Commit | Line | Data |
---|---|---|
b7cdc182 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
b283666f PW |
2 | #undef TRACE_SYSTEM |
3 | #define TRACE_SYSTEM kmem | |
4 | ||
3bc29f0a MD |
5 | #if !defined(LTTNG_TRACE_KMEM_H) || defined(TRACE_HEADER_MULTI_READ) |
6 | #define LTTNG_TRACE_KMEM_H | |
b283666f | 7 | |
3b4aafcb | 8 | #include <lttng/tracepoint-event.h> |
7c68b363 | 9 | #include <linux/types.h> |
5f4c791e | 10 | #include <lttng/kernel-version.h> |
7c68b363 | 11 | |
c02d67bc | 12 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,0,0)) |
c02d67bc | 13 | #include <../../mm/slab.h> |
abbffdb8 MJ |
14 | #endif |
15 | ||
16 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,1,0)) | |
17 | LTTNG_TRACEPOINT_EVENT_MAP(kmalloc, | |
18 | ||
19 | kmem_kmalloc, | |
20 | ||
21 | TP_PROTO(unsigned long call_site, | |
22 | const void *ptr, | |
23 | size_t bytes_req, | |
24 | size_t bytes_alloc, | |
25 | gfp_t gfp_flags, | |
26 | int node), | |
27 | ||
28 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node), | |
29 | ||
30 | TP_FIELDS( | |
31 | ctf_integer_hex(unsigned long, call_site, call_site) | |
32 | ctf_integer_hex(const void *, ptr, ptr) | |
33 | ctf_integer(size_t, bytes_req, bytes_req) | |
34 | ctf_integer(size_t, bytes_alloc, bytes_alloc) | |
35 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
36 | ctf_integer(int, node, node) | |
37 | ctf_integer(bool, accounted, (IS_ENABLED(CONFIG_MEMCG_KMEM) && | |
38 | (gfp_flags & __GFP_ACCOUNT) ? true : false)) | |
39 | ) | |
40 | ) | |
41 | ||
42 | LTTNG_TRACEPOINT_EVENT(kmem_cache_alloc, | |
43 | ||
44 | TP_PROTO(unsigned long call_site, | |
45 | const void *ptr, | |
46 | struct kmem_cache *s, | |
47 | gfp_t gfp_flags, | |
48 | int node), | |
49 | ||
50 | TP_ARGS(call_site, ptr, s, gfp_flags, node), | |
c02d67bc | 51 | |
abbffdb8 MJ |
52 | TP_FIELDS( |
53 | ctf_integer_hex(unsigned long, call_site, call_site) | |
54 | ctf_integer_hex(const void *, ptr, ptr) | |
55 | ctf_integer(size_t, bytes_req, s->object_size) | |
56 | ctf_integer(size_t, bytes_alloc, s->size) | |
57 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
58 | ctf_integer(int, node, node) | |
59 | ctf_integer(bool, accounted, IS_ENABLED(CONFIG_MEMCG_KMEM) ? | |
60 | ((gfp_flags & __GFP_ACCOUNT) || | |
61 | (s->flags & SLAB_ACCOUNT)) : false) | |
62 | ) | |
63 | ) | |
a9d49ac6 MH |
64 | #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,0,0) || \ |
65 | LTTNG_RHEL_KERNEL_RANGE(5,14,0,163,0,0, 5,15,0,0,0,0)) | |
66 | ||
c02d67bc MJ |
67 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_alloc, |
68 | ||
69 | TP_PROTO(unsigned long call_site, | |
70 | const void *ptr, | |
71 | struct kmem_cache *s, | |
72 | size_t bytes_req, | |
73 | size_t bytes_alloc, | |
74 | gfp_t gfp_flags), | |
75 | ||
76 | TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags), | |
77 | ||
78 | TP_FIELDS( | |
79 | ctf_integer_hex(unsigned long, call_site, call_site) | |
80 | ctf_integer_hex(const void *, ptr, ptr) | |
81 | ctf_integer(size_t, bytes_req, bytes_req) | |
82 | ctf_integer(size_t, bytes_alloc, bytes_alloc) | |
83 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
84 | ctf_integer(bool, accounted, IS_ENABLED(CONFIG_MEMCG_KMEM) ? | |
85 | ((gfp_flags & __GFP_ACCOUNT) || | |
86 | (s && s->flags & SLAB_ACCOUNT)) : false) | |
87 | ) | |
88 | ) | |
89 | ||
90 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_alloc, kmalloc, | |
91 | ||
92 | kmem_kmalloc, | |
93 | ||
94 | TP_PROTO(unsigned long call_site, const void *ptr, struct kmem_cache *s, | |
95 | size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), | |
