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Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
634355d4 JF |
2 | #undef TRACE_SYSTEM |
3 | #define TRACE_SYSTEM xen | |
4 | ||
5 | #if !defined(_TRACE_XEN_H) || defined(TRACE_HEADER_MULTI_READ) | |
6 | #define _TRACE_XEN_H | |
7 | ||
8 | #include <linux/tracepoint.h> | |
9 | #include <asm/paravirt_types.h> | |
c796f213 | 10 | #include <asm/xen/trace_types.h> |
634355d4 | 11 | |
b3c4b982 JF |
12 | struct multicall_entry; |
13 | ||
c796f213 | 14 | /* Multicalls */ |
bd9ddc87 | 15 | DECLARE_EVENT_CLASS(xen_mc__batch, |
c796f213 JF |
16 | TP_PROTO(enum paravirt_lazy_mode mode), |
17 | TP_ARGS(mode), | |
18 | TP_STRUCT__entry( | |
19 | __field(enum paravirt_lazy_mode, mode) | |
20 | ), | |
21 | TP_fast_assign(__entry->mode = mode), | |
22 | TP_printk("start batch LAZY_%s", | |
23 | (__entry->mode == PARAVIRT_LAZY_MMU) ? "MMU" : | |
24 | (__entry->mode == PARAVIRT_LAZY_CPU) ? "CPU" : "NONE") | |
25 | ); | |
bd9ddc87 JF |
26 | #define DEFINE_XEN_MC_BATCH(name) \ |
27 | DEFINE_EVENT(xen_mc__batch, name, \ | |
28 | TP_PROTO(enum paravirt_lazy_mode mode), \ | |
29 | TP_ARGS(mode)) | |
c796f213 | 30 | |
bd9ddc87 JF |
31 | DEFINE_XEN_MC_BATCH(xen_mc_batch); |
32 | DEFINE_XEN_MC_BATCH(xen_mc_issue); | |
c796f213 | 33 | |
ff910cfd JL |
34 | TRACE_DEFINE_SIZEOF(ulong); |
35 | ||
c796f213 JF |
36 | TRACE_EVENT(xen_mc_entry, |
37 | TP_PROTO(struct multicall_entry *mc, unsigned nargs), | |
38 | TP_ARGS(mc, nargs), | |
39 | TP_STRUCT__entry( | |
40 | __field(unsigned int, op) | |
41 | __field(unsigned int, nargs) | |
42 | __array(unsigned long, args, 6) | |
43 | ), | |
44 | TP_fast_assign(__entry->op = mc->op; | |
45 | __entry->nargs = nargs; | |
ff910cfd JL |
46 | memcpy(__entry->args, mc->args, sizeof(ulong) * nargs); |
47 | memset(__entry->args + nargs, 0, sizeof(ulong) * (6 - nargs)); | |
c796f213 JF |
48 | ), |
49 | TP_printk("op %u%s args [%lx, %lx, %lx, %lx, %lx, %lx]", | |
50 | __entry->op, xen_hypercall_name(__entry->op), | |
51 | __entry->args[0], __entry->args[1], __entry->args[2], | |
52 | __entry->args[3], __entry->args[4], __entry->args[5]) | |
53 | ); | |
54 | ||
55 | TRACE_EVENT(xen_mc_entry_alloc, | |
56 | TP_PROTO(size_t args), | |
57 | TP_ARGS(args), | |
58 | TP_STRUCT__entry( | |
59 | __field(size_t, args) | |
60 | ), | |
61 | TP_fast_assign(__entry->args = args), | |
62 | TP_printk("alloc entry %zu arg bytes", __entry->args) | |
63 | ); | |
64 | ||
65 | TRACE_EVENT(xen_mc_callback, | |
66 | TP_PROTO(xen_mc_callback_fn_t fn, void *data), | |
67 | TP_ARGS(fn, data), | |
68 | TP_STRUCT__entry( | |
69 | __field(xen_mc_callback_fn_t, fn) | |
