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> |
2d042821 | 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 | ||
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 | ||
2d042821 | 118 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,3,0)) |
9bbf98da | 119 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free, kmem_mm_page_free, |
7c68b363 | 120 | #else |
9bbf98da | 121 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_direct, kmem_mm_page_free_direct, |
7c68b363 | 122 | #endif |
b283666f PW |
123 | |
124 | TP_PROTO(struct page *page, unsigned int order), | |
125 | ||
126 | TP_ARGS(page, order), | |
127 | ||
f127e61e MD |
128 | TP_FIELDS( |
129 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 130 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
131 | ctf_integer(unsigned int, order, order) |
132 | ) | |
b283666f PW |
133 | ) |
134 | ||
2d042821 | 135 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,15,0)) |
071c76b5 MJ |
136 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_batched, kmem_mm_page_free_batched, |
137 | ||
138 | TP_PROTO(struct page *page), | |
139 | ||
140 | TP_ARGS(page), | |
141 | ||
142 | TP_FIELDS( | |
143 | ctf_integer_hex(struct page *, page, page) | |
144 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) | |
145 | ) | |
146 | ) | |
2d042821 | 147 | #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,3,0)) |
9bbf98da | 148 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_batched, kmem_mm_page_free_batched, |
071c76b5 MJ |
149 | |
150 | TP_PROTO(struct page *page, int cold), | |
151 | ||
152 | TP_ARGS(page, cold), | |
153 | ||
154 | TP_FIELDS( | |
155 | ctf_integer_hex(struct page *, page, page) | |
156 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) | |
157 | ctf_integer(int, cold, cold) | |
158 | ) | |
159 | ) | |
7c68b363 | 160 | #else |
9bbf98da | 161 | LTTNG_TRACEPOINT_EVENT_MAP(mm_pagevec_free, kmem_pagevec_free, |
b283666f PW |
162 | |
163 | TP_PROTO(struct page *page, int cold), | |
164 | ||
165 | TP_ARGS(page, cold), | |
166 | ||
f127e61e MD |
167 | TP_FIELDS( |
168 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 169 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
170 | ctf_integer(int, cold, cold) |
171 | ) | |
b283666f | 172 | ) |
071c76b5 | 173 | #endif |
b283666f | 174 | |
9bbf98da | 175 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc, kmem_mm_page_alloc, |
b283666f PW |
176 | |
177 | TP_PROTO(struct page *page, unsigned int order, | |
178 | gfp_t gfp_flags, int migratetype), | |
179 | ||
180 | TP_ARGS(page, order, gfp_flags, migratetype), | |
181 | ||
f127e61e MD |
182 | TP_FIELDS( |
183 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b MD |
184 | ctf_integer(unsigned long, pfn, |
185 | page ? page_to_pfn(page) : -1UL) | |
f127e61e MD |
186 | ctf_integer(unsigned int, order, order) |
187 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
188 | ctf_integer(int, migratetype, migratetype) | |
189 | ) | |
b283666f PW |
190 | ) |
191 | ||
9bbf98da | 192 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_mm_page, |
b283666f PW |
193 | |
194 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
195 | ||
196 | TP_ARGS(page, order, migratetype), | |
197 | ||
f127e61e MD |
198 | TP_FIELDS( |
199 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b MD |
200 | ctf_integer(unsigned long, pfn, |
201 | page ? page_to_pfn(page) : -1UL) | |
f127e61e MD |
202 | ctf_integer(unsigned int, order, order) |
203 | ctf_integer(int, migratetype, migratetype) | |
204 | ) | |
b283666f PW |
205 | ) |
206 | ||
9bbf98da MD |
207 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_alloc_zone_locked, |
208 | ||
209 | kmem_mm_page_alloc_zone_locked, | |
b283666f PW |
210 | |
211 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
212 | ||
213 | TP_ARGS(page, order, migratetype) | |
214 | ) | |
215 | ||
f127e61e | 216 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_pcpu_drain, |
9bbf98da MD |
217 | |
218 | kmem_mm_page_pcpu_drain, | |
b283666f PW |
219 | |
220 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
221 | ||
f127e61e | 222 | TP_ARGS(page, order, migratetype) |
b283666f PW |
223 | ) |
224 | ||
2d042821 | 225 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,19,2) \ |
72e6c528 | 226 | || LTTNG_KERNEL_RANGE(3,14,36, 3,15,0) \ |