96 | ||
97 | TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags) | |
98 | ) | |
99 | ||
100 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_alloc, kmem_cache_alloc, | |
101 | ||
102 | TP_PROTO(unsigned long call_site, const void *ptr, struct kmem_cache *s, | |
103 | size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), | |
104 | ||
105 | TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags) | |
106 | ) | |
abbffdb8 MJ |
107 | #else |
108 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_alloc, | |
c02d67bc MJ |
109 | |
110 | TP_PROTO(unsigned long call_site, | |
111 | const void *ptr, | |
c02d67bc MJ |
112 | size_t bytes_req, |
113 | size_t bytes_alloc, | |
abbffdb8 | 114 | gfp_t gfp_flags), |
c02d67bc | 115 | |
abbffdb8 | 116 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags), |
c02d67bc MJ |
117 | |
118 | TP_FIELDS( | |
119 | ctf_integer_hex(unsigned long, call_site, call_site) | |
120 | ctf_integer_hex(const void *, ptr, ptr) | |
121 | ctf_integer(size_t, bytes_req, bytes_req) | |
122 | ctf_integer(size_t, bytes_alloc, bytes_alloc) | |
123 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
c02d67bc MJ |
124 | ) |
125 | ) | |
126 | ||
abbffdb8 | 127 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_alloc, kmalloc, |
c02d67bc | 128 | |
abbffdb8 | 129 | kmem_kmalloc, |
c02d67bc MJ |
130 | |
131 | TP_PROTO(unsigned long call_site, const void *ptr, | |
abbffdb8 | 132 | size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), |
c02d67bc | 133 | |
abbffdb8 | 134 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags) |
c02d67bc MJ |
135 | ) |
136 | ||
abbffdb8 | 137 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_alloc, kmem_cache_alloc, |
c02d67bc MJ |
138 | |
139 | TP_PROTO(unsigned long call_site, const void *ptr, | |
abbffdb8 | 140 | size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), |
c02d67bc | 141 | |
abbffdb8 | 142 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags) |
c02d67bc | 143 | ) |
abbffdb8 MJ |
144 | #endif |
145 | ||
a9d49ac6 MH |
146 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,0,0) || \ |
147 | LTTNG_RHEL_KERNEL_RANGE(5,14,0,163,0,0, 5,15,0,0,0,0)) | |
148 | ||
abbffdb8 | 149 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_alloc_node, |
b283666f PW |
150 | |
151 | TP_PROTO(unsigned long call_site, | |
152 | const void *ptr, | |
abbffdb8 | 153 | struct kmem_cache *s, |
b283666f PW |
154 | size_t bytes_req, |
155 | size_t bytes_alloc, | |
abbffdb8 MJ |
156 | gfp_t gfp_flags, |
157 | int node), | |
b283666f | 158 | |
abbffdb8 | 159 | TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags, node), |
b283666f | 160 | |
f127e61e MD |
161 | TP_FIELDS( |
162 | ctf_integer_hex(unsigned long, call_site, call_site) | |
163 | ctf_integer_hex(const void *, ptr, ptr) | |
164 | ctf_integer(size_t, bytes_req, bytes_req) | |
165 | ctf_integer(size_t, bytes_alloc, bytes_alloc) | |
166 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
abbffdb8 MJ |
167 | ctf_integer(int, node, node) |
168 | ctf_integer(bool, accounted, IS_ENABLED(CONFIG_MEMCG_KMEM) ? | |
169 | ((gfp_flags & __GFP_ACCOUNT) || | |
170 | (s && s->flags & SLAB_ACCOUNT)) : false) | |
f127e61e | 171 | ) |
b283666f PW |
172 | ) |
173 | ||
abbffdb8 | 174 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_alloc_node, kmalloc_node, |
9cf29d3e | 175 | |
abbffdb8 | 176 | kmem_kmalloc_node, |
b283666f PW |
177 | |
178 | TP_PROTO(unsigned long call_site, const void *ptr, | |
abbffdb8 MJ |
179 | struct kmem_cache *s, size_t bytes_req, size_t bytes_alloc, |
180 | gfp_t gfp_flags, int node), | |
