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> |
7c68b363 | 10 | #include <linux/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 | ||
3bc29f0a | 90 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_free, |
b283666f PW |
91 | |
92 | TP_PROTO(unsigned long call_site, const void *ptr), | |
93 | ||
94 | TP_ARGS(call_site, ptr), | |
95 | ||
f127e61e MD |
96 | TP_FIELDS( |
97 | ctf_integer_hex(unsigned long, call_site, call_site) | |
98 | ctf_integer_hex(const void *, ptr, ptr) | |
99 | ) | |
b283666f PW |
100 | ) |
101 | ||
3bc29f0a | 102 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_free, kfree, |
9cf29d3e MD |
103 | |
104 | kmem_kfree, | |
b283666f PW |
105 | |
106 | TP_PROTO(unsigned long call_site, const void *ptr), | |
107 | ||
108 | TP_ARGS(call_site, ptr) | |
109 | ) | |
110 | ||
3bc29f0a | 111 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_free, kmem_cache_free, |
b283666f PW |
112 | |
113 | TP_PROTO(unsigned long call_site, const void *ptr), | |
114 | ||
115 | TP_ARGS(call_site, ptr) | |
116 | ) | |
117 | ||
7c68b363 AG |
118 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)) |
119 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) | |
9bbf98da | 120 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free, kmem_mm_page_free, |
7c68b363 | 121 | #else |
9bbf98da | 122 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_direct, kmem_mm_page_free_direct, |
7c68b363 | 123 | #endif |
b283666f PW |
124 | |
125 | TP_PROTO(struct page *page, unsigned int order), | |
126 | ||
127 | TP_ARGS(page, order), | |
128 | ||
f127e61e MD |
129 | TP_FIELDS( |
130 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 131 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
132 | ctf_integer(unsigned int, order, order) |
133 | ) | |
b283666f PW |
134 | ) |
135 | ||
071c76b5 MJ |
136 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0)) |
137 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_batched, kmem_mm_page_free_batched, | |
138 | ||
139 | TP_PROTO(struct page *page), | |
140 | ||
141 | TP_ARGS(page), | |
142 | ||
143 | TP_FIELDS( | |
144 | ctf_integer_hex(struct page *, page, page) | |
145 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) | |
146 | ) | |
147 | ) | |
148 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) | |
9bbf98da | 149 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_batched, kmem_mm_page_free_batched, |
071c76b5 MJ |
150 | |
151 | TP_PROTO(struct page *page, int cold), | |
152 | ||
153 | TP_ARGS(page, cold), | |
154 | ||
155 | TP_FIELDS( | |
156 | ctf_integer_hex(struct page *, page, page) | |
157 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) | |
158 | ctf_integer(int, cold, cold) | |
159 | ) | |
160 | ) | |
7c68b363 | 161 | #else |
9bbf98da | 162 | LTTNG_TRACEPOINT_EVENT_MAP(mm_pagevec_free, kmem_pagevec_free, |
b283666f PW |
163 | |
164 | TP_PROTO(struct page *page, int cold), | |
165 | ||
166 | TP_ARGS(page, cold), | |
167 | ||
f127e61e MD |
168 | TP_FIELDS( |
169 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 170 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
171 | ctf_integer(int, cold, cold) |
172 | ) | |
b283666f | 173 | ) |
071c76b5 | 174 | #endif |
b283666f | 175 | |
9bbf98da | 176 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc, kmem_mm_page_alloc, |
b283666f PW |
177 | |
178 | TP_PROTO(struct page *page, unsigned int order, | |
179 | gfp_t gfp_flags, int migratetype), | |
180 | ||
181 | TP_ARGS(page, order, gfp_flags, migratetype), | |
182 | ||
f127e61e MD |
183 | TP_FIELDS( |
184 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b MD |
185 | ctf_integer(unsigned long, pfn, |
186 | page ? page_to_pfn(page) : -1UL) | |
f127e61e MD |
187 | ctf_integer(unsigned int, order, order) |
188 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
189 | ctf_integer(int, migratetype, migratetype) | |
190 | ) | |
b283666f PW |
191 | ) |
192 | ||
9bbf98da | 193 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_mm_page, |
b283666f PW |
194 | |
195 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
196 | ||
197 | TP_ARGS(page, order, migratetype), | |
198 | ||
f127e61e MD |
199 | TP_FIELDS( |
200 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b MD |
201 | ctf_integer(unsigned long, pfn, |
202 | page ? page_to_pfn(page) : -1UL) | |
f127e61e MD |
203 | ctf_integer(unsigned int, order, order) |
204 | ctf_integer(int, migratetype, migratetype) | |
205 | ) | |
b283666f PW |
206 | ) |
207 | ||
9bbf98da MD |
208 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_alloc_zone_locked, |
209 | ||
210 | kmem_mm_page_alloc_zone_locked, | |
b283666f PW |
211 | |
212 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
213 | ||
214 | TP_ARGS(page, order, migratetype) | |
215 | ) | |
216 | ||
f127e61e | 217 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_pcpu_drain, |
9bbf98da MD |
218 | |
219 | kmem_mm_page_pcpu_drain, | |
b283666f | 220 | |
