Commit | Line | Data |
---|---|---|
634355d4 JF |
1 | #undef TRACE_SYSTEM |
2 | #define TRACE_SYSTEM xen | |
3 | ||
4 | #if !defined(_TRACE_XEN_H) || defined(TRACE_HEADER_MULTI_READ) | |
5 | #define _TRACE_XEN_H | |
6 | ||
7 | #include <linux/tracepoint.h> | |
8 | #include <asm/paravirt_types.h> | |
c796f213 | 9 | #include <asm/xen/trace_types.h> |
634355d4 | 10 | |
c796f213 | 11 | /* Multicalls */ |
bd9ddc87 | 12 | DECLARE_EVENT_CLASS(xen_mc__batch, |
c796f213 JF |
13 | TP_PROTO(enum paravirt_lazy_mode mode), |
14 | TP_ARGS(mode), | |
15 | TP_STRUCT__entry( | |
16 | __field(enum paravirt_lazy_mode, mode) | |
17 | ), | |
18 | TP_fast_assign(__entry->mode = mode), | |
19 | TP_printk("start batch LAZY_%s", | |
20 | (__entry->mode == PARAVIRT_LAZY_MMU) ? "MMU" : | |
21 | (__entry->mode == PARAVIRT_LAZY_CPU) ? "CPU" : "NONE") | |
22 | ); | |
bd9ddc87 JF |
23 | #define DEFINE_XEN_MC_BATCH(name) \ |
24 | DEFINE_EVENT(xen_mc__batch, name, \ | |
25 | TP_PROTO(enum paravirt_lazy_mode mode), \ | |
26 | TP_ARGS(mode)) | |
c796f213 | 27 | |
bd9ddc87 JF |
28 | DEFINE_XEN_MC_BATCH(xen_mc_batch); |
29 | DEFINE_XEN_MC_BATCH(xen_mc_issue); | |
c796f213 JF |
30 | |
31 | TRACE_EVENT(xen_mc_entry, | |
32 | TP_PROTO(struct multicall_entry *mc, unsigned nargs), | |
33 | TP_ARGS(mc, nargs), | |
34 | TP_STRUCT__entry( | |
35 | __field(unsigned int, op) | |
36 | __field(unsigned int, nargs) | |
37 | __array(unsigned long, args, 6) | |
38 | ), | |
39 | TP_fast_assign(__entry->op = mc->op; | |
40 | __entry->nargs = nargs; | |
41 | memcpy(__entry->args, mc->args, sizeof(unsigned long) * nargs); | |
42 | memset(__entry->args + nargs, 0, sizeof(unsigned long) * (6 - nargs)); | |
43 | ), | |
44 | TP_printk("op %u%s args [%lx, %lx, %lx, %lx, %lx, %lx]", | |
45 | __entry->op, xen_hypercall_name(__entry->op), | |
46 | __entry->args[0], __entry->args[1], __entry->args[2], | |
47 | __entry->args[3], __entry->args[4], __entry->args[5]) | |
48 | ); | |
49 | ||
50 | TRACE_EVENT(xen_mc_entry_alloc, | |
51 | TP_PROTO(size_t args), | |
52 | TP_ARGS(args), | |
53 | TP_STRUCT__entry( | |
54 | __field(size_t, args) | |
55 | ), | |
56 | TP_fast_assign(__entry->args = args), | |
57 | TP_printk("alloc entry %zu arg bytes", __entry->args) | |
58 | ); | |
59 | ||
60 | TRACE_EVENT(xen_mc_callback, | |
61 | TP_PROTO(xen_mc_callback_fn_t fn, void *data), | |
62 | TP_ARGS(fn, data), | |
63 | TP_STRUCT__entry( | |
64 | __field(xen_mc_callback_fn_t, fn) | |
65 | __field(void *, data) | |
66 | ), | |
67 | TP_fast_assign( | |
68 | __entry->fn = fn; | |
69 | __entry->data = data; | |
70 | ), | |
71 | TP_printk("callback %pf, data %p", | |
72 | __entry->fn, __entry->data) | |
73 | ); | |
74 | ||
