Commit | Line | Data |
---|---|---|
9f36eaed | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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 | |
6ec43db8 | 8 | #include <probes/lttng-tracepoint-event.h> |
7c68b363 | 9 | #include <linux/types.h> |
b78104db | 10 | #include <lttng-kernel-version.h> |
7c68b363 | 11 | |
3bc29f0a | 12 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_alloc, |
b283666f PW |
13 | |
14 | TP_PROTO(unsigned long call_site, | |
15 | const void *ptr, | |
16 | size_t bytes_req, | |
17 | size_t bytes_alloc, | |
18 | gfp_t gfp_flags), | |
19 | ||
20 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags), | |
21 | ||
f127e61e MD |
22 | TP_FIELDS( |
23 | ctf_integer_hex(unsigned long, call_site, call_site) | |
24 | ctf_integer_hex(const void *, ptr, ptr) | |
25 | ctf_integer(size_t, bytes_req, bytes_req) | |
26 | ctf_integer(size_t, bytes_alloc, bytes_alloc) | |
27 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
28 | ) | |
b283666f PW |
29 | ) |
30 | ||
3bc29f0a | 31 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_alloc, kmalloc, |
9cf29d3e MD |
32 | |
33 | kmem_kmalloc, | |
b283666f PW |
34 | |
35 | TP_PROTO(unsigned long call_site, const void *ptr, | |
36 | size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), | |
37 | ||
38 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags) | |
39 | ) | |
40 | ||
3bc29f0a | 41 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_alloc, kmem_cache_alloc, |
b283666f PW |
42 | |
43 | TP_PROTO(unsigned long call_site, const void *ptr, | |
44 | size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), | |
45 | ||
46 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags) | |
47 | ) | |
48 | ||
3bc29f0a | 49 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_alloc_node, |
b283666f PW |
50 | |
51 | TP_PROTO(unsigned long call_site, | |
52 | const void *ptr, | |
53 | size_t bytes_req, | |
54 | size_t bytes_alloc, | |
55 | gfp_t gfp_flags, | |
56 | int node), | |
57 | ||
58 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node), | |
59 | ||
f127e61e MD |
60 | TP_FIELDS( |
61 | ctf_integer_hex(unsigned long, call_site, call_site) | |
62 | ctf_integer_hex(const void *, ptr, ptr) | |
63 | ctf_integer(size_t, bytes_req, bytes_req) | |
64 | ctf_integer(size_t, bytes_alloc, bytes_alloc) | |
65 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
66 | ctf_integer(int, node, node) | |
67 | ) | |
b283666f PW |
68 | ) |
69 | ||
3bc29f0a | 70 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_alloc_node, kmalloc_node, |
9cf29d3e MD |
71 | |
72 | kmem_kmalloc_node, | |
b283666f PW |
73 | |
74 | TP_PROTO(unsigned long call_site, const void *ptr, | |
75 | size_t bytes_req, size_t bytes_alloc, | |
76 | gfp_t gfp_flags, int node), | |
77 | ||
78 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node) | |
79 | ) | |
80 | ||
3bc29f0a | 81 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_alloc_node, kmem_cache_alloc_node, |
b283666f PW |
82 | |
83 | TP_PROTO(unsigned long call_site, const void *ptr, | |
84 | size_t bytes_req, size_t bytes_alloc, | |
85 | gfp_t gfp_flags, int node), | |
86 | ||
87 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node) | |
88 | ) | |
89 | ||
e2aacede MJ |
90 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,12,0)) |
91 | LTTNG_TRACEPOINT_EVENT(kfree, | |
92 | ||
93 | TP_PROTO(unsigned long call_site, const void *ptr), | |
94 | ||
95 | TP_ARGS(call_site, ptr), | |
96 | ||
97 | TP_FIELDS( | |
98 | ctf_integer_hex(unsigned long, call_site, call_site) | |
99 | ctf_integer_hex(const void *, ptr, ptr) | |
100 | ) | |
101 | ) | |
102 | ||
103 | LTTNG_TRACEPOINT_EVENT(kmem_cache_free, | |
104 | ||
105 | TP_PROTO(unsigned long call_site, const void *ptr, const char *name), | |
106 | ||
107 | TP_ARGS(call_site, ptr, name), | |
108 | ||
109 | TP_FIELDS( | |
110 | ctf_integer_hex(unsigned long, call_site, call_site) | |
111 | ctf_integer_hex(const void *, ptr, ptr) | |
112 | ctf_string(name, name) | |
113 | ) | |
114 | ) | |
115 | #else | |
3bc29f0a | 116 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_free, |
b283666f PW |
117 | |
118 | TP_PROTO(unsigned long call_site, const void *ptr), | |
119 | ||
120 | TP_ARGS(call_site, ptr), | |
121 | ||
f127e61e MD |
122 | TP_FIELDS( |
123 | ctf_integer_hex(unsigned long, call_site, call_site) | |
124 | ctf_integer_hex(const void *, ptr, ptr) | |
125 | ) | |
b283666f PW |
126 | ) |
127 | ||
3bc29f0a | 128 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_free, kfree, |
9cf29d3e MD |
129 | |
130 | kmem_kfree, | |
b283666f PW |
131 | |
132 | TP_PROTO(unsigned long call_site, const void *ptr), | |
133 | ||
134 | TP_ARGS(call_site, ptr) | |
135 | ) | |
136 | ||