b283666f | 181 | |
abbffdb8 | 182 | TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags, node) |
b283666f PW |
183 | ) |
184 | ||
abbffdb8 | 185 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_alloc_node, kmem_cache_alloc_node, |
b283666f PW |
186 | |
187 | TP_PROTO(unsigned long call_site, const void *ptr, | |
abbffdb8 MJ |
188 | struct kmem_cache *s, size_t bytes_req, size_t bytes_alloc, |
189 | gfp_t gfp_flags, int node), | |
b283666f | 190 | |
abbffdb8 | 191 | TP_ARGS(call_site, ptr, s, bytes_req, bytes_alloc, gfp_flags, node) |
b283666f | 192 | ) |
abbffdb8 | 193 | #else |
3bc29f0a | 194 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_alloc_node, |
b283666f PW |
195 | |
196 | TP_PROTO(unsigned long call_site, | |
197 | const void *ptr, | |
198 | size_t bytes_req, | |
199 | size_t bytes_alloc, | |
200 | gfp_t gfp_flags, | |
201 | int node), | |
202 | ||
203 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node), | |
204 | ||
f127e61e MD |
205 | TP_FIELDS( |
206 | ctf_integer_hex(unsigned long, call_site, call_site) | |
207 | ctf_integer_hex(const void *, ptr, ptr) | |
208 | ctf_integer(size_t, bytes_req, bytes_req) | |
209 | ctf_integer(size_t, bytes_alloc, bytes_alloc) | |
210 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
211 | ctf_integer(int, node, node) | |
212 | ) | |
b283666f PW |
213 | ) |
214 | ||
3bc29f0a | 215 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_alloc_node, kmalloc_node, |
9cf29d3e MD |
216 | |
217 | kmem_kmalloc_node, | |
b283666f PW |
218 | |
219 | TP_PROTO(unsigned long call_site, const void *ptr, | |
220 | size_t bytes_req, size_t bytes_alloc, | |
221 | gfp_t gfp_flags, int node), | |
222 | ||
223 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node) | |
224 | ) | |
225 | ||
3bc29f0a | 226 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_alloc_node, kmem_cache_alloc_node, |
b283666f PW |
227 | |
228 | TP_PROTO(unsigned long call_site, const void *ptr, | |
229 | size_t bytes_req, size_t bytes_alloc, | |
230 | gfp_t gfp_flags, int node), | |
231 | ||
232 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node) | |
233 | ) | |
c02d67bc | 234 | #endif |
b283666f | 235 | |
89d91715 | 236 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,12,0) || \ |
03edc768 | 237 | LTTNG_RHEL_KERNEL_RANGE(4,18,0,348,0,0, 4,19,0,0,0,0)) |
e7c9f1a9 HZ |
238 | LTTNG_TRACEPOINT_EVENT_MAP(kfree, |
239 | ||
240 | kmem_kfree, | |
a8bc8ae5 MJ |
241 | |
242 | TP_PROTO(unsigned long call_site, const void *ptr), | |
243 | ||
244 | TP_ARGS(call_site, ptr), | |
245 | ||
246 | TP_FIELDS( | |
247 | ctf_integer_hex(unsigned long, call_site, call_site) | |
248 | ctf_integer_hex(const void *, ptr, ptr) | |
249 | ) | |
250 | ) | |
a8bc8ae5 | 251 | #else |
3bc29f0a | 252 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_free, |
b283666f PW |
253 | |
254 | TP_PROTO(unsigned long call_site, const void *ptr), | |
255 | ||
256 | TP_ARGS(call_site, ptr), | |
257 | ||
f127e61e MD |
258 | TP_FIELDS( |
259 | ctf_integer_hex(unsigned long, call_site, call_site) | |
260 | ctf_integer_hex(const void *, ptr, ptr) | |
261 | ) | |
b283666f PW |
262 | ) |
263 | ||
3bc29f0a | 264 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_free, kfree, |
9cf29d3e MD |
265 | |
266 | kmem_kfree, | |
b283666f PW |
267 | |
268 | TP_PROTO(unsigned long call_site, const void *ptr), | |
269 | ||
270 | TP_ARGS(call_site, ptr) | |
271 | ) | |
272 | ||
3bc29f0a | 273 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_free, kmem_cache_free, |
b283666f PW |
274 | |
275 | TP_PROTO(unsigned long call_site, const void *ptr), | |