70 | __field(void *, data) | |
71 | ), | |
72 | TP_fast_assign( | |
73 | __entry->fn = fn; | |
74 | __entry->data = data; | |
75 | ), | |
76 | TP_printk("callback %pf, data %p", | |
77 | __entry->fn, __entry->data) | |
78 | ); | |
79 | ||
80 | TRACE_EVENT(xen_mc_flush_reason, | |
81 | TP_PROTO(enum xen_mc_flush_reason reason), | |
82 | TP_ARGS(reason), | |
83 | TP_STRUCT__entry( | |
84 | __field(enum xen_mc_flush_reason, reason) | |
85 | ), | |
86 | TP_fast_assign(__entry->reason = reason), | |
87 | TP_printk("flush reason %s", | |
88 | (__entry->reason == XEN_MC_FL_NONE) ? "NONE" : | |
89 | (__entry->reason == XEN_MC_FL_BATCH) ? "BATCH" : | |
90 | (__entry->reason == XEN_MC_FL_ARGS) ? "ARGS" : | |
91 | (__entry->reason == XEN_MC_FL_CALLBACK) ? "CALLBACK" : "??") | |
92 | ); | |
93 | ||
94 | TRACE_EVENT(xen_mc_flush, | |
95 | TP_PROTO(unsigned mcidx, unsigned argidx, unsigned cbidx), | |
96 | TP_ARGS(mcidx, argidx, cbidx), | |
97 | TP_STRUCT__entry( | |
98 | __field(unsigned, mcidx) | |
99 | __field(unsigned, argidx) | |
100 | __field(unsigned, cbidx) | |
101 | ), | |
102 | TP_fast_assign(__entry->mcidx = mcidx; | |
103 | __entry->argidx = argidx; | |
104 | __entry->cbidx = cbidx), | |
105 | TP_printk("flushing %u hypercalls, %u arg bytes, %u callbacks", | |
106 | __entry->mcidx, __entry->argidx, __entry->cbidx) | |
107 | ); | |
108 | ||
109 | TRACE_EVENT(xen_mc_extend_args, | |
110 | TP_PROTO(unsigned long op, size_t args, enum xen_mc_extend_args res), | |
111 | TP_ARGS(op, args, res), | |
112 | TP_STRUCT__entry( | |
113 | __field(unsigned int, op) | |
114 | __field(size_t, args) | |
115 | __field(enum xen_mc_extend_args, res) | |
116 | ), | |
117 | TP_fast_assign(__entry->op = op; | |
118 | __entry->args = args; | |
119 | __entry->res = res), | |
120 | TP_printk("extending op %u%s by %zu bytes res %s", | |
121 | __entry->op, xen_hypercall_name(__entry->op), | |
122 | __entry->args, | |
123 | __entry->res == XEN_MC_XE_OK ? "OK" : | |
124 | __entry->res == XEN_MC_XE_BAD_OP ? "BAD_OP" : | |
125 | __entry->res == XEN_MC_XE_NO_SPACE ? "NO_SPACE" : "???") | |
126 | ); | |
84708807 | 127 | |
ff910cfd | 128 | TRACE_DEFINE_SIZEOF(pteval_t); |
84708807 | 129 | /* mmu */ |
c43ed60c | 130 | DECLARE_EVENT_CLASS(xen_mmu__set_pte, |
84708807 JF |
131 | TP_PROTO(pte_t *ptep, pte_t pteval), |
132 | TP_ARGS(ptep, pteval), | |
133 | TP_STRUCT__entry( | |
134 | __field(pte_t *, ptep) | |
135 | __field(pteval_t, pteval) | |
136 | ), | |
137 | TP_fast_assign(__entry->ptep = ptep; | |
138 | __entry->pteval = pteval.pte), | |
139 | TP_printk("ptep %p pteval %0*llx (raw %0*llx)", | |
140 | __entry->ptep, | |
