Searched refs:lbr (Results 1 – 14 of 14) sorted by relevance
| /Linux-v5.15/arch/x86/events/intel/ |
| D | lbr.c | 378 static __always_inline u64 rdlbr_from(unsigned int idx, struct lbr_entry *lbr) in rdlbr_from() argument
382 if (lbr) in rdlbr_from()
383 return lbr->from; in rdlbr_from()
390 static __always_inline u64 rdlbr_to(unsigned int idx, struct lbr_entry *lbr) in rdlbr_to() argument
394 if (lbr) in rdlbr_to()
395 return lbr->to; in rdlbr_to()
402 static __always_inline u64 rdlbr_info(unsigned int idx, struct lbr_entry *lbr) in rdlbr_info() argument
406 if (lbr) in rdlbr_info()
407 return lbr->info; in rdlbr_info()
415 wrlbr_all(struct lbr_entry *lbr, unsigned int idx, bool need_info) in wrlbr_all() argument
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| D | Makefile | 4 obj-$(CONFIG_CPU_SUP_INTEL) += lbr.o p4.o p6.o pt.o
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| D | ds.c | 1731 struct lbr_entry *lbr = next_record; in setup_pebs_adaptive_sample_data() local
1737 intel_pmu_store_pebs_lbrs(lbr); in setup_pebs_adaptive_sample_data()
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| /Linux-v5.15/arch/x86/kvm/vmx/ |
| D | pmu_intel.c | 188 struct x86_pmu_lbr *lbr = vcpu_to_lbr_records(vcpu); in intel_pmu_lbr_is_enabled() local
190 return lbr->nr && (vcpu_get_perf_capabilities(vcpu) & PMU_CAP_LBR_FMT); in intel_pmu_lbr_is_enabled()
628 struct x86_pmu_lbr *lbr = vcpu_to_lbr_records(vcpu); in vmx_update_intercept_for_lbr_msrs() local
631 for (i = 0; i < lbr->nr; i++) { in vmx_update_intercept_for_lbr_msrs()
632 vmx_set_intercept_for_msr(vcpu, lbr->from + i, MSR_TYPE_RW, set); in vmx_update_intercept_for_lbr_msrs()
633 vmx_set_intercept_for_msr(vcpu, lbr->to + i, MSR_TYPE_RW, set); in vmx_update_intercept_for_lbr_msrs()
634 if (lbr->info) in vmx_update_intercept_for_lbr_msrs()
635 vmx_set_intercept_for_msr(vcpu, lbr->info + i, MSR_TYPE_RW, set); in vmx_update_intercept_for_lbr_msrs()
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| /Linux-v5.15/arch/x86/include/asm/ |
| D | perf_event.h | 495 extern int x86_perf_get_lbr(struct x86_pmu_lbr *lbr);
498 static inline int x86_perf_get_lbr(struct x86_pmu_lbr *lbr) in x86_perf_get_lbr() argument
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| /Linux-v5.15/tools/perf/Documentation/ |
| D | perf-c2c.txt | 114 --stitch-lbr::
117 perf c2c record --call-graph lbr.
119 it can recreate better call stacks than the default lbr call stack
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| D | perf-top.txt | 334 --stitch-lbr::
336 callgraph. The option must be used with --call-graph lbr recording.
338 it can recreate better call stacks than the default lbr call stack
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| D | perf-script.txt | 484 --stitch-lbr::
487 perf record --call-graph lbr.
489 it can recreate better call stacks than the default lbr call stack
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| D | perf-report.txt | 503 --stitch-lbr::
506 perf record --call-graph lbr.
508 it can recreate better call stacks than the default lbr call stack
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| D | perf-record.txt | 61 FP mode, "dwarf" for DWARF mode, "lbr" for LBR mode and
258 Call Frame Information) or "lbr" (Hardware Last Branch Record
265 Using the "lbr" method doesn't require any compiler options. It
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| D | perf-config.txt | 432 and 'lbr'. The value 'dwarf' is effective only if libunwind
434 the value 'lbr' only works for certain cpus. The method for
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| D | perf-trace.txt | 174 are 'dwarf' and 'lbr', where available, try: 'perf trace --call-graph dwarf'.
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| /Linux-v5.15/arch/x86/events/ |
| D | perf_event.h | 928 struct lbr_entry lbr[MAX_LBR_ENTRIES]; member
952 struct arch_lbr_state lbr; member
1323 void intel_pmu_store_pebs_lbrs(struct lbr_entry *lbr);
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| /Linux-v5.15/arch/s390/tools/ |
| D | opcodes.txt | 513 b926 lbr RRE_RR
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