum zone_type classzone_idx),
342
343 TP_ARGS(nid, order, classzone_idx)
344);
345
346DEFINE_EVENT(kcompactd_wake_template, mm_compaction_kcompactd_wake,
347
348 TP_PROTO(int nid, int order, enum zone_type classzone_idx),
349
350 TP_ARGS(nid, order, classzone_idx)
351);
352#endif
353
354#endif /* _TRACE_COMPACTION_H */
355
356/* This part must be outside protection */
357#include <trace/define_trace.h>
1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM compaction
3
4#if !defined(_TRACE_COMPACTION_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_COMPACTION_H
6
7#include <linux/types.h>
8#include <linux/list.h>
9#include <linux/tracepoint.h>
10#include <trace/events/mmflags.h>
11
12#define COMPACTION_STATUS \
13 EM( COMPACT_SKIPPED, "skipped") \
14 EM( COMPACT_DEFERRED, "deferred") \
15 EM( COMPACT_CONTINUE, "continue") \
16 EM( COMPACT_SUCCESS, "success") \
17 EM( COMPACT_PARTIAL_SKIPPED, "partial_skipped") \
18 EM( COMPACT_COMPLETE, "complete") \
19 EM( COMPACT_NO_SUITABLE_PAGE, "no_suitable_page") \
20 EM( COMPACT_NOT_SUITABLE_ZONE, "not_suitable_zone") \
21 EMe(COMPACT_CONTENDED, "contended")
22
23#ifdef CONFIG_ZONE_DMA
24#define IFDEF_ZONE_DMA(X) X
25#else
26#define IFDEF_ZONE_DMA(X)
27#endif
28
29#ifdef CONFIG_ZONE_DMA32
30#define IFDEF_ZONE_DMA32(X) X
31#else
32#define IFDEF_ZONE_DMA32(X)
33#endif
34
35#ifdef CONFIG_HIGHMEM
36#define IFDEF_ZONE_HIGHMEM(X) X
37#else
38#define IFDEF_ZONE_HIGHMEM(X)
39#endif
40
41#define ZONE_TYPE \
42 IFDEF_ZONE_DMA( EM (ZONE_DMA, "DMA")) \
43 IFDEF_ZONE_DMA32( EM (ZONE_DMA32, "DMA32")) \
44 EM (ZONE_NORMAL, "Normal") \
45 IFDEF_ZONE_HIGHMEM( EM (ZONE_HIGHMEM,"HighMem")) \
46 EMe(ZONE_MOVABLE,"Movable")
47
48/*
49 * First define the enums in the above macros to be exported to userspace
50 * via TRACE_DEFINE_ENUM().
51 */
52#undef EM
53#undef EMe
54#define EM(a, b) TRACE_DEFINE_ENUM(a);
55#define EMe(a, b) TRACE_DEFINE_ENUM(a);
56
57COMPACTION_STATUS
58ZONE_TYPE
59
60/*
61 * Now redefine the EM() and EMe() macros to map the enums to the strings
62 * that will be printed in the output.
63 */
64#undef EM
65#undef EMe
66#define EM(a, b) {a, b},
67#define EMe(a, b) {a, b}
68
69DECLARE_EVENT_CLASS(mm_compaction_isolate_template,
70
71 TP_PROTO(
72 unsigned long start_pfn,
73 unsigned long end_pfn,
74 unsigned long nr_scanned,
75 unsigned long nr_taken),
76
77 TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken),
78
79 TP_STRUCT__entry(
80 __field(unsigned long, start_pfn)
81 __field(unsigned long, end_pfn)
82 __field(unsigned long, nr_scanned)
83 __field(unsigned long, nr_taken)
84 ),
85
86 TP_fast_assign(
87 __entry->start_pfn = start_pfn;
88 __entry->end_pfn = end_pfn;
89 __entry->nr_scanned = nr_scanned;
90 __entry->nr_taken = nr_taken;
91 ),
92
93 TP_printk("range=(0x%lx ~ 0x%lx) nr_scanned=%lu nr_taken=%lu",
94 __entry->start_pfn,
95 __entry->end_pfn,
96 __entry->nr_scanned,
97 __entry->nr_taken)
98);
99
100DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_migratepages,
101
102 TP_PROTO(
103 unsigned long start_pfn,
104 unsigned long end_pfn,
105 unsigned long nr_scanned,
106 unsigned long nr_taken),
107
108 TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken)
109);
110
111DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages,
112
113 TP_PROTO(
114 unsigned long start_pfn,
115 unsigned long end_pfn,
116 unsigned long nr_scanned,
117 unsigned long nr_taken),
118
119 TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken)
120);
121
122TRACE_EVENT(mm_compaction_migratepages,
123
124 TP_PROTO(unsigned long nr_all,