141 | (int)sizeof(pteval_t) * 2, (unsigned long long)pte_val(native_make_pte(__entry->pteval)), | |
142 | (int)sizeof(pteval_t) * 2, (unsigned long long)__entry->pteval) | |
143 | ); | |
144 | ||
c43ed60c JF |
145 | #define DEFINE_XEN_MMU_SET_PTE(name) \ |
146 | DEFINE_EVENT(xen_mmu__set_pte, name, \ | |
147 | TP_PROTO(pte_t *ptep, pte_t pteval), \ | |
148 | TP_ARGS(ptep, pteval)) | |
149 | ||
150 | DEFINE_XEN_MMU_SET_PTE(xen_mmu_set_pte); | |
151 | DEFINE_XEN_MMU_SET_PTE(xen_mmu_set_pte_atomic); | |
84708807 | 152 | |
84708807 JF |
153 | TRACE_EVENT(xen_mmu_set_pte_at, |
154 | TP_PROTO(struct mm_struct *mm, unsigned long addr, | |
155 | pte_t *ptep, pte_t pteval), | |
156 | TP_ARGS(mm, addr, ptep, pteval), | |
157 | TP_STRUCT__entry( | |
158 | __field(struct mm_struct *, mm) | |
159 | __field(unsigned long, addr) | |
160 | __field(pte_t *, ptep) | |
161 | __field(pteval_t, pteval) | |
162 | ), | |
163 | TP_fast_assign(__entry->mm = mm; | |
164 | __entry->addr = addr; | |
165 | __entry->ptep = ptep; | |
166 | __entry->pteval = pteval.pte), | |
167 | TP_printk("mm %p addr %lx ptep %p pteval %0*llx (raw %0*llx)", | |
168 | __entry->mm, __entry->addr, __entry->ptep, | |
169 | (int)sizeof(pteval_t) * 2, (unsigned long long)pte_val(native_make_pte(__entry->pteval)), | |
170 | (int)sizeof(pteval_t) * 2, (unsigned long long)__entry->pteval) | |
171 | ); | |
172 | ||
173 | TRACE_EVENT(xen_mmu_pte_clear, | |
174 | TP_PROTO(struct mm_struct *mm, unsigned long addr, pte_t *ptep), | |
175 | TP_ARGS(mm, addr, ptep), | |
176 | TP_STRUCT__entry( | |
177 | __field(struct mm_struct *, mm) | |
178 | __field(unsigned long, addr) | |
179 | __field(pte_t *, ptep) | |
180 | ), | |
181 | TP_fast_assign(__entry->mm = mm; | |
182 | __entry->addr = addr; | |
183 | __entry->ptep = ptep), | |
184 | TP_printk("mm %p addr %lx ptep %p", | |
185 | __entry->mm, __entry->addr, __entry->ptep) | |
186 | ); | |
187 | ||
ff910cfd JL |
188 | TRACE_DEFINE_SIZEOF(pmdval_t); |
189 | ||
84708807 JF |
190 | TRACE_EVENT(xen_mmu_set_pmd, |
191 | TP_PROTO(pmd_t *pmdp, pmd_t pmdval), | |
192 | TP_ARGS(pmdp, pmdval), | |
193 | TP_STRUCT__entry( | |
194 | __field(pmd_t *, pmdp) | |
195 | __field(pmdval_t, pmdval) | |
196 | ), | |
197 | TP_fast_assign(__entry->pmdp = pmdp; | |
198 | __entry->pmdval = pmdval.pmd), | |
199 | TP_printk("pmdp %p pmdval %0*llx (raw %0*llx)", | |
200 | __entry->pmdp, | |
201 | (int)sizeof(pmdval_t) * 2, (unsigned long long)pmd_val(native_make_pmd(__entry->pmdval)), | |
202 | (int)sizeof(pmdval_t) * 2, (unsigned long long)__entry->pmdval) | |
203 | ); | |
204 | ||
205 | TRACE_EVENT(xen_mmu_pmd_clear, | |
206 | TP_PROTO(pmd_t *pmdp), | |
207 | TP_ARGS(pmdp), | |
