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 | |
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 | ||
a8bc8ae5 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 | ) | |
a8bc8ae5 | 143 | #endif |
b283666f | 144 | |
5f4c791e | 145 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,3,0)) |
9bbf98da | 146 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free, kmem_mm_page_free, |
7c68b363 | 147 | #else |
9bbf98da | 148 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_direct, kmem_mm_page_free_direct, |
7c68b363 | 149 | #endif |
b283666f PW |
150 | |
151 | TP_PROTO(struct page *page, unsigned int order), | |
152 | ||
153 | TP_ARGS(page, order), | |
154 | ||
f127e61e MD |
155 | TP_FIELDS( |
156 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 157 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
158 | ctf_integer(unsigned int, order, order) |
159 | ) | |
b283666f PW |
160 | ) |
161 | ||
5f4c791e | 162 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,15,0)) |
071c76b5 MJ |
163 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_batched, kmem_mm_page_free_batched, |
164 | ||
165 | TP_PROTO(struct page *page), | |
166 | ||
167 | TP_ARGS(page), | |
168 | ||
169 | TP_FIELDS( | |
170 | ctf_integer_hex(struct page *, page, page) | |
171 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) | |
172 | ) | |
173 | ) | |
5f4c791e | 174 | #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,3,0)) |
9bbf98da | 175 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_batched, kmem_mm_page_free_batched, |
071c76b5 MJ |
176 | |
177 | TP_PROTO(struct page *page, int cold), | |
178 | ||
179 | TP_ARGS(page, cold), | |
180 | ||
181 | TP_FIELDS( | |
182 | ctf_integer_hex(struct page *, page, page) | |
183 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) | |
184 | ctf_integer(int, cold, cold) | |
185 | ) | |
186 | ) | |
7c68b363 | 187 | #else |
9bbf98da | 188 | LTTNG_TRACEPOINT_EVENT_MAP(mm_pagevec_free, kmem_pagevec_free, |
b283666f PW |
189 | |
190 | TP_PROTO(struct page *page, int cold), | |
191 | ||
192 | TP_ARGS(page, cold), | |
193 | ||
f127e61e MD |
194 | TP_FIELDS( |
195 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 196 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
197 | ctf_integer(int, cold, cold) |
198 | ) | |
b283666f | 199 | ) |
071c76b5 | 200 | #endif |
b283666f | 201 | |
9bbf98da | 202 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc, kmem_mm_page_alloc, |
b283666f PW |
203 | |
204 | TP_PROTO(struct page *page, unsigned int order, | |
205 | gfp_t gfp_flags, int migratetype), | |
206 | ||
207 | TP_ARGS(page, order, gfp_flags, migratetype), | |
208 | ||
f127e61e MD |
209 | TP_FIELDS( |
210 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b MD |
211 | ctf_integer(unsigned long, pfn, |
212 | page ? page_to_pfn(page) : -1UL) | |
f127e61e MD |
213 | ctf_integer(unsigned int, order, order) |
214 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
215 | ctf_integer(int, migratetype, migratetype) | |
216 | ) | |
b283666f PW |
217 | ) |
218 | ||
9bbf98da | 219 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_mm_page, |
b283666f PW |
220 | |
221 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
222 | ||
223 | TP_ARGS(page, order, migratetype), | |
224 | ||
f127e61e MD |
225 | TP_FIELDS( |
226 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b MD |
227 | ctf_integer(unsigned long, pfn, |
228 | page ? page_to_pfn(page) : -1UL) | |
f127e61e MD |
229 | ctf_integer(unsigned int, order, order) |
230 | ctf_integer(int, migratetype, migratetype) | |
231 | ) | |
b283666f PW |
232 | ) |
233 | ||
9bbf98da MD |
234 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_alloc_zone_locked, |
235 | ||
236 | kmem_mm_page_alloc_zone_locked, | |
b283666f PW |
237 | |
238 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
239 | ||
240 | TP_ARGS(page, order, migratetype) | |
241 | ) | |
242 | ||
f127e61e | 243 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_pcpu_drain, |
9bbf98da MD |
244 | |
245 | kmem_mm_page_pcpu_drain, | |
b283666f PW |
246 | |
247 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
248 | ||
f127e61e | 249 | TP_ARGS(page, order, migratetype) |
b283666f PW |
250 | ) |
251 | ||
5f4c791e | 252 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,19,2) \ |
72e6c528 | 253 | || LTTNG_KERNEL_RANGE(3,14,36, 3,15,0) \ |
83884c09 | 254 | || LTTNG_KERNEL_RANGE(3,16,35, 3,17,0) \ |
f1b58fb1 | 255 | || LTTNG_KERNEL_RANGE(3,18,10, 3,19,0) \ |
72906e12 | 256 | || LTTNG_DEBIAN_KERNEL_RANGE(3,16,7,9,0,0, 3,17,0,0,0,0) \ |