7c68b363 | 221 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) |
b283666f | 222 | TP_PROTO(struct page *page, unsigned int order, int migratetype), |
7c68b363 AG |
223 | #else |
224 | TP_PROTO(struct page *page, int order, int migratetype), | |
225 | #endif | |
b283666f | 226 | |
f127e61e | 227 | TP_ARGS(page, order, migratetype) |
b283666f PW |
228 | ) |
229 | ||
cd955ba2 | 230 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,2) \ |
72e6c528 | 231 | || LTTNG_KERNEL_RANGE(3,14,36, 3,15,0) \ |
83884c09 | 232 | || LTTNG_KERNEL_RANGE(3,16,35, 3,17,0) \ |
f1b58fb1 | 233 | || LTTNG_KERNEL_RANGE(3,18,10, 3,19,0) \ |
72906e12 | 234 | || LTTNG_DEBIAN_KERNEL_RANGE(3,16,7,9,0,0, 3,17,0,0,0,0) \ |
f8996f1b | 235 | || LTTNG_UBUNTU_KERNEL_RANGE(3,13,11,50, 3,14,0,0) \ |
472b44c2 | 236 | || LTTNG_UBUNTU_KERNEL_RANGE(3,16,7,34, 3,17,0,0)) |
2cf0c2ca | 237 | |
7c9c39d2 MD |
238 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
239 | ||
240 | kmem_mm_page_alloc_extfrag, | |
2cf0c2ca MD |
241 | |
242 | TP_PROTO(struct page *page, | |
243 | int alloc_order, int fallback_order, | |
244 | int alloc_migratetype, int fallback_migratetype), | |
245 | ||
246 | TP_ARGS(page, | |
247 | alloc_order, fallback_order, | |
248 | alloc_migratetype, fallback_migratetype), | |
249 | ||
c94b360d MD |
250 | TP_FIELDS( |
251 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 252 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
c94b360d MD |
253 | ctf_integer(int, alloc_order, alloc_order) |
254 | ctf_integer(int, fallback_order, fallback_order) | |
255 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
256 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
257 | ctf_integer(int, change_ownership, | |
2cf0c2ca | 258 | (alloc_migratetype == get_pageblock_migratetype(page))) |
c94b360d | 259 | ) |
2cf0c2ca MD |
260 | ) |
261 | ||
262 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,30)) | |
8b831331 | 263 | |
7c9c39d2 MD |
264 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
265 | ||
266 | kmem_mm_page_alloc_extfrag, | |
8b831331 MD |
267 | |
268 | TP_PROTO(struct page *page, | |
269 | int alloc_order, int fallback_order, | |
270 | int alloc_migratetype, int fallback_migratetype, int new_migratetype), | |
271 | ||
272 | TP_ARGS(page, | |
273 | alloc_order, fallback_order, | |
274 | alloc_migratetype, fallback_migratetype, new_migratetype), | |
275 | ||
c94b360d MD |
276 | TP_FIELDS( |
277 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 278 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
c94b360d MD |
279 | ctf_integer(int, alloc_order, alloc_order) |
280 | ctf_integer(int, fallback_order, fallback_order) | |
281 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
282 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
283 | ctf_integer(int, change_ownership, (new_migratetype == alloc_migratetype)) | |
284 | ) | |
8b831331 MD |
285 | ) |
286 | ||
287 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) | |
926b9256 | 288 | |
9bbf98da MD |
289 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
290 | ||
291 | kmem_mm_page_alloc_extfrag, | |
926b9256 MD |
292 | |
293 | TP_PROTO(struct page *page, | |
294 | int alloc_order, int fallback_order, | |
295 | int alloc_migratetype, int fallback_migratetype, | |
296 | int change_ownership), | |
297 | ||
298 | TP_ARGS(page, | |
299 | alloc_order, fallback_order, | |
300 | alloc_migratetype, fallback_migratetype, | |
301 | change_ownership), | |
302 | ||
f127e61e MD |
303 | TP_FIELDS( |
304 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 305 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e 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, change_ownership) | |
311 | ) | |
926b9256 MD |
312 | ) |
313 | ||
314 | #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ | |
315 | ||
9bbf98da MD |
316 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
317 | ||
318 | kmem_mm_page_alloc_extfrag, | |
b283666f PW |
319 | |
320 | TP_PROTO(struct page *page, | |
321 | int alloc_order, int fallback_order, | |
322 | int alloc_migratetype, int fallback_migratetype), | |
323 | ||
324 | TP_ARGS(page, | |
325 | alloc_order, fallback_order, | |
326 | alloc_migratetype, fallback_migratetype), | |
327 | ||
f127e61e MD |
328 | TP_FIELDS( |
329 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 330 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
331 | ctf_integer(int, alloc_order, alloc_order) |
332 | ctf_integer(int, fallback_order, fallback_order) | |
333 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
334 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
335 | ) | |
b283666f | 336 | ) |
926b9256 MD |
337 | |
338 | #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0)) */ | |
339 | ||
7c68b363 | 340 | #endif |
b283666f | 341 | |
3bc29f0a | 342 | #endif /* LTTNG_TRACE_KMEM_H */ |
b283666f PW |
343 | |
344 | /* This part must be outside protection */ | |
6ec43db8 | 345 | #include <probes/define_trace.h> |