208 | TP_STRUCT__entry( | |
209 | __field(pmd_t *, pmdp) | |
210 | ), | |
211 | TP_fast_assign(__entry->pmdp = pmdp), | |
212 | TP_printk("pmdp %p", __entry->pmdp) | |
213 | ); | |
214 | ||
98233368 | 215 | #if CONFIG_PGTABLE_LEVELS >= 4 |
84708807 | 216 | |
ff910cfd JL |
217 | TRACE_DEFINE_SIZEOF(pudval_t); |
218 | ||
84708807 JF |
219 | TRACE_EVENT(xen_mmu_set_pud, |
220 | TP_PROTO(pud_t *pudp, pud_t pudval), | |
221 | TP_ARGS(pudp, pudval), | |
222 | TP_STRUCT__entry( | |
223 | __field(pud_t *, pudp) | |
224 | __field(pudval_t, pudval) | |
225 | ), | |
226 | TP_fast_assign(__entry->pudp = pudp; | |
227 | __entry->pudval = native_pud_val(pudval)), | |
228 | TP_printk("pudp %p pudval %0*llx (raw %0*llx)", | |
229 | __entry->pudp, | |
230 | (int)sizeof(pudval_t) * 2, (unsigned long long)pud_val(native_make_pud(__entry->pudval)), | |
231 | (int)sizeof(pudval_t) * 2, (unsigned long long)__entry->pudval) | |
232 | ); | |
233 | ||
ff910cfd JL |
234 | TRACE_DEFINE_SIZEOF(p4dval_t); |
235 | ||
f2a6a705 KS |
236 | TRACE_EVENT(xen_mmu_set_p4d, |
237 | TP_PROTO(p4d_t *p4dp, p4d_t *user_p4dp, p4d_t p4dval), | |
238 | TP_ARGS(p4dp, user_p4dp, p4dval), | |
84708807 | 239 | TP_STRUCT__entry( |
f2a6a705 KS |
240 | __field(p4d_t *, p4dp) |
241 | __field(p4d_t *, user_p4dp) | |
242 | __field(p4dval_t, p4dval) | |
84708807 | 243 | ), |
f2a6a705 KS |
244 | TP_fast_assign(__entry->p4dp = p4dp; |
245 | __entry->user_p4dp = user_p4dp; | |
246 | __entry->p4dval = p4d_val(p4dval)), | |
247 | TP_printk("p4dp %p user_p4dp %p p4dval %0*llx (raw %0*llx)", | |
248 | __entry->p4dp, __entry->user_p4dp, | |
249 | (int)sizeof(p4dval_t) * 2, (unsigned long long)pgd_val(native_make_pgd(__entry->p4dval)), | |
250 | (int)sizeof(p4dval_t) * 2, (unsigned long long)__entry->p4dval) | |
84708807 | 251 | ); |
84708807 JF |
252 | #else |
253 | ||
254 | TRACE_EVENT(xen_mmu_set_pud, | |
255 | TP_PROTO(pud_t *pudp, pud_t pudval), | |
256 | TP_ARGS(pudp, pudval), | |
257 | TP_STRUCT__entry( | |
258 | __field(pud_t *, pudp) | |
259 | __field(pudval_t, pudval) | |
260 | ), | |
261 | TP_fast_assign(__entry->pudp = pudp; | |
262 | __entry->pudval = native_pud_val(pudval)), | |
263 | TP_printk("pudp %p pudval %0*llx (raw %0*llx)", | |
264 | __entry->pudp, | |
265 | (int)sizeof(pudval_t) * 2, (unsigned long long)pgd_val(native_make_pgd(__entry->pudval)), | |
266 | (int)sizeof(pudval_t) * 2, (unsigned long long)__entry->pudval) | |
267 | ); | |
268 | ||
269 | #endif | |
270 | ||
c43ed60c | 271 | DECLARE_EVENT_CLASS(xen_mmu_ptep_modify_prot, |
84708807 JF |
272 | TP_PROTO(struct mm_struct *mm, unsigned long addr, |
273 | pte_t *ptep, pte_t pteval), | |