75 | TRACE_EVENT(xen_mc_flush_reason, | |
76 | TP_PROTO(enum xen_mc_flush_reason reason), | |
77 | TP_ARGS(reason), | |
78 | TP_STRUCT__entry( | |
79 | __field(enum xen_mc_flush_reason, reason) | |
80 | ), | |
81 | TP_fast_assign(__entry->reason = reason), | |
82 | TP_printk("flush reason %s", | |
83 | (__entry->reason == XEN_MC_FL_NONE) ? "NONE" : | |
84 | (__entry->reason == XEN_MC_FL_BATCH) ? "BATCH" : | |
85 | (__entry->reason == XEN_MC_FL_ARGS) ? "ARGS" : | |
86 | (__entry->reason == XEN_MC_FL_CALLBACK) ? "CALLBACK" : "??") | |
87 | ); | |
88 | ||
89 | TRACE_EVENT(xen_mc_flush, | |
90 | TP_PROTO(unsigned mcidx, unsigned argidx, unsigned cbidx), | |
91 | TP_ARGS(mcidx, argidx, cbidx), | |
92 | TP_STRUCT__entry( | |
93 | __field(unsigned, mcidx) | |
94 | __field(unsigned, argidx) | |
95 | __field(unsigned, cbidx) | |
96 | ), | |
97 | TP_fast_assign(__entry->mcidx = mcidx; | |
98 | __entry->argidx = argidx; | |
99 | __entry->cbidx = cbidx), | |
100 | TP_printk("flushing %u hypercalls, %u arg bytes, %u callbacks", | |
101 | __entry->mcidx, __entry->argidx, __entry->cbidx) | |
102 | ); | |
103 | ||
104 | TRACE_EVENT(xen_mc_extend_args, | |
105 | TP_PROTO(unsigned long op, size_t args, enum xen_mc_extend_args res), | |
106 | TP_ARGS(op, args, res), | |
107 | TP_STRUCT__entry( | |
108 | __field(unsigned int, op) | |
109 | __field(size_t, args) | |
110 | __field(enum xen_mc_extend_args, res) | |
111 | ), | |
112 | TP_fast_assign(__entry->op = op; | |
113 | __entry->args = args; | |
114 | __entry->res = res), | |
115 | TP_printk("extending op %u%s by %zu bytes res %s", | |
116 | __entry->op, xen_hypercall_name(__entry->op), | |
117 | __entry->args, | |
118 | __entry->res == XEN_MC_XE_OK ? "OK" : | |
119 | __entry->res == XEN_MC_XE_BAD_OP ? "BAD_OP" : | |
120 | __entry->res == XEN_MC_XE_NO_SPACE ? "NO_SPACE" : "???") | |
121 | ); | |
84708807 JF |
122 | |
123 | /* mmu */ | |
c43ed60c | 124 | DECLARE_EVENT_CLASS(xen_mmu__set_pte, |
84708807 JF |
125 | TP_PROTO(pte_t *ptep, pte_t pteval), |
126 | TP_ARGS(ptep, pteval), | |
127 | TP_STRUCT__entry( | |
128 | __field(pte_t *, ptep) | |
129 | __field(pteval_t, pteval) | |
130 | ), | |
131 | TP_fast_assign(__entry->ptep = ptep; | |
132 | __entry->pteval = pteval.pte), | |
133 | TP_printk("ptep %p pteval %0*llx (raw %0*llx)", | |
134 | __entry->ptep, | |
135 | (int)sizeof(pteval_t) * 2, (unsigned long long)pte_val(native_make_pte(__entry->pteval)), | |
136 | (int)sizeof(pteval_t) * 2, (unsigned long long)__entry->pteval) | |
137 | ); | |
138 | ||
c43ed60c JF |
139 | #define DEFINE_XEN_MMU_SET_PTE(name) \ |
140 | DEFINE_EVENT(xen_mmu__set_pte, name, \ | |
141 | TP_PROTO(pte_t *ptep, pte_t pteval), \ | |
