Commit | Line | Data |
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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 | |
6ec43db8 | 8 | #include <probes/lttng-tracepoint-event.h> |
7c68b363 | 9 | #include <linux/types.h> |
7c68b363 | 10 | |
3bc29f0a | 11 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_alloc, |
b283666f PW |
12 | |
13 | TP_PROTO(unsigned long call_site, | |
14 | const void *ptr, | |
15 | size_t bytes_req, | |
16 | size_t bytes_alloc, | |
17 | gfp_t gfp_flags), | |
18 | ||
19 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags), | |
20 | ||
f127e61e MD |
21 | TP_FIELDS( |
22 | ctf_integer_hex(unsigned long, call_site, call_site) | |
23 | ctf_integer_hex(const void *, ptr, ptr) | |
24 | ctf_integer(size_t, bytes_req, bytes_req) | |
25 | ctf_integer(size_t, bytes_alloc, bytes_alloc) | |
26 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
27 | ) | |
b283666f PW |
28 | ) |
29 | ||
3bc29f0a | 30 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_alloc, kmalloc, |
9cf29d3e MD |
31 | |
32 | kmem_kmalloc, | |
b283666f PW |
33 | |
34 | TP_PROTO(unsigned long call_site, const void *ptr, | |
35 | size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), | |
36 | ||
37 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags) | |
38 | ) | |
39 | ||
3bc29f0a | 40 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_alloc, kmem_cache_alloc, |
b283666f PW |
41 | |
42 | TP_PROTO(unsigned long call_site, const void *ptr, | |
43 | size_t bytes_req, size_t bytes_alloc, gfp_t gfp_flags), | |
44 | ||
45 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags) | |
46 | ) | |
47 | ||
3bc29f0a | 48 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_alloc_node, |
b283666f PW |
49 | |
50 | TP_PROTO(unsigned long call_site, | |
51 | const void *ptr, | |
52 | size_t bytes_req, | |
53 | size_t bytes_alloc, | |
54 | gfp_t gfp_flags, | |
55 | int node), | |
56 | ||
57 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node), | |
58 | ||
f127e61e MD |
59 | TP_FIELDS( |
60 | ctf_integer_hex(unsigned long, call_site, call_site) | |
61 | ctf_integer_hex(const void *, ptr, ptr) | |
62 | ctf_integer(size_t, bytes_req, bytes_req) | |
63 | ctf_integer(size_t, bytes_alloc, bytes_alloc) | |
64 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
65 | ctf_integer(int, node, node) | |
66 | ) | |
b283666f PW |
67 | ) |
68 | ||
3bc29f0a | 69 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_alloc_node, kmalloc_node, |
9cf29d3e MD |
70 | |
71 | kmem_kmalloc_node, | |
b283666f PW |
72 | |
73 | TP_PROTO(unsigned long call_site, const void *ptr, | |
74 | size_t bytes_req, size_t bytes_alloc, | |
75 | gfp_t gfp_flags, int node), | |
76 | ||
77 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node) | |
78 | ) | |
79 | ||
3bc29f0a | 80 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_alloc_node, kmem_cache_alloc_node, |
b283666f PW |
81 | |
82 | TP_PROTO(unsigned long call_site, const void *ptr, | |
83 | size_t bytes_req, size_t bytes_alloc, | |
84 | gfp_t gfp_flags, int node), | |
85 | ||
86 | TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node) | |
87 | ) | |
88 | ||
3bc29f0a | 89 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_free, |
b283666f PW |
90 | |
91 | TP_PROTO(unsigned long call_site, const void *ptr), | |
92 | ||
93 | TP_ARGS(call_site, ptr), | |
94 | ||
f127e61e MD |
95 | TP_FIELDS( |
96 | ctf_integer_hex(unsigned long, call_site, call_site) | |
97 | ctf_integer_hex(const void *, ptr, ptr) | |
98 | ) | |
b283666f PW |
99 | ) |
100 | ||
3bc29f0a | 101 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_free, kfree, |
9cf29d3e MD |
102 | |
103 | kmem_kfree, | |
b283666f PW |
104 | |
105 | TP_PROTO(unsigned long call_site, const void *ptr), | |
106 | ||
107 | TP_ARGS(call_site, ptr) | |
108 | ) | |
109 | ||
3bc29f0a | 110 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_free, kmem_cache_free, |
b283666f PW |
111 | |
112 | TP_PROTO(unsigned long call_site, const void *ptr), | |
113 | ||