125 int migrate_rc,
126 struct list_head *migratepages),
127
128 TP_ARGS(nr_all, migrate_rc, migratepages),
129
130 TP_STRUCT__entry(
131 __field(unsigned long, nr_migrated)
132 __field(unsigned long, nr_failed)
133 ),
134
135 TP_fast_assign(
136 unsigned long nr_failed = 0;
137 struct list_head *page_lru;
138
139 /*
140 * migrate_pages() returns either a non-negative number
141 * with the number of pages that failed migration, or an
142 * error code, in which case we need to count the remaining
143 * pages manually
144 */
145 if (migrate_rc >= 0)
146 nr_failed = migrate_rc;
147 else
148 list_for_each(page_lru, migratepages)
149 nr_failed++;
150
151 __entry->nr_migrated = nr_all - nr_failed;
152 __entry->nr_failed = nr_failed;
153 ),
154
155 TP_printk("nr_migrated=%lu nr_failed=%lu",
156 __entry->nr_migrated,
157 __entry->nr_failed)
158);
159
160TRACE_EVENT(mm_compaction_begin,
161 TP_PROTO(unsigned long zone_start, unsigned long migrate_pfn,
162 unsigned long free_pfn, unsigned long zone_end, bool sync),
163
164 TP_ARGS(zone_start, migrate_pfn, free_pfn, zone_end, sync),
165
166 TP_STRUCT__entry(
167 __field(unsigned long, zone_start)
168 __field(unsigned long, migrate_pfn)
169 __field(unsigned long, free_pfn)
170 __field(unsigned long, zone_end)
171 __field(bool, sync)
172 ),
173
174 TP_fast_assign(
175 __entry->zone_start = zone_start;
176 __entry->migrate_pfn = migrate_pfn;
177 __entry->free_pfn = free_pfn;
178 __entry->zone_end = zone_end;
179 __entry->sync = sync;
180 ),
181
182 TP_printk("zone_start=0x%lx migrate_pfn=0x%lx free_pfn=0x%lx zone_end=0x%lx, mode=%s",
183 __entry->zone_start,
184 __entry->migrate_pfn,
185 __entry->free_pfn,
186 __entry->zone_end,
187 __entry->sync ? "sync" : "async")
188);
189
190TRACE_EVENT(mm_compaction_end,
191 TP_PROTO(unsigned long zone_start, unsigned long migrate_pfn,
192 unsigned long free_pfn, unsigned long zone_end, bool sync,
193 int status),
194
195 TP_ARGS(zone_start, migrate_pfn, free_pfn, zone_end, sync, status),
196
197 TP_STRUCT__entry(
198 __field(unsigned long, zone_start)
199 __field(unsigned long, migrate_pfn)
200 __field(unsigned long, free_pfn)
201 __field(unsigned long, zone_end)
202 __field(bool, sync)
203 __field(int, status)
204 ),
205
206 TP_fast_assign(
207 __entry->zone_start = zone_start;
208 __entry->migrate_pfn = migrate_pfn;
209 __entry->free_pfn = free_pfn;
210 __entry->zone_end = zone_end;
211 __entry->sync = sync;
212 __entry->status = status;
213 ),
214
215 TP_printk("zone_start=0x%lx migrate_pfn=0x%lx free_pfn=0x%lx zone_end=0x%lx, mode=%s status=%s",
216 __entry->zone_start,
217 __entry->migrate_pfn,
218 __entry->free_pfn,
219 __entry->zone_end,
220 __entry->sync ? "sync" : "async",
221 __print_symbolic(__entry->status, COMPACTION_STATUS))
222);
223
224TRACE_EVENT(mm_compaction_try_to_compact_pages,
225
226 TP_PROTO(
227 int order,
228 gfp_t gfp_mask,
229 int prio),
230
231 TP_ARGS(order, gfp_mask, prio),
232
233 TP_STRUCT__entry(
234 __field(int, order)
235 __field(gfp_t, gfp_mask)
236 __field(int, prio)
237 ),
238
239 TP_fast_assign(
240 __entry->order = order;
241 __entry->gfp_mask = gfp_mask;
242 __entry->prio = prio;
243 ),
244
245 TP_printk("order=%d gfp_mask=0x%x priority=%d",
246 __entry->order,
247 __entry->gfp_mask,
248 __entry->prio)
249);
250
251DECLARE_EVENT_CLASS(mm_compaction_suitable_template,
252
253 TP_PROTO(struct zone *zone,
254 int order,
255 int ret),
256
257 TP_ARGS(zone, order, ret),
258
259 TP_STRUCT__entry(
260 __field(int, nid)
261 __field(enum zone_type, idx)