142 | TP_ARGS(ptep, pteval)) | |
143 | ||
144 | DEFINE_XEN_MMU_SET_PTE(xen_mmu_set_pte); | |
145 | DEFINE_XEN_MMU_SET_PTE(xen_mmu_set_pte_atomic); | |
84708807 JF |
146 | |
147 | TRACE_EVENT(xen_mmu_set_domain_pte, | |
148 | TP_PROTO(pte_t *ptep, pte_t pteval, unsigned domid), | |
149 | TP_ARGS(ptep, pteval, domid), | |
150 | TP_STRUCT__entry( | |
151 | __field(pte_t *, ptep) | |
152 | __field(pteval_t, pteval) | |
153 | __field(unsigned, domid) | |
154 | ), | |
155 | TP_fast_assign(__entry->ptep = ptep; | |
156 | __entry->pteval = pteval.pte; | |
157 | __entry->domid = domid), | |
158 | TP_printk("ptep %p pteval %0*llx (raw %0*llx) domid %u", | |
159 | __entry->ptep, | |
160 | (int)sizeof(pteval_t) * 2, (unsigned long long)pte_val(native_make_pte(__entry->pteval)), | |
161 | (int)sizeof(pteval_t) * 2, (unsigned long long)__entry->pteval, | |
162 | __entry->domid) | |
163 | ); | |
164 | ||
165 | TRACE_EVENT(xen_mmu_set_pte_at, | |
166 | TP_PROTO(struct mm_struct *mm, unsigned long addr, | |
167 | pte_t *ptep, pte_t pteval), | |
168 | TP_ARGS(mm, addr, ptep, pteval), | |
169 | TP_STRUCT__entry( | |
170 | __field(struct mm_struct *, mm) | |
171 | __field(unsigned long, addr) | |
172 | __field(pte_t *, ptep) | |
173 | __field(pteval_t, pteval) | |
174 | ), | |
175 | TP_fast_assign(__entry->mm = mm; | |
176 | __entry->addr = addr; | |
177 | __entry->ptep = ptep; | |
178 | __entry->pteval = pteval.pte), | |
179 | TP_printk("mm %p addr %lx ptep %p pteval %0*llx (raw %0*llx)", | |
180 | __entry->mm, __entry->addr, __entry->ptep, | |
181 | (int)sizeof(pteval_t) * 2, (unsigned long long)pte_val(native_make_pte(__entry->pteval)), | |
182 | (int)sizeof(pteval_t) * 2, (unsigned long long)__entry->pteval) | |
183 | ); | |
184 | ||
185 | TRACE_EVENT(xen_mmu_pte_clear, | |
186 | TP_PROTO(struct mm_struct *mm, unsigned long addr, pte_t *ptep), | |
187 | TP_ARGS(mm, addr, ptep), | |
188 | TP_STRUCT__entry( | |
189 | __field(struct mm_struct *, mm) | |
190 | __field(unsigned long, addr) | |
191 | __field(pte_t *, ptep) | |
192 | ), | |
193 | TP_fast_assign(__entry->mm = mm; | |
194 | __entry->addr = addr; | |
195 | __entry->ptep = ptep), | |
196 | TP_printk("mm %p addr %lx ptep %p", | |
197 | __entry->mm, __entry->addr, __entry->ptep) | |
198 | ); | |
199 | ||
200 | TRACE_EVENT(xen_mmu_set_pmd, | |
201 | TP_PROTO(pmd_t *pmdp, pmd_t pmdval), | |
202 | TP_ARGS(pmdp, pmdval), | |
203 | TP_STRUCT__entry( | |
204 | __field(pmd_t *, pmdp) | |
205 | __field(pmdval_t, pmdval) | |
206 | ), | |
207 | TP_fast_assign(__entry->pmdp = pmdp; | |
208 | __entry->pmdval = pmdval.pmd), | |
209 | TP_printk("pmdp %p pmdval %0*llx (raw %0*llx)", | |
210 | __entry->pmdp, | |