3bc29f0a | 137 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_free, kmem_cache_free, |
b283666f PW |
138 | |
139 | TP_PROTO(unsigned long call_site, const void *ptr), | |
140 | ||
141 | TP_ARGS(call_site, ptr) | |
142 | ) | |
e2aacede | 143 | #endif |
b283666f | 144 | |
b78104db MJ |
145 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(2,6,32)) |
146 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,3,0)) | |
9bbf98da | 147 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free, kmem_mm_page_free, |
7c68b363 | 148 | #else |
9bbf98da | 149 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_direct, kmem_mm_page_free_direct, |
7c68b363 | 150 | #endif |
b283666f PW |
151 | |
152 | TP_PROTO(struct page *page, unsigned int order), | |
153 | ||
154 | TP_ARGS(page, order), | |
155 | ||
f127e61e MD |
156 | TP_FIELDS( |
157 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 158 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
159 | ctf_integer(unsigned int, order, order) |
160 | ) | |
b283666f PW |
161 | ) |
162 | ||
b78104db | 163 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,15,0)) |
071c76b5 MJ |
164 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_batched, kmem_mm_page_free_batched, |
165 | ||
166 | TP_PROTO(struct page *page), | |
167 | ||
168 | TP_ARGS(page), | |
169 | ||
170 | TP_FIELDS( | |
171 | ctf_integer_hex(struct page *, page, page) | |
172 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) | |
173 | ) | |
174 | ) | |
b78104db | 175 | #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,3,0)) |
9bbf98da | 176 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_batched, kmem_mm_page_free_batched, |
071c76b5 MJ |
177 | |
178 | TP_PROTO(struct page *page, int cold), | |
179 | ||
180 | TP_ARGS(page, cold), | |
181 | ||
182 | TP_FIELDS( | |
183 | ctf_integer_hex(struct page *, page, page) | |
184 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) | |
185 | ctf_integer(int, cold, cold) | |
186 | ) | |
187 | ) | |
7c68b363 | 188 | #else |
9bbf98da | 189 | LTTNG_TRACEPOINT_EVENT_MAP(mm_pagevec_free, kmem_pagevec_free, |
b283666f PW |
190 | |
191 | TP_PROTO(struct page *page, int cold), | |
192 | ||
193 | TP_ARGS(page, cold), | |
194 | ||
f127e61e MD |
195 | TP_FIELDS( |
196 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 197 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
198 | ctf_integer(int, cold, cold) |
199 | ) | |
b283666f | 200 | ) |
071c76b5 | 201 | #endif |
b283666f | 202 | |
9bbf98da | 203 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc, kmem_mm_page_alloc, |
b283666f PW |
204 | |
205 | TP_PROTO(struct page *page, unsigned int order, | |
206 | gfp_t gfp_flags, int migratetype), | |
207 | ||
208 | TP_ARGS(page, order, gfp_flags, migratetype), | |
209 | ||
f127e61e MD |
210 | TP_FIELDS( |
211 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b MD |
212 | ctf_integer(unsigned long, pfn, |
213 | page ? page_to_pfn(page) : -1UL) | |
f127e61e MD |
214 | ctf_integer(unsigned int, order, order) |
215 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
216 | ctf_integer(int, migratetype, migratetype) | |
217 | ) | |
b283666f PW |
218 | ) |
219 | ||
9bbf98da | 220 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_mm_page, |
b283666f PW |
221 | |
222 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
223 | ||
224 | TP_ARGS(page, order, migratetype), | |
225 | ||
f127e61e MD |
226 | TP_FIELDS( |
227 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b MD |
228 | ctf_integer(unsigned long, pfn, |
229 | page ? page_to_pfn(page) : -1UL) | |
f127e61e MD |
230 | ctf_integer(unsigned int, order, order) |
231 | ctf_integer(int, migratetype, migratetype) | |
232 | ) | |
b283666f PW |
233 | ) |
234 | ||
9bbf98da MD |
235 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_alloc_zone_locked, |
236 | ||
237 | kmem_mm_page_alloc_zone_locked, | |
b283666f PW |
238 | |
239 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
240 | ||
241 | TP_ARGS(page, order, migratetype) | |
242 | ) | |
243 | ||
f127e61e | 244 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_pcpu_drain, |
9bbf98da MD |
245 | |
246 | kmem_mm_page_pcpu_drain, | |
b283666f | 247 | |
b78104db | 248 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(2,6,33)) |
b283666f | 249 | TP_PROTO(struct page *page, unsigned int order, int migratetype), |
7c68b363 AG |
250 | #else |
251 | TP_PROTO(struct page *page, int order, int migratetype), | |
252 | #endif | |
b283666f | 253 | |
f127e61e | 254 | TP_ARGS(page, order, migratetype) |
b283666f PW |
255 | ) |
256 | ||
b78104db | 257 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,19,2) \ |
72e6c528 | 258 | || LTTNG_KERNEL_RANGE(3,14,36, 3,15,0) \ |
83884c09 | 259 | || LTTNG_KERNEL_RANGE(3,16,35, 3,17,0) \ |