274 | TP_ARGS(mm, addr, ptep, pteval), | |
275 | TP_STRUCT__entry( | |
276 | __field(struct mm_struct *, mm) | |
277 | __field(unsigned long, addr) | |
278 | __field(pte_t *, ptep) | |
279 | __field(pteval_t, pteval) | |
280 | ), | |
281 | TP_fast_assign(__entry->mm = mm; | |
282 | __entry->addr = addr; | |
283 | __entry->ptep = ptep; | |
284 | __entry->pteval = pteval.pte), | |
285 | TP_printk("mm %p addr %lx ptep %p pteval %0*llx (raw %0*llx)", | |
286 | __entry->mm, __entry->addr, __entry->ptep, | |
287 | (int)sizeof(pteval_t) * 2, (unsigned long long)pte_val(native_make_pte(__entry->pteval)), | |
288 | (int)sizeof(pteval_t) * 2, (unsigned long long)__entry->pteval) | |
289 | ); | |
c43ed60c JF |
290 | #define DEFINE_XEN_MMU_PTEP_MODIFY_PROT(name) \ |
291 | DEFINE_EVENT(xen_mmu_ptep_modify_prot, name, \ | |
292 | TP_PROTO(struct mm_struct *mm, unsigned long addr, \ | |
293 | pte_t *ptep, pte_t pteval), \ | |
294 | TP_ARGS(mm, addr, ptep, pteval)) | |
84708807 | 295 | |
c43ed60c JF |
296 | DEFINE_XEN_MMU_PTEP_MODIFY_PROT(xen_mmu_ptep_modify_prot_start); |
297 | DEFINE_XEN_MMU_PTEP_MODIFY_PROT(xen_mmu_ptep_modify_prot_commit); | |
84708807 | 298 | |
c2ba050d JF |
299 | TRACE_EVENT(xen_mmu_alloc_ptpage, |
300 | TP_PROTO(struct mm_struct *mm, unsigned long pfn, unsigned level, bool pinned), | |
301 | TP_ARGS(mm, pfn, level, pinned), | |
302 | TP_STRUCT__entry( | |
303 | __field(struct mm_struct *, mm) | |
304 | __field(unsigned long, pfn) | |
305 | __field(unsigned, level) | |
306 | __field(bool, pinned) | |
307 | ), | |
308 | TP_fast_assign(__entry->mm = mm; | |
309 | __entry->pfn = pfn; | |
310 | __entry->level = level; | |
311 | __entry->pinned = pinned), | |
312 | TP_printk("mm %p pfn %lx level %d %spinned", | |
313 | __entry->mm, __entry->pfn, __entry->level, | |
314 | __entry->pinned ? "" : "un") | |
315 | ); | |
316 | ||
317 | TRACE_EVENT(xen_mmu_release_ptpage, | |
318 | TP_PROTO(unsigned long pfn, unsigned level, bool pinned), | |
319 | TP_ARGS(pfn, level, pinned), | |
320 | TP_STRUCT__entry( | |
321 | __field(unsigned long, pfn) | |
322 | __field(unsigned, level) | |
323 | __field(bool, pinned) | |
324 | ), | |
325 | TP_fast_assign(__entry->pfn = pfn; | |
326 | __entry->level = level; | |
327 | __entry->pinned = pinned), | |
328 | TP_printk("pfn %lx level %d %spinned", | |
329 | __entry->pfn, __entry->level, | |
330 | __entry->pinned ? "" : "un") | |
331 | ); | |
84708807 | 332 | |
c43ed60c | 333 | DECLARE_EVENT_CLASS(xen_mmu_pgd, |
5f94fb5b JF |
334 | TP_PROTO(struct mm_struct *mm, pgd_t *pgd), |
335 | TP_ARGS(mm, pgd), | |
336 | TP_STRUCT__entry( | |
337 | __field(struct mm_struct *, mm) | |
