| /Linux-v5.4/include/linux/ |
| D | hw_breakpoint.h | 32 static inline unsigned long hw_breakpoint_addr(struct perf_event *bp) in hw_breakpoint_addr()
37 static inline int hw_breakpoint_type(struct perf_event *bp) in hw_breakpoint_type()
42 static inline unsigned long hw_breakpoint_len(struct perf_event *bp) in hw_breakpoint_len()
47 extern struct perf_event *
55 modify_user_hw_breakpoint(struct perf_event *bp, struct perf_event_attr *attr);
57 modify_user_hw_breakpoint_check(struct perf_event *bp, struct perf_event_attr *attr,
63 extern struct perf_event *
69 extern struct perf_event * __percpu *
74 extern int register_perf_hw_breakpoint(struct perf_event *bp);
75 extern int __register_perf_hw_breakpoint(struct perf_event *bp);
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| D | perf_event.h | 230 struct perf_event;
301 int (*event_init) (struct perf_event *event);
307 void (*event_mapped) (struct perf_event *event, struct mm_struct *mm); /* optional */
308 void (*event_unmapped) (struct perf_event *event, struct mm_struct *mm); /* optional */
336 int (*add) (struct perf_event *event, int flags);
337 void (*del) (struct perf_event *event, int flags);
357 void (*start) (struct perf_event *event, int flags);
358 void (*stop) (struct perf_event *event, int flags);
366 void (*read) (struct perf_event *event);
400 int (*event_idx) (struct perf_event *event); /*optional */
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| D | trace_events.h | 284 struct perf_event *);
415 struct perf_event *p_event) \
478 int perf_event_attach_bpf_prog(struct perf_event *event, struct bpf_prog *prog);
479 void perf_event_detach_bpf_prog(struct perf_event *event);
480 int perf_event_query_prog_array(struct perf_event *event, void __user *info);
485 int bpf_get_perf_event_info(const struct perf_event *event, u32 *prog_id,
495 perf_event_attach_bpf_prog(struct perf_event *event, struct bpf_prog *prog) in perf_event_attach_bpf_prog()
500 static inline void perf_event_detach_bpf_prog(struct perf_event *event) { } in perf_event_detach_bpf_prog()
503 perf_event_query_prog_array(struct perf_event *event, void __user *info) in perf_event_query_prog_array()
522 static inline int bpf_get_perf_event_info(const struct perf_event *event, in bpf_get_perf_event_info()
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| /Linux-v5.4/tools/perf/util/ |
| D | event.h | 291 union perf_event *event,
295 union perf_event *event,
299 union perf_event *event,
303 union perf_event *event,
307 union perf_event *event,
311 union perf_event *event,
315 union perf_event *event,
319 union perf_event *event,
323 union perf_event *event,
327 union perf_event *event,
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| D | tool.h | 10 union perf_event;
18 typedef int (*event_sample)(struct perf_tool *tool, union perf_event *event,
22 typedef int (*event_op)(struct perf_tool *tool, union perf_event *event,
26 union perf_event *event,
29 typedef int (*event_op2)(struct perf_session *session, union perf_event *event);
30 typedef s64 (*event_op3)(struct perf_session *session, union perf_event *event);
31 typedef int (*event_op4)(struct perf_session *session, union perf_event *event, u64 data);
33 typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event,
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| D | event.c | 144 size_t perf_event__fprintf_comm(union perf_event *event, FILE *fp) in perf_event__fprintf_comm()
156 size_t perf_event__fprintf_namespaces(union perf_event *event, FILE *fp) in perf_event__fprintf_namespaces()
184 union perf_event *event, in perf_event__process_comm()
192 union perf_event *event, in perf_event__process_namespaces()
200 union perf_event *event, in perf_event__process_lost()
208 union perf_event *event, in perf_event__process_aux()
216 union perf_event *event, in perf_event__process_itrace_start()
224 union perf_event *event, in perf_event__process_lost_samples()
232 union perf_event *event, in perf_event__process_switch()
240 union perf_event *event, in perf_event__process_ksymbol()
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| D | machine.h | 19 union perf_event;
111 int machine__process_comm_event(struct machine *machine, union perf_event *event,
113 int machine__process_exit_event(struct machine *machine, union perf_event *event,
115 int machine__process_fork_event(struct machine *machine, union perf_event *event,
117 int machine__process_lost_event(struct machine *machine, union perf_event *event,
119 int machine__process_lost_samples_event(struct machine *machine, union perf_event *event,
122 union perf_event *event);
124 union perf_event *event);
126 union perf_event *event);
128 union perf_event *event,
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| /Linux-v5.4/kernel/events/ |
| D | hw_breakpoint.c | 71 __weak int hw_breakpoint_weight(struct perf_event *bp) in hw_breakpoint_weight()
105 static int task_bp_pinned(int cpu, struct perf_event *bp, enum bp_type_idx type) in task_bp_pinned()
108 struct perf_event *iter; in task_bp_pinned()
121 static const struct cpumask *cpumask_of_bp(struct perf_event *bp) in cpumask_of_bp()
133 fetch_bp_busy_slots(struct bp_busy_slots *slots, struct perf_event *bp, in fetch_bp_busy_slots()
172 static void toggle_bp_task_slot(struct perf_event *bp, int cpu, in toggle_bp_task_slot()
191 toggle_bp_slot(struct perf_event *bp, bool enable, enum bp_type_idx type, in toggle_bp_slot()
219 __weak void arch_unregister_hw_breakpoint(struct perf_event *bp) in arch_unregister_hw_breakpoint()
268 static int __reserve_bp_slot(struct perf_event *bp, u64 bp_type) in