f1b58fb1 | 260 | || LTTNG_KERNEL_RANGE(3,18,10, 3,19,0) \ |
72906e12 | 261 | || LTTNG_DEBIAN_KERNEL_RANGE(3,16,7,9,0,0, 3,17,0,0,0,0) \ |
f8996f1b | 262 | || LTTNG_UBUNTU_KERNEL_RANGE(3,13,11,50, 3,14,0,0) \ |
472b44c2 | 263 | || LTTNG_UBUNTU_KERNEL_RANGE(3,16,7,34, 3,17,0,0)) |
2cf0c2ca | 264 | |
7c9c39d2 MD |
265 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
266 | ||
267 | kmem_mm_page_alloc_extfrag, | |
2cf0c2ca MD |
268 | |
269 | TP_PROTO(struct page *page, | |
270 | int alloc_order, int fallback_order, | |
271 | int alloc_migratetype, int fallback_migratetype), | |
272 | ||
273 | TP_ARGS(page, | |
274 | alloc_order, fallback_order, | |
275 | alloc_migratetype, fallback_migratetype), | |
276 | ||
c94b360d MD |
277 | TP_FIELDS( |
278 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 279 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
c94b360d MD |
280 | ctf_integer(int, alloc_order, alloc_order) |
281 | ctf_integer(int, fallback_order, fallback_order) | |
282 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
283 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
284 | ctf_integer(int, change_ownership, | |
2cf0c2ca | 285 | (alloc_migratetype == get_pageblock_migratetype(page))) |
c94b360d | 286 | ) |
2cf0c2ca MD |
287 | ) |
288 | ||
b78104db | 289 | #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,12,30)) |
8b831331 | 290 | |
7c9c39d2 MD |
291 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
292 | ||
293 | kmem_mm_page_alloc_extfrag, | |
8b831331 MD |
294 | |
295 | TP_PROTO(struct page *page, | |
296 | int alloc_order, int fallback_order, | |
297 | int alloc_migratetype, int fallback_migratetype, int new_migratetype), | |
298 | ||
299 | TP_ARGS(page, | |
300 | alloc_order, fallback_order, | |
301 | alloc_migratetype, fallback_migratetype, new_migratetype), | |
302 | ||
c94b360d MD |
303 | TP_FIELDS( |
304 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 305 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
c94b360d MD |
306 | ctf_integer(int, alloc_order, alloc_order) |
307 | ctf_integer(int, fallback_order, fallback_order) | |
308 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
309 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
310 | ctf_integer(int, change_ownership, (new_migratetype == alloc_migratetype)) | |
311 | ) | |
8b831331 MD |
312 | ) |
313 | ||
b78104db | 314 | #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,12,0)) |
926b9256 | 315 | |
9bbf98da MD |
316 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
317 | ||
318 | kmem_mm_page_alloc_extfrag, | |
926b9256 MD |
319 | |
320 | TP_PROTO(struct page *page, | |
321 | int alloc_order, int fallback_order, | |
322 | int alloc_migratetype, int fallback_migratetype, | |
323 | int change_ownership), | |
324 | ||
325 | TP_ARGS(page, | |
326 | alloc_order, fallback_order, | |
327 | alloc_migratetype, fallback_migratetype, | |
328 | change_ownership), | |
329 | ||
f127e61e MD |
330 | TP_FIELDS( |
331 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 332 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
333 | ctf_integer(int, alloc_order, alloc_order) |
334 | ctf_integer(int, fallback_order, fallback_order) | |
335 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
336 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
337 | ctf_integer(int, change_ownership, change_ownership) | |
338 | ) | |
926b9256 MD |
339 | ) |
340 | ||
b78104db | 341 | #else /* #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,12,0)) */ |
926b9256 | 342 | |
9bbf98da MD |
343 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
344 | ||
345 | kmem_mm_page_alloc_extfrag, | |
b283666f PW |
346 | |
347 | TP_PROTO(struct page *page, | |
348 | int alloc_order, int fallback_order, | |
349 | int alloc_migratetype, int fallback_migratetype), | |
350 | ||
351 | TP_ARGS(page, | |
352 | alloc_order, fallback_order, | |
353 | alloc_migratetype, fallback_migratetype), | |
354 | ||
f127e61e MD |
355 | TP_FIELDS( |
356 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 357 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
358 | ctf_integer(int, alloc_order, alloc_order) |
359 | ctf_integer(int, fallback_order, fallback_order) | |
360 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
361 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
362 | ) | |
b283666f | 363 | ) |
926b9256 | 364 | |
b78104db | 365 | #endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,12,0)) */ |
926b9256 | 366 | |
7c68b363 | 367 | #endif |
b283666f | 368 | |
3bc29f0a | 369 | #endif /* LTTNG_TRACE_KMEM_H */ |
b283666f PW |
370 | |
371 | /* This part must be outside protection */ | |
6ec43db8 | 372 | #include <probes/define_trace.h> |