338 | __field(pgd_t *, pgd) | |
339 | ), | |
340 | TP_fast_assign(__entry->mm = mm; | |
341 | __entry->pgd = pgd), | |
342 | TP_printk("mm %p pgd %p", __entry->mm, __entry->pgd) | |
343 | ); | |
c43ed60c JF |
344 | #define DEFINE_XEN_MMU_PGD_EVENT(name) \ |
345 | DEFINE_EVENT(xen_mmu_pgd, name, \ | |
346 | TP_PROTO(struct mm_struct *mm, pgd_t *pgd), \ | |
347 | TP_ARGS(mm, pgd)) | |
5f94fb5b | 348 | |
c43ed60c JF |
349 | DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_pin); |
350 | DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_unpin); | |
5f94fb5b | 351 | |
95a7d768 KRW |
352 | TRACE_EVENT(xen_mmu_flush_tlb_all, |
353 | TP_PROTO(int x), | |
354 | TP_ARGS(x), | |
355 | TP_STRUCT__entry(__array(char, x, 0)), | |
356 | TP_fast_assign((void)x), | |
357 | TP_printk("%s", "") | |
358 | ); | |
359 | ||
c8eed171 JF |
360 | TRACE_EVENT(xen_mmu_flush_tlb, |
361 | TP_PROTO(int x), | |
362 | TP_ARGS(x), | |
363 | TP_STRUCT__entry(__array(char, x, 0)), | |
364 | TP_fast_assign((void)x), | |
365 | TP_printk("%s", "") | |
366 | ); | |
367 | ||
368 | TRACE_EVENT(xen_mmu_flush_tlb_single, | |
369 | TP_PROTO(unsigned long addr), | |
370 | TP_ARGS(addr), | |
371 | TP_STRUCT__entry( | |
372 | __field(unsigned long, addr) | |
373 | ), | |
374 | TP_fast_assign(__entry->addr = addr), | |
375 | TP_printk("addr %lx", __entry->addr) | |
376 | ); | |
377 | ||
378 | TRACE_EVENT(xen_mmu_flush_tlb_others, | |
379 | TP_PROTO(const struct cpumask *cpus, struct mm_struct *mm, | |
e7b52ffd AS |
380 | unsigned long addr, unsigned long end), |
381 | TP_ARGS(cpus, mm, addr, end), | |
c8eed171 JF |
382 | TP_STRUCT__entry( |
383 | __field(unsigned, ncpus) | |
384 | __field(struct mm_struct *, mm) | |
385 | __field(unsigned long, addr) | |
e7b52ffd | 386 | __field(unsigned long, end) |
c8eed171 JF |
387 | ), |
388 | TP_fast_assign(__entry->ncpus = cpumask_weight(cpus); | |
389 | __entry->mm = mm; | |
e7b52ffd AS |
390 | __entry->addr = addr, |
391 | __entry->end = end), | |
392 | TP_printk("ncpus %d mm %p addr %lx, end %lx", | |
393 | __entry->ncpus, __entry->mm, __entry->addr, __entry->end) | |
c8eed171 JF |
394 | ); |
395 | ||
396 | TRACE_EVENT(xen_mmu_write_cr3, | |
397 | TP_PROTO(bool kernel, unsigned long cr3), | |
398 | TP_ARGS(kernel, cr3), | |
399 | TP_STRUCT__entry( | |
400 | __field(bool, kernel) | |
401 | __field(unsigned long, cr3) | |
402 | ), | |
403 | TP_fast_assign(__entry->kernel = kernel; | |
404 | __entry->cr3 = cr3), | |
405 | TP_printk("%s cr3 %lx", | |
406 | __entry->kernel ? "kernel" : "user", __entry->cr3) | |
407 | ); | |
408 | ||
409 | ||
ab78f7ad JF |
410 | /* CPU */ |
411 | TRACE_EVENT(xen_cpu_write_ldt_entry, | |