114 | TP_ARGS(call_site, ptr) | |
115 | ) | |
116 | ||
9bbf98da | 117 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free, kmem_mm_page_free, |
b283666f PW |
118 | |
119 | TP_PROTO(struct page *page, unsigned int order), | |
120 | ||
121 | TP_ARGS(page, order), | |
122 | ||
f127e61e MD |
123 | TP_FIELDS( |
124 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 125 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
f127e61e MD |
126 | ctf_integer(unsigned int, order, order) |
127 | ) | |
b283666f PW |
128 | ) |
129 | ||
071c76b5 MJ |
130 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_batched, kmem_mm_page_free_batched, |
131 | ||
132 | TP_PROTO(struct page *page), | |
133 | ||
134 | TP_ARGS(page), | |
135 | ||
136 | TP_FIELDS( | |
137 | ctf_integer_hex(struct page *, page, page) | |
138 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) | |
139 | ) | |
140 | ) | |
b283666f | 141 | |
9bbf98da | 142 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc, kmem_mm_page_alloc, |
b283666f PW |
143 | |
144 | TP_PROTO(struct page *page, unsigned int order, | |
145 | gfp_t gfp_flags, int migratetype), | |
146 | ||
147 | TP_ARGS(page, order, gfp_flags, migratetype), | |
148 | ||
f127e61e MD |
149 | TP_FIELDS( |
150 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b MD |
151 | ctf_integer(unsigned long, pfn, |
152 | page ? page_to_pfn(page) : -1UL) | |
f127e61e MD |
153 | ctf_integer(unsigned int, order, order) |
154 | ctf_integer(gfp_t, gfp_flags, gfp_flags) | |
155 | ctf_integer(int, migratetype, migratetype) | |
156 | ) | |
b283666f PW |
157 | ) |
158 | ||
9bbf98da | 159 | LTTNG_TRACEPOINT_EVENT_CLASS(kmem_mm_page, |
b283666f PW |
160 | |
161 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
162 | ||
163 | TP_ARGS(page, order, migratetype), | |
164 | ||
f127e61e MD |
165 | TP_FIELDS( |
166 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b MD |
167 | ctf_integer(unsigned long, pfn, |
168 | page ? page_to_pfn(page) : -1UL) | |
f127e61e MD |
169 | ctf_integer(unsigned int, order, order) |
170 | ctf_integer(int, migratetype, migratetype) | |
171 | ) | |
b283666f PW |
172 | ) |
173 | ||
9bbf98da MD |
174 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_alloc_zone_locked, |
175 | ||
176 | kmem_mm_page_alloc_zone_locked, | |
b283666f PW |
177 | |
178 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
179 | ||
180 | TP_ARGS(page, order, migratetype) | |
181 | ) | |
182 | ||
f127e61e | 183 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(kmem_mm_page, mm_page_pcpu_drain, |
9bbf98da MD |
184 | |
185 | kmem_mm_page_pcpu_drain, | |
b283666f PW |
186 | |
187 | TP_PROTO(struct page *page, unsigned int order, int migratetype), | |
188 | ||
f127e61e | 189 | TP_ARGS(page, order, migratetype) |
b283666f PW |
190 | ) |
191 | ||
7c9c39d2 MD |
192 | LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc_extfrag, |
193 | ||
194 | kmem_mm_page_alloc_extfrag, | |
2cf0c2ca MD |
195 | |
196 | TP_PROTO(struct page *page, | |
197 | int alloc_order, int fallback_order, | |
198 | int alloc_migratetype, int fallback_migratetype), | |
199 | ||
200 | TP_ARGS(page, | |
201 | alloc_order, fallback_order, | |
202 | alloc_migratetype, fallback_migratetype), | |
203 | ||
c94b360d MD |
204 | TP_FIELDS( |
205 | ctf_integer_hex(struct page *, page, page) | |
d1cf842b | 206 | ctf_integer(unsigned long, pfn, page_to_pfn(page)) |
c94b360d MD |
207 | ctf_integer(int, alloc_order, alloc_order) |
208 | ctf_integer(int, fallback_order, fallback_order) | |
209 | ctf_integer(int, alloc_migratetype, alloc_migratetype) | |
210 | ctf_integer(int, fallback_migratetype, fallback_migratetype) | |
211 | ctf_integer(int, change_ownership, | |
2cf0c2ca | 212 | (alloc_migratetype == get_pageblock_migratetype(page))) |
c94b360d | 213 | ) |
2cf0c2ca MD |
214 | ) |
215 | ||
3bc29f0a | 216 | #endif /* LTTNG_TRACE_KMEM_H */ |
b283666f PW |
217 | |
218 | /* This part must be outside protection */ | |
6ec43db8 | 219 | #include <probes/define_trace.h> |