276 | ||
277 | TP_ARGS(call_site, ptr) | |
278 | ) | |
a8bc8ae5 | 279 | #endif |
b283666f | 280 | |
abbffdb8 MJ |
281 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,1,0)) |
282 | LTTNG_TRACEPOINT_EVENT(kmem_cache_free, | |
283 | ||
284 | TP_PROTO(unsigned long call_site, const void *ptr, const struct kmem_cache *s), | |
285 | ||
286 | TP_ARGS(call_site, ptr, s), | |
287 | ||
288 | TP_FIELDS( | |
289 | ctf_integer_hex(unsigned long, call_site, call_site) | |
290 | ctf_integer_hex(const void *, ptr, ptr) | |
291 | ctf_string(name, s->name) | |
292 | ) | |
293 | ) | |
294 | #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,12,0)) | |
295 | LTTNG_TRACEPOINT_EVENT(kmem_cache_free, | |
296 | ||
297 | TP_PROTO(unsigned long call_site, const void *ptr, const char *name), | |
298 | ||
299 | TP_ARGS(call_site, ptr, name), | |
300 | ||
301 | TP_FIELDS( | |
302 | ctf_integer_hex(unsigned long, call_site, call_site) | |
303 | ctf_integer_hex(const void *, ptr, ptr) | |
304 | ctf_string(name, name) | |
305 | ) | |
306 | ) | |
307 | #endif | |
308 | ||
9bbf98da | 309 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free, kmem_mm_page_free, |
b283666f PW |
310 | |
311 | TP_PROTO(struct page *page, unsigned int order), | |
312 | ||
313 | TP_ARGS(page, order), | |
314 | ||
f127e61e MD |
315 | TP_FIELDS( |
316 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 317 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
318 | ctf_integer(unsigned int, order, order) |
319 | ) | |
b283666f PW |
320 | ) |
321 | ||
5f4c791e | 322 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,15,0)) |
071c76b5 MJ |
323 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_batched, kmem_mm_page_free_batched, |
324 | ||
325 | TP_PROTO(struct page *page), | |
326 | ||
327 | TP_ARGS(page), | |
328 | ||
329 | TP_FIELDS( | |
330 | ctf_integer_hex(struct page *, page, page) | |
331 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) | |
332 | ) | |
333 | ) | |
7c68b363 | 334 | #else |
6f3ac358 | 335 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_batched, kmem_mm_page_free_batched, |
b283666f PW |
336 | |
337 | TP_PROTO(struct page *page, int cold), | |
338 | ||
339 | TP_ARGS(page, cold), | |
340 | ||
f127e61e MD |
341 | TP_FIELDS( |
342 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 343 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
344 | ctf_integer(int, cold, cold) |
345 | ) | |
b283666f | 346 | ) |
071c76b5 | 347 | #endif |
b283666f | 348 | |
9bbf98da | 349 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc, kmem_mm_page_alloc, |
b283666f PW |
350 | |
351 | TP_PROTO(struct page *page, unsigned int order, | |
352 | gfp_t gfp_flags, int migratetype), | |
353 | ||
354 | TP_ARGS(page, order, gfp_flags, migratetype), | |
355 | ||
f127e61e MD |
356 | TP_FIELDS( |
357 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b MD |
358 | ctf_integer(unsigned long, pfn, |
359 | page ? page_to_pfn(page) : -1UL) | |
f127e61e MD |
360 | ctf_integer(unsigned int, order, order) |
361 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
362 | ctf_integer(int, migratetype, migratetype) | |
363 | ) | |
b283666f PW |
364 | ) |
365 | ||
a9d49ac6 MH |
366 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,19,0) || \ |
367 | LTTNG_RHEL_KERNEL_RANGE(5,14,0,163,0,0, 5,15,0,0,0,0)) | |
368 | ||
6229bbaa MJ |
369 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_mm_page, |
370 | ||
371 | TP_PROTO(struct page *page, unsigned int order, int migratetype, | |
372 | int percpu_refill), | |
373 | ||