412 | TP_PROTO(struct desc_struct *dt, int entrynum, u64 desc), | |
413 | TP_ARGS(dt, entrynum, desc), | |
414 | TP_STRUCT__entry( | |
415 | __field(struct desc_struct *, dt) | |
416 | __field(int, entrynum) | |
417 | __field(u64, desc) | |
418 | ), | |
419 | TP_fast_assign(__entry->dt = dt; | |
420 | __entry->entrynum = entrynum; | |
421 | __entry->desc = desc; | |
422 | ), | |
423 | TP_printk("dt %p entrynum %d entry %016llx", | |
424 | __entry->dt, __entry->entrynum, | |
425 | (unsigned long long)__entry->desc) | |
426 | ); | |
427 | ||
428 | TRACE_EVENT(xen_cpu_write_idt_entry, | |
429 | TP_PROTO(gate_desc *dt, int entrynum, const gate_desc *ent), | |
430 | TP_ARGS(dt, entrynum, ent), | |
431 | TP_STRUCT__entry( | |
432 | __field(gate_desc *, dt) | |
433 | __field(int, entrynum) | |
434 | ), | |
435 | TP_fast_assign(__entry->dt = dt; | |
436 | __entry->entrynum = entrynum; | |
437 | ), | |
438 | TP_printk("dt %p entrynum %d", | |
439 | __entry->dt, __entry->entrynum) | |
440 | ); | |
441 | ||
442 | TRACE_EVENT(xen_cpu_load_idt, | |
443 | TP_PROTO(const struct desc_ptr *desc), | |
444 | TP_ARGS(desc), | |
445 | TP_STRUCT__entry( | |
446 | __field(unsigned long, addr) | |
447 | ), | |
448 | TP_fast_assign(__entry->addr = desc->address), | |
449 | TP_printk("addr %lx", __entry->addr) | |
450 | ); | |
451 | ||
452 | TRACE_EVENT(xen_cpu_write_gdt_entry, | |
453 | TP_PROTO(struct desc_struct *dt, int entrynum, const void *desc, int type), | |
454 | TP_ARGS(dt, entrynum, desc, type), | |
455 | TP_STRUCT__entry( | |
456 | __field(u64, desc) | |
457 | __field(struct desc_struct *, dt) | |
458 | __field(int, entrynum) | |
459 | __field(int, type) | |
460 | ), | |
461 | TP_fast_assign(__entry->dt = dt; | |
462 | __entry->entrynum = entrynum; | |
463 | __entry->desc = *(u64 *)desc; | |
464 | __entry->type = type; | |
465 | ), | |
466 | TP_printk("dt %p entrynum %d type %d desc %016llx", | |
467 | __entry->dt, __entry->entrynum, __entry->type, | |
468 | (unsigned long long)__entry->desc) | |
469 | ); | |
470 | ||
471 | TRACE_EVENT(xen_cpu_set_ldt, | |
472 | TP_PROTO(const void *addr, unsigned entries), | |
473 | TP_ARGS(addr, entries), | |
474 | TP_STRUCT__entry( | |
475 | __field(const void *, addr) | |
476 | __field(unsigned, entries) | |
477 | ), | |
478 | TP_fast_assign(__entry->addr = addr; | |
479 | __entry->entries = entries), | |
480 | TP_printk("addr %p entries %u", | |
481 | __entry->addr, __entry->entries) | |
482 | ); | |
483 | ||
484 | ||
634355d4 JF |
485 | #endif /* _TRACE_XEN_H */ |
486 | ||
487 | /* This part must be outside protection */ | |
488 | #include <trace/define_trace.h> |