211 | (int)sizeof(pmdval_t) * 2, (unsigned long long)pmd_val(native_make_pmd(__entry->pmdval)), | |
212 | (int)sizeof(pmdval_t) * 2, (unsigned long long)__entry->pmdval) | |
213 | ); | |
214 | ||
215 | TRACE_EVENT(xen_mmu_pmd_clear, | |
216 | TP_PROTO(pmd_t *pmdp), | |
217 | TP_ARGS(pmdp), | |
218 | TP_STRUCT__entry( | |
219 | __field(pmd_t *, pmdp) | |
220 | ), | |
221 | TP_fast_assign(__entry->pmdp = pmdp), | |
222 | TP_printk("pmdp %p", __entry->pmdp) | |
223 | ); | |
224 | ||
225 | #if PAGETABLE_LEVELS >= 4 | |
226 | ||
227 | TRACE_EVENT(xen_mmu_set_pud, | |
228 | TP_PROTO(pud_t *pudp, pud_t pudval), | |
229 | TP_ARGS(pudp, pudval), | |
230 | TP_STRUCT__entry( | |
231 | __field(pud_t *, pudp) | |
232 | __field(pudval_t, pudval) | |
233 | ), | |
234 | TP_fast_assign(__entry->pudp = pudp; | |
235 | __entry->pudval = native_pud_val(pudval)), | |
236 | TP_printk("pudp %p pudval %0*llx (raw %0*llx)", | |
237 | __entry->pudp, | |
238 | (int)sizeof(pudval_t) * 2, (unsigned long long)pud_val(native_make_pud(__entry->pudval)), | |
239 | (int)sizeof(pudval_t) * 2, (unsigned long long)__entry->pudval) | |
240 | ); | |
241 | ||
242 | TRACE_EVENT(xen_mmu_set_pgd, | |
243 | TP_PROTO(pgd_t *pgdp, pgd_t *user_pgdp, pgd_t pgdval), | |
244 | TP_ARGS(pgdp, user_pgdp, pgdval), | |
245 | TP_STRUCT__entry( | |
246 | __field(pgd_t *, pgdp) | |
247 | __field(pgd_t *, user_pgdp) | |
248 | __field(pgdval_t, pgdval) | |
249 | ), | |
250 | TP_fast_assign(__entry->pgdp = pgdp; | |
251 | __entry->user_pgdp = user_pgdp; | |
252 | __entry->pgdval = pgdval.pgd), | |
253 | TP_printk("pgdp %p user_pgdp %p pgdval %0*llx (raw %0*llx)", | |
254 | __entry->pgdp, __entry->user_pgdp, | |
255 | (int)sizeof(pgdval_t) * 2, (unsigned long long)pgd_val(native_make_pgd(__entry->pgdval)), | |
256 | (int)sizeof(pgdval_t) * 2, (unsigned long long)__entry->pgdval) | |
257 | ); | |
258 | ||
259 | TRACE_EVENT(xen_mmu_pud_clear, | |
260 | TP_PROTO(pud_t *pudp), | |
261 | TP_ARGS(pudp), | |
262 | TP_STRUCT__entry( | |
263 | __field(pud_t *, pudp) | |
264 | ), | |
265 | TP_fast_assign(__entry->pudp = pudp), | |
266 | TP_printk("pudp %p", __entry->pudp) | |
267 | ); | |
268 | #else | |
269 | ||
270 | TRACE_EVENT(xen_mmu_set_pud, | |
271 | TP_PROTO(pud_t *pudp, pud_t pudval), | |
272 | TP_ARGS(pudp, pudval), | |
273 | TP_STRUCT__entry( | |
274 | __field(pud_t *, pudp) | |
275 | __field(pudval_t, pudval) | |
276 | ), | |
277 | TP_fast_assign(__entry->pudp = pudp; | |
278 | __entry->pudval = native_pud_val(pudval)), | |
279 | TP_printk("pudp %p pudval %0*llx (raw %0*llx)", | |
280 | __entry->pudp, | |
281 | (int)sizeof(pudval_t) * 2, (unsigned long long)pgd_val(native_make_pgd(__entry->pudval)), | |