262 __field(int, order)
263 __field(int, ret)
264 ),
265
266 TP_fast_assign(
267 __entry->nid = zone_to_nid(zone);
268 __entry->idx = zone_idx(zone);
269 __entry->order = order;
270 __entry->ret = ret;
271 ),
272
273 TP_printk("node=%d zone=%-8s order=%d ret=%s",
274 __entry->nid,
275 __print_symbolic(__entry->idx, ZONE_TYPE),
276 __entry->order,
277 __print_symbolic(__entry->ret, COMPACTION_STATUS))
278);
279
280DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_finished,
281
282 TP_PROTO(struct zone *zone,
283 int order,
284 int ret),
285
286 TP_ARGS(zone, order, ret)
287);
288
289DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_suitable,
290
291 TP_PROTO(struct zone *zone,
292 int order,
293 int ret),
294
295 TP_ARGS(zone, order, ret)
296);
297
298#ifdef CONFIG_COMPACTION
299DECLARE_EVENT_CLASS(mm_compaction_defer_template,
300
301 TP_PROTO(struct zone *zone, int order),
302
303 TP_ARGS(zone, order),
304
305 TP_STRUCT__entry(
306 __field(int, nid)
307 __field(enum zone_type, idx)
308 __field(int, order)
309 __field(unsigned int, considered)
310 __field(unsigned int, defer_shift)
311 __field(int, order_failed)
312 ),
313
314 TP_fast_assign(
315 __entry->nid = zone_to_nid(zone);
316 __entry->idx = zone_idx(zone);
317 __entry->order = order;
318 __entry->considered = zone->compact_considered;
319 __entry->defer_shift = zone->compact_defer_shift;
320 __entry->order_failed = zone->compact_order_failed;
321 ),
322
323 TP_printk("node=%d zone=%-8s order=%d order_failed=%d consider=%u limit=%lu",
324 __entry->nid,
325 __print_symbolic(__entry->idx, ZONE_TYPE),
326 __entry->order,
327 __entry->order_failed,
328 __entry->considered,
329 1UL << __entry->defer_shift)
330);
331
332DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_deferred,
333
334 TP_PROTO(struct zone *zone, int order),
335
336 TP_ARGS(zone, order)
337);
338
339DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_defer_compaction,
340
341 TP_PROTO(struct zone *zone, int order),
342
343 TP_ARGS(zone, order)
344);
345
346DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_defer_reset,
347
348 TP_PROTO(struct zone *zone, int order),
349
350 TP_ARGS(zone, order)
351);
352#endif
353
354TRACE_EVENT(mm_compaction_kcompactd_sleep,
355
356 TP_PROTO(int nid),
357
358 TP_ARGS(nid),
359
360 TP_STRUCT__entry(
361 __field(int, nid)
362 ),
363
364 TP_fast_assign(
365 __entry->nid = nid;
366 ),
367
368 TP_printk("nid=%d", __entry->nid)
369);
370
371DECLARE_EVENT_CLASS(kcompactd_wake_template,
372
373 TP_PROTO(int nid, int order, enum zone_type classzone_idx),
374
375 TP_ARGS(nid, order, classzone_idx),
376
377 TP_STRUCT__entry(
378 __field(int, nid)
379 __field(int, order)
380 __field(enum zone_type, classzone_idx)
381 ),
382
383 TP_fast_assign(
384 __entry->nid = nid;
385 __entry->order = order;
386 __entry->classzone_idx = classzone_idx;
387 ),
388
389 TP_printk("nid=%d order=%d classzone_idx=%-8s",
390 __entry->nid,
391 __entry->order,
392 __print_symbolic(__entry->classzone_idx, ZONE_TYPE))
393);
394
395DEFINE_EVENT(kcompactd_wake_template, mm_compaction_wakeup_kcompactd,
396
397 TP_PROTO(int nid, int order, enum zone_type classzone_idx),
398
399 TP_ARGS(nid, order, classzone_idx)
400);
401
402DEFINE_EVENT(kcompactd_wake_template, mm_compaction_kcompactd_wake,
403
404 TP_PROTO(int nid, int order, enum zone_type classzone_idx),
405
406 TP_ARGS(nid, order, classzone_idx)
407);
408
409#endif /* _TRACE_COMPACTION_H */
410
411/* This part must be outside protection */
412#include <trace/define_trace.h>