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authorDavid Woodhouse <David.Woodhouse@intel.com>2010-10-30 07:35:11 -0400
committerDavid Woodhouse <David.Woodhouse@intel.com>2010-10-30 07:35:11 -0400
commit67577927e8d7a1f4b09b4992df640eadc6aacb36 (patch)
tree2e9efe6b5745965faf0dcc084d4613d9356263f9 /arch/powerpc/kvm/trace.h
parent6fe4c590313133ebd5dadb769031489ff178ece1 (diff)
parent51f00a471ce8f359627dd99aeac322947a0e491b (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Conflicts: drivers/mtd/mtd_blkdevs.c Merge Grant's device-tree bits so that we can apply the subsequent fixes. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'arch/powerpc/kvm/trace.h')
-rw-r--r--arch/powerpc/kvm/trace.h239
1 files changed, 239 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/trace.h b/arch/powerpc/kvm/trace.h
index a8e840018052..3aca1b042b8c 100644
--- a/arch/powerpc/kvm/trace.h
+++ b/arch/powerpc/kvm/trace.h
@@ -98,6 +98,245 @@ TRACE_EVENT(kvm_gtlb_write,
98 __entry->word1, __entry->word2) 98 __entry->word1, __entry->word2)
99); 99);
100 100
101
102/*************************************************************************
103 * Book3S trace points *
104 *************************************************************************/
105
106#ifdef CONFIG_PPC_BOOK3S
107
108TRACE_EVENT(kvm_book3s_exit,
109 TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
110 TP_ARGS(exit_nr, vcpu),
111
112 TP_STRUCT__entry(
113 __field( unsigned int, exit_nr )
114 __field( unsigned long, pc )
115 __field( unsigned long, msr )
116 __field( unsigned long, dar )
117 __field( unsigned long, srr1 )
118 ),
119
120 TP_fast_assign(
121 __entry->exit_nr = exit_nr;
122 __entry->pc = kvmppc_get_pc(vcpu);
123 __entry->dar = kvmppc_get_fault_dar(vcpu);
124 __entry->msr = vcpu->arch.shared->msr;
125 __entry->srr1 = to_svcpu(vcpu)->shadow_srr1;
126 ),
127
128 TP_printk("exit=0x%x | pc=0x%lx | msr=0x%lx | dar=0x%lx | srr1=0x%lx",
129 __entry->exit_nr, __entry->pc, __entry->msr, __entry->dar,
130 __entry->srr1)
131);
132
133TRACE_EVENT(kvm_book3s_reenter,
134 TP_PROTO(int r, struct kvm_vcpu *vcpu),
135 TP_ARGS(r, vcpu),
136
137 TP_STRUCT__entry(
138 __field( unsigned int, r )
139 __field( unsigned long, pc )
140 ),
141
142 TP_fast_assign(
143 __entry->r = r;
144 __entry->pc = kvmppc_get_pc(vcpu);
145 ),
146
147 TP_printk("reentry r=%d | pc=0x%lx", __entry->r, __entry->pc)
148);
149
150#ifdef CONFIG_PPC_BOOK3S_64
151
152TRACE_EVENT(kvm_book3s_64_mmu_map,
153 TP_PROTO(int rflags, ulong hpteg, ulong va, pfn_t hpaddr,
154 struct kvmppc_pte *orig_pte),
155 TP_ARGS(rflags, hpteg, va, hpaddr, orig_pte),
156
157 TP_STRUCT__entry(
158 __field( unsigned char, flag_w )
159 __field( unsigned char, flag_x )
160 __field( unsigned long, eaddr )
161 __field( unsigned long, hpteg )
162 __field( unsigned long, va )
163 __field( unsigned long long, vpage )
164 __field( unsigned long, hpaddr )
165 ),
166
167 TP_fast_assign(
168 __entry->flag_w = ((rflags & HPTE_R_PP) == 3) ? '-' : 'w';
169 __entry->flag_x = (rflags & HPTE_R_N) ? '-' : 'x';
170 __entry->eaddr = orig_pte->eaddr;
171 __entry->hpteg = hpteg;
172 __entry->va = va;
173 __entry->vpage = orig_pte->vpage;
174 __entry->hpaddr = hpaddr;
175 ),
176
177 TP_printk("KVM: %c%c Map 0x%lx: [%lx] 0x%lx (0x%llx) -> %lx",
178 __entry->flag_w, __entry->flag_x, __entry->eaddr,
179 __entry->hpteg, __entry->va, __entry->vpage, __entry->hpaddr)
180);
181
182#endif /* CONFIG_PPC_BOOK3S_64 */
183
184TRACE_EVENT(kvm_book3s_mmu_map,
185 TP_PROTO(struct hpte_cache *pte),
186 TP_ARGS(pte),
187
188 TP_STRUCT__entry(
189 __field( u64, host_va )
190 __field( u64, pfn )
191 __field( ulong, eaddr )
192 __field( u64, vpage )
193 __field( ulong, raddr )
194 __field( int, flags )
195 ),
196
197 TP_fast_assign(
198 __entry->host_va = pte->host_va;
199 __entry->pfn = pte->pfn;
200 __entry->eaddr = pte->pte.eaddr;
201 __entry->vpage = pte->pte.vpage;