f8996f1b | 257 | || LTTNG_UBUNTU_KERNEL_RANGE(3,13,11,50, 3,14,0,0) \ |
472b44c2 | 258 | || LTTNG_UBUNTU_KERNEL_RANGE(3,16,7,34, 3,17,0,0)) |
2cf0c2ca | 259 | |
7c9c39d2 MD |
260 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
261 | ||
262 | kmem_mm_page_alloc_extfrag, | |
2cf0c2ca MD |
263 | |
264 | TP_PROTO(struct page *page, | |
265 | int alloc_order, int fallback_order, | |
266 | int alloc_migratetype, int fallback_migratetype), | |
267 | ||
268 | TP_ARGS(page, | |
269 | alloc_order, fallback_order, | |
270 | alloc_migratetype, fallback_migratetype), | |
271 | ||
c94b360d MD |
272 | TP_FIELDS( |
273 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 274 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
c94b360d MD |
275 | ctf_integer(int, alloc_order, alloc_order) |
276 | ctf_integer(int, fallback_order, fallback_order) | |
277 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
278 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
279 | ctf_integer(int, change_ownership, | |
2cf0c2ca | 280 | (alloc_migratetype == get_pageblock_migratetype(page))) |
c94b360d | 281 | ) |
2cf0c2ca MD |
282 | ) |
283 | ||
5f4c791e | 284 | #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,12,30)) |
8b831331 | 285 | |
7c9c39d2 MD |
286 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
287 | ||
288 | kmem_mm_page_alloc_extfrag, | |
8b831331 MD |
289 | |
290 | TP_PROTO(struct page *page, | |
291 | int alloc_order, int fallback_order, | |
292 | int alloc_migratetype, int fallback_migratetype, int new_migratetype), | |
293 | ||
294 | TP_ARGS(page, | |
295 | alloc_order, fallback_order, | |
296 | alloc_migratetype, fallback_migratetype, new_migratetype), | |
297 | ||
c94b360d MD |
298 | TP_FIELDS( |
299 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 300 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
c94b360d MD |
301 | ctf_integer(int, alloc_order, alloc_order) |
302 | ctf_integer(int, fallback_order, fallback_order) | |
303 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
304 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
305 | ctf_integer(int, change_ownership, (new_migratetype == alloc_migratetype)) | |
306 | ) | |
8b831331 MD |
307 | ) |
308 | ||
5f4c791e | 309 | #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,12,0)) |
926b9256 | 310 | |
9bbf98da MD |
311 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
312 | ||
313 | kmem_mm_page_alloc_extfrag, | |
926b9256 MD |
314 | |
315 | TP_PROTO(struct page *page, | |
316 | int alloc_order, int fallback_order, | |
317 | int alloc_migratetype, int fallback_migratetype, | |
318 | int change_ownership), | |
319 | ||
320 | TP_ARGS(page, | |
321 | alloc_order, fallback_order, | |
322 | alloc_migratetype, fallback_migratetype, | |
323 | change_ownership), | |
324 | ||
f127e61e MD |
325 | TP_FIELDS( |
326 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 327 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
328 | ctf_integer(int, alloc_order, alloc_order) |
329 | ctf_integer(int, fallback_order, fallback_order) | |
330 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
331 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
332 | ctf_integer(int, change_ownership, change_ownership) | |
333 | ) | |
926b9256 MD |
334 | ) |
335 | ||
5f4c791e | 336 | #else /* #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,12,0)) */ |
926b9256 | 337 | |
9bbf98da MD |
338 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
339 | ||
340 | kmem_mm_page_alloc_extfrag, | |
b283666f PW |
341 | |
342 | TP_PROTO(struct page *page, | |
343 | int alloc_order, int fallback_order, | |
344 | int alloc_migratetype, int fallback_migratetype), | |
345 | ||
346 | TP_ARGS(page, | |
347 | alloc_order, fallback_order, | |
348 | alloc_migratetype, fallback_migratetype), | |
349 | ||
f127e61e MD |
350 | TP_FIELDS( |
351 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 352 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
353 | ctf_integer(int, alloc_order, alloc_order) |
354 | ctf_integer(int, fallback_order, fallback_order) | |
355 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
356 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
357 | ) | |
b283666f | 358 | ) |
926b9256 | 359 | |
5f4c791e | 360 | #endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,12,0)) */ |
926b9256 | 361 | |
3bc29f0a | 362 | #endif /* LTTNG_TRACE_KMEM_H */ |
b283666f PW |
363 | |
364 | /* This part must be outside protection */ | |
3b4aafcb | 365 | #include <lttng/define_trace.h> |