83884c09 | 227 | || LTTNG_KERNEL_RANGE(3,16,35, 3,17,0) \ |
f1b58fb1 | 228 | || LTTNG_KERNEL_RANGE(3,18,10, 3,19,0) \ |
72906e12 | 229 | || LTTNG_DEBIAN_KERNEL_RANGE(3,16,7,9,0,0, 3,17,0,0,0,0) \ |
f8996f1b | 230 | || LTTNG_UBUNTU_KERNEL_RANGE(3,13,11,50, 3,14,0,0) \ |
472b44c2 | 231 | || LTTNG_UBUNTU_KERNEL_RANGE(3,16,7,34, 3,17,0,0)) |
2cf0c2ca | 232 | |
7c9c39d2 MD |
233 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
234 | ||
235 | kmem_mm_page_alloc_extfrag, | |
2cf0c2ca MD |
236 | |
237 | TP_PROTO(struct page *page, | |
238 | int alloc_order, int fallback_order, | |
239 | int alloc_migratetype, int fallback_migratetype), | |
240 | ||
241 | TP_ARGS(page, | |
242 | alloc_order, fallback_order, | |
243 | alloc_migratetype, fallback_migratetype), | |
244 | ||
c94b360d MD |
245 | TP_FIELDS( |
246 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 247 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
c94b360d MD |
248 | ctf_integer(int, alloc_order, alloc_order) |
249 | ctf_integer(int, fallback_order, fallback_order) | |
250 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
251 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
252 | ctf_integer(int, change_ownership, | |
2cf0c2ca | 253 | (alloc_migratetype == get_pageblock_migratetype(page))) |
c94b360d | 254 | ) |
2cf0c2ca MD |
255 | ) |
256 | ||
2d042821 | 257 | #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,12,30)) |
8b831331 | 258 | |
7c9c39d2 MD |
259 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
260 | ||
261 | kmem_mm_page_alloc_extfrag, | |
8b831331 MD |
262 | |
263 | TP_PROTO(struct page *page, | |
264 | int alloc_order, int fallback_order, | |
265 | int alloc_migratetype, int fallback_migratetype, int new_migratetype), | |
266 | ||
267 | TP_ARGS(page, | |
268 | alloc_order, fallback_order, | |
269 | alloc_migratetype, fallback_migratetype, new_migratetype), | |
270 | ||
c94b360d MD |
271 | TP_FIELDS( |
272 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 273 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
c94b360d MD |
274 | ctf_integer(int, alloc_order, alloc_order) |
275 | ctf_integer(int, fallback_order, fallback_order) | |
276 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
277 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
278 | ctf_integer(int, change_ownership, (new_migratetype == alloc_migratetype)) | |
279 | ) | |
8b831331 MD |
280 | ) |
281 | ||
2d042821 | 282 | #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,12,0)) |
926b9256 | 283 | |
9bbf98da MD |
284 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
285 | ||
286 | kmem_mm_page_alloc_extfrag, | |
926b9256 MD |
287 | |
288 | TP_PROTO(struct page *page, | |
289 | int alloc_order, int fallback_order, | |
290 | int alloc_migratetype, int fallback_migratetype, | |
291 | int change_ownership), | |
292 | ||
293 | TP_ARGS(page, | |
294 | alloc_order, fallback_order, | |
295 | alloc_migratetype, fallback_migratetype, | |
296 | change_ownership), | |
297 | ||
f127e61e MD |
298 | TP_FIELDS( |
299 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 300 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e 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, change_ownership) | |
306 | ) | |
926b9256 MD |
307 | ) |
308 | ||
2d042821 | 309 | #else /* #if (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, | |
b283666f PW |
314 | |
315 | TP_PROTO(struct page *page, | |
316 | int alloc_order, int fallback_order, | |
317 | int alloc_migratetype, int fallback_migratetype), | |
318 | ||
319 | TP_ARGS(page, | |
320 | alloc_order, fallback_order, | |
321 | alloc_migratetype, fallback_migratetype), | |
322 | ||
f127e61e MD |
323 | TP_FIELDS( |
324 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 325 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
326 | ctf_integer(int, alloc_order, alloc_order) |
327 | ctf_integer(int, fallback_order, fallback_order) | |
328 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
329 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
330 | ) | |
b283666f | 331 | ) |
926b9256 | 332 | |
2d042821 | 333 | #endif /* #else #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,12,0)) */ |
926b9256 | 334 | |
3bc29f0a | 335 | #endif /* LTTNG_TRACE_KMEM_H */ |
b283666f PW |
336 | |
337 | /* This part must be outside protection */ | |
6ec43db8 | 338 | #include <probes/define_trace.h> |