202 __entry->raddr = pte->pte.raddr;
203 __entry->flags = (pte->pte.may_read ? 0x4 : 0) |
204 (pte->pte.may_write ? 0x2 : 0) |
205 (pte->pte.may_execute ? 0x1 : 0);
206 ),
207
208 TP_printk("Map: hva=%llx pfn=%llx ea=%lx vp=%llx ra=%lx [%x]",
209 __entry->host_va, __entry->pfn, __entry->eaddr,
210 __entry->vpage, __entry->raddr, __entry->flags)
211);
212
213TRACE_EVENT(kvm_book3s_mmu_invalidate,
214 TP_PROTO(struct hpte_cache *pte),
215 TP_ARGS(pte),
216
217 TP_STRUCT__entry(
218 __field( u64, host_va )
219 __field( u64, pfn )
220 __field( ulong, eaddr )
221 __field( u64, vpage )
222 __field( ulong, raddr )
223 __field( int, flags )
224 ),
225
226 TP_fast_assign(
227 __entry->host_va = pte->host_va;
228 __entry->pfn = pte->pfn;
229 __entry->eaddr = pte->pte.eaddr;
230 __entry->vpage = pte->pte.vpage;
231 __entry->raddr = pte->pte.raddr;
232 __entry->flags = (pte->pte.may_read ? 0x4 : 0) |
233 (pte->pte.may_write ? 0x2 : 0) |
234 (pte->pte.may_execute ? 0x1 : 0);
235 ),
236
237 TP_printk("Flush: hva=%llx pfn=%llx ea=%lx vp=%llx ra=%lx [%x]",
238 __entry->host_va, __entry->pfn, __entry->eaddr,
239 __entry->vpage, __entry->raddr, __entry->flags)
240);
241
242TRACE_EVENT(kvm_book3s_mmu_flush,
243 TP_PROTO(const char *type, struct kvm_vcpu *vcpu, unsigned long long p1,
244 unsigned long long p2),
245 TP_ARGS(type, vcpu, p1, p2),
246
247 TP_STRUCT__entry(
248 __field( int, count )
249 __field( unsigned long long, p1 )
250 __field( unsigned long long, p2 )
251 __field( const char *, type )
252 ),
253
254 TP_fast_assign(
255 __entry->count = vcpu->arch.hpte_cache_count;
256 __entry->p1 = p1;
257 __entry->p2 = p2;
258 __entry->type = type;
259 ),
260
261 TP_printk("Flush %d %sPTEs: %llx - %llx",
262 __entry->count, __entry->type, __entry->p1, __entry->p2)
263);
264
265TRACE_EVENT(kvm_book3s_slb_found,
266 TP_PROTO(unsigned long long gvsid, unsigned long long hvsid),
267 TP_ARGS(gvsid, hvsid),
268
269 TP_STRUCT__entry(
270 __field( unsigned long long, gvsid )
271 __field( unsigned long long, hvsid )
272 ),
273
274 TP_fast_assign(
275 __entry->gvsid = gvsid;
276 __entry->hvsid = hvsid;
277 ),
278
279 TP_printk("%llx -> %llx", __entry->gvsid, __entry->hvsid)
280);
281
282TRACE_EVENT(kvm_book3s_slb_fail,
283 TP_PROTO(u16 sid_map_mask, unsigned long long gvsid),
284 TP_ARGS(sid_map_mask, gvsid),
285
286 TP_STRUCT__entry(
287 __field( unsigned short, sid_map_mask )
288 __field( unsigned long long, gvsid )
289 ),
290
291 TP_fast_assign(
292 __entry->sid_map_mask = sid_map_mask;
293 __entry->gvsid = gvsid;
294 ),
295
296 TP_printk("%x/%x: %llx", __entry->sid_map_mask,
297 SID_MAP_MASK - __entry->sid_map_mask, __entry->gvsid)
298);
299
300TRACE_EVENT(kvm_book3s_slb_map,
301 TP_PROTO(u16 sid_map_mask, unsigned long long gvsid,
302 unsigned long long hvsid),
303 TP_ARGS(sid_map_mask, gvsid, hvsid),
304
305 TP_STRUCT__entry(
306 __field( unsigned short, sid_map_mask )
307 __field( unsigned long long, guest_vsid )
308 __field( unsigned long long, host_vsid )
309 ),
310
311 TP_fast_assign(
312 __entry->sid_map_mask = sid_map_mask;
313 __entry->guest_vsid = gvsid;
314 __entry->host_vsid = hvsid;
315 ),
316
317 TP_printk("%x: %llx -> %llx", __entry->sid_map_mask,
318 __entry->guest_vsid, __entry->host_vsid)
319);
320
321TRACE_EVENT(kvm_book3s_slbmte,
322 TP_PROTO(u64 slb_vsid, u64 slb_esid),
323 TP_ARGS(slb_vsid, slb_esid),
324
325 TP_STRUCT__entry(
326 __field( u64, slb_vsid )
327 __field( u64, slb_esid )
328 ),
329
330 TP_fast_assign(
331 __entry->slb_vsid = slb_vsid;
332 __entry->slb_esid = slb_esid;
333 ),
334
335 TP_printk("%llx, %llx", __entry->slb_vsid, __entry->slb_esid)
336);
337
338#endif /* CONFIG_PPC_BOOK3S */
339
101#endif /* _TRACE_KVM_H */ 340#endif /* _TRACE_KVM_H */
102 341
103/* This part must be outside protection */ 342/* This part must be outside protection */
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-27 04:43:49 -0500