374 | TP_ARGS(page, order, migratetype, percpu_refill), | |
375 | ||
376 | TP_FIELDS( | |
377 | ctf_integer_hex(struct page *, page, page) | |
378 | ctf_integer(unsigned long, pfn, | |
379 | page ? page_to_pfn(page) : -1UL) | |
380 | ctf_integer(unsigned int, order, order) | |
381 | ctf_integer(int, migratetype, migratetype) | |
382 | ctf_integer(int, percpu_refill, percpu_refill) | |
383 | ) | |
384 | ) | |
385 | ||
386 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_alloc_zone_locked, | |
387 | ||
388 | kmem_mm_page_alloc_zone_locked, | |
389 | ||
390 | TP_PROTO(struct page *page, unsigned int order, int migratetype, | |
391 | int percpu_refill), | |
392 | ||
393 | TP_ARGS(page, order, migratetype, percpu_refill) | |
394 | ) | |
395 | ||
396 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_pcpu_drain, | |
397 | ||
398 | kmem_mm_page_pcpu_drain, | |
399 | ||
400 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
401 | ||
402 | TP_ARGS(page, order, migratetype), | |
403 | ||
404 | TP_FIELDS( | |
405 | ctf_integer(unsigned long, pfn, | |
406 | page ? page_to_pfn(page) : -1UL) | |
407 | ctf_integer(unsigned int, order, order) | |
408 | ctf_integer(int, migratetype, migratetype) | |
409 | ) | |
410 | ) | |
411 | #else | |
9bbf98da | 412 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_mm_page, |
b283666f PW |
413 | |
414 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
415 | ||
416 | TP_ARGS(page, order, migratetype), | |
417 | ||
f127e61e MD |
418 | TP_FIELDS( |
419 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b MD |
420 | ctf_integer(unsigned long, pfn, |
421 | page ? page_to_pfn(page) : -1UL) | |
f127e61e MD |
422 | ctf_integer(unsigned int, order, order) |
423 | ctf_integer(int, migratetype, migratetype) | |
424 | ) | |
b283666f PW |
425 | ) |
426 | ||
9bbf98da MD |
427 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_alloc_zone_locked, |
428 | ||
429 | kmem_mm_page_alloc_zone_locked, | |
b283666f PW |
430 | |
431 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
432 | ||
433 | TP_ARGS(page, order, migratetype) | |
434 | ) | |
435 | ||
f127e61e | 436 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_pcpu_drain, |
9bbf98da MD |
437 | |
438 | kmem_mm_page_pcpu_drain, | |
b283666f PW |
439 | |
440 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
441 | ||
f127e61e | 442 | TP_ARGS(page, order, migratetype) |
b283666f | 443 | ) |
6229bbaa | 444 | #endif |
b283666f | 445 | |
7c9c39d2 MD |
446 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
447 | ||
448 | kmem_mm_page_alloc_extfrag, | |
2cf0c2ca MD |
449 | |
450 | TP_PROTO(struct page *page, | |
451 | int alloc_order, int fallback_order, | |
452 | int alloc_migratetype, int fallback_migratetype), | |
453 | ||
454 | TP_ARGS(page, | |
455 | alloc_order, fallback_order, | |
456 | alloc_migratetype, fallback_migratetype), | |
457 | ||
c94b360d MD |
458 | TP_FIELDS( |
459 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 460 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
c94b360d MD |
461 | ctf_integer(int, alloc_order, alloc_order) |
462 | ctf_integer(int, fallback_order, fallback_order) | |
463 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
464 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
465 | ctf_integer(int, change_ownership, | |
2cf0c2ca | 466 | (alloc_migratetype == get_pageblock_migratetype(page))) |
c94b360d | 467 | ) |
2cf0c2ca MD |
468 | ) |
469 | ||
3bc29f0a | 470 | #endif /* LTTNG_TRACE_KMEM_H */ |
b283666f PW |
471 | |
472 | /* This part must be outside protection */ | |
3b4aafcb | 473 | #include <lttng/define_trace.h> |