282 | (int)sizeof(pudval_t) * 2, (unsigned long long)__entry->pudval) | |
283 | ); | |
284 | ||
285 | #endif | |
286 | ||
287 | TRACE_EVENT(xen_mmu_pgd_clear, | |
288 | TP_PROTO(pgd_t *pgdp), | |
289 | TP_ARGS(pgdp), | |
290 | TP_STRUCT__entry( | |
291 | __field(pgd_t *, pgdp) | |
292 | ), | |
293 | TP_fast_assign(__entry->pgdp = pgdp), | |
294 | TP_printk("pgdp %p", __entry->pgdp) | |
295 | ); | |
296 | ||
c43ed60c | 297 | DECLARE_EVENT_CLASS(xen_mmu_ptep_modify_prot, |
84708807 JF |
298 | TP_PROTO(struct mm_struct *mm, unsigned long addr, |
299 | pte_t *ptep, pte_t pteval), | |
300 | TP_ARGS(mm, addr, ptep, pteval), | |
301 | TP_STRUCT__entry( | |
302 | __field(struct mm_struct *, mm) | |
303 | __field(unsigned long, addr) | |
304 | __field(pte_t *, ptep) | |
305 | __field(pteval_t, pteval) | |
306 | ), | |
307 | TP_fast_assign(__entry->mm = mm; | |
308 | __entry->addr = addr; | |
309 | __entry->ptep = ptep; | |
310 | __entry->pteval = pteval.pte), | |
311 | TP_printk("mm %p addr %lx ptep %p pteval %0*llx (raw %0*llx)", | |
312 | __entry->mm, __entry->addr, __entry->ptep, | |
313 | (int)sizeof(pteval_t) * 2, (unsigned long long)pte_val(native_make_pte(__entry->pteval)), | |
314 | (int)sizeof(pteval_t) * 2, (unsigned long long)__entry->pteval) | |
315 | ); | |
c43ed60c JF |
316 | #define DEFINE_XEN_MMU_PTEP_MODIFY_PROT(name) \ |
317 | DEFINE_EVENT(xen_mmu_ptep_modify_prot, name, \ | |
318 | TP_PROTO(struct mm_struct *mm, unsigned long addr, \ | |
319 | pte_t *ptep, pte_t pteval), \ | |
320 | TP_ARGS(mm, addr, ptep, pteval)) | |
84708807 | 321 | |
c43ed60c JF |
322 | DEFINE_XEN_MMU_PTEP_MODIFY_PROT(xen_mmu_ptep_modify_prot_start); |
323 | DEFINE_XEN_MMU_PTEP_MODIFY_PROT(xen_mmu_ptep_modify_prot_commit); | |
84708807 | 324 | |
c2ba050d JF |
325 | TRACE_EVENT(xen_mmu_alloc_ptpage, |
326 | TP_PROTO(struct mm_struct *mm, unsigned long pfn, unsigned level, bool pinned), | |
327 | TP_ARGS(mm, pfn, level, pinned), | |
328 | TP_STRUCT__entry( | |
329 | __field(struct mm_struct *, mm) | |
330 | __field(unsigned long, pfn) | |
331 | __field(unsigned, level) | |
332 | __field(bool, pinned) | |
333 | ), | |
334 | TP_fast_assign(__entry->mm = mm; | |
335 | __entry->pfn = pfn; | |
336 | __entry->level = level; | |
337 | __entry->pinned = pinned), | |
338 | TP_printk("mm %p pfn %lx level %d %spinned", | |
339 | __entry->mm, __entry->pfn, __entry->level, | |
340 | __entry->pinned ? "" : "un") | |
341 | ); | |
342 | ||
343 | TRACE_EVENT(xen_mmu_release_ptpage, | |
344 | TP_PROTO(unsigned long pfn, unsigned level, bool pinned), | |
345 | TP_ARGS(pfn, level, pinned), | |
346 | TP_STRUCT__entry( | |
347 | __field(unsigned long, pfn) | |
348 | __field(unsigned, level) | |
349 | __field(bool, pinned) | |
350 | ), | |
351 | TP_fast_assign(__entry->pfn = pfn; | |
352 | __entry->level = level; | |
353 | __entry->pinned = pinned), | |
354 | TP_printk("pfn %lx level %d %spinned", | |
355 | __entry->pfn, __entry->level, | |
356 | __entry->pinned ? "" : "un") | |
357 | ); | |
84708807 | 358 | |
c43ed60c | 359 | DECLARE_EVENT_CLASS(xen_mmu_pgd, |
5f94fb5b JF |
360 | TP_PROTO(struct mm_struct *mm, pgd_t *pgd), |
361 | TP_ARGS(mm, pgd), | |
362 | TP_STRUCT__entry( | |
363 | __field(struct mm_struct *, mm) | |
364 | __field(pgd_t *, pgd) | |
365 | ), | |
366 | TP_fast_assign(__entry->mm = mm; | |
367 | __entry->pgd = pgd), | |
368 | TP_printk("mm %p pgd %p", __entry->mm, __entry->pgd) | |
369 | ); | |
c43ed60c JF |
370 | #define DEFINE_XEN_MMU_PGD_EVENT(name) \ |
371 | DEFINE_EVENT(xen_mmu_pgd, name, \ | |
372 | TP_PROTO(struct mm_struct *mm, pgd_t *pgd), \ | |
373 | TP_ARGS(mm, pgd)) | |
5f94fb5b | 374 | |
c43ed60c JF |
375 | DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_pin); |
376 | DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_unpin); | |
5f94fb5b | 377 | |
c8eed171 JF |
378 | TRACE_EVENT(xen_mmu_flush_tlb, |
379 | TP_PROTO(int x), | |
380 | TP_ARGS(x), | |
381 | TP_STRUCT__entry(__array(char, x, 0)), | |
382 | TP_fast_assign((void)x), | |
383 | TP_printk("%s", "") | |
384 | ); | |
385 | ||
386 | TRACE_EVENT(xen_mmu_flush_tlb_single, | |
387 | TP_PROTO(unsigned long addr), | |
388 | TP_ARGS(addr), | |
389 | TP_STRUCT__entry( | |
390 | __field(unsigned long, addr) | |
391 | ), | |
392 | TP_fast_assign(__entry->addr = addr), | |
393 | TP_printk("addr %lx", __entry->addr) | |
394 | ); | |
395 | ||
396 | TRACE_EVENT(xen_mmu_flush_tlb_others, | |
397 | TP_PROTO(const struct cpumask *cpus, struct mm_struct *mm, | |
398 | unsigned long addr), | |
399 | TP_ARGS(cpus, mm, addr), | |
400 | TP_STRUCT__entry( | |
401 | __field(unsigned, ncpus) | |
402 | __field(struct mm_struct *, mm) | |
403 | __field(unsigned long, addr) | |
404 | ), | |
405 | TP_fast_assign(__entry->ncpus = cpumask_weight(cpus); | |
406 | __entry->mm = mm; | |
407 | __entry->addr = addr), | |
408 | TP_printk("ncpus %d mm %p addr %lx", | |
409 | __entry->ncpus, __entry->mm, __entry->addr) | |
410 | ); | |
411 | ||
412 | TRACE_EVENT(xen_mmu_write_cr3, | |
413 | TP_PROTO(bool kernel, unsigned long cr3), | |
414 | TP_ARGS(kernel, cr3), | |
415 | TP_STRUCT__entry( | |
416 | __field(bool, kernel) | |
417 | __field(unsigned long, cr3) | |
418 | ), | |
419 | TP_fast_assign(__entry->kernel = kernel; | |
420 | __entry->cr3 = cr3), | |
421 | TP_printk("%s cr3 %lx", | |
422 | __entry->kernel ? "kernel" : "user", __entry->cr3) | |
423 | ); | |
424 | ||
425 | ||
ab78f7ad JF |
426 | /* CPU */ |
427 | TRACE_EVENT(xen_cpu_write_ldt_entry, | |
428 | TP_PROTO(struct desc_struct *dt, int entrynum, u64 desc), | |
429 | TP_ARGS(dt, entrynum, desc), | |
430 | TP_STRUCT__entry( | |
431 | __field(struct desc_struct *, dt) | |
432 | __field(int, entrynum) | |
433 | __field(u64, desc) | |
434 | ), | |
435 | TP_fast_assign(__entry->dt = dt; | |
436 | __entry->entrynum = entrynum; | |
437 | __entry->desc = desc; | |
438 | ), | |
439 | TP_printk("dt %p entrynum %d entry %016llx", | |
440 | __entry->dt, __entry->entrynum, | |
441 | (unsigned long long)__entry->desc) | |
442 | ); | |
443 | ||
444 | TRACE_EVENT(xen_cpu_write_idt_entry, | |
445 | TP_PROTO(gate_desc *dt, int entrynum, const gate_desc *ent), | |
446 | TP_ARGS(dt, entrynum, ent), | |
447 | TP_STRUCT__entry( | |
448 | __field(gate_desc *, dt) | |
449 | __field(int, entrynum) | |
450 | ), | |
451 | TP_fast_assign(__entry->dt = dt; | |
452 | __entry->entrynum = entrynum; | |
453 | ), | |
454 | TP_printk("dt %p entrynum %d", | |
455 | __entry->dt, __entry->entrynum) | |
456 | ); | |
457 | ||
458 | TRACE_EVENT(xen_cpu_load_idt, | |
459 | TP_PROTO(const struct desc_ptr *desc), | |
460 | TP_ARGS(desc), | |
461 | TP_STRUCT__entry( | |
462 | __field(unsigned long, addr) | |
463 | ), | |
464 | TP_fast_assign(__entry->addr = desc->address), | |
465 | TP_printk("addr %lx", __entry->addr) | |
466 | ); | |
467 | ||
468 | TRACE_EVENT(xen_cpu_write_gdt_entry, | |
469 | TP_PROTO(struct desc_struct *dt, int entrynum, const void *desc, int type), | |
470 | TP_ARGS(dt, entrynum, desc, type), | |
471 | TP_STRUCT__entry( | |
472 | __field(u64, desc) | |
473 | __field(struct desc_struct *, dt) | |
474 | __field(int, entrynum) | |
475 | __field(int, type) | |
476 | ), | |
477 | TP_fast_assign(__entry->dt = dt; | |
478 | __entry->entrynum = entrynum; | |
479 | __entry->desc = *(u64 *)desc; | |
480 | __entry->type = type; | |
481 | ), | |
482 | TP_printk("dt %p entrynum %d type %d desc %016llx", | |
483 | __entry->dt, __entry->entrynum, __entry->type, | |
484 | (unsigned long long)__entry->desc) | |
485 | ); | |
486 | ||
487 | TRACE_EVENT(xen_cpu_set_ldt, | |
488 | TP_PROTO(const void *addr, unsigned entries), | |
489 | TP_ARGS(addr, entries), | |
490 | TP_STRUCT__entry( | |
491 | __field(const void *, addr) | |
492 | __field(unsigned, entries) | |
493 | ), | |
494 | TP_fast_assign(__entry->addr = addr; | |
495 | __entry->entries = entries), | |
496 | TP_printk("addr %p entries %u", | |
497 | __entry->addr, __entry->entries) | |
498 | ); | |
499 | ||
500 | ||
634355d4 JF |
501 | #endif /* _TRACE_XEN_H */ |
502 | ||
503 | /* This part must be outside protection */ | |
504 | #include <trace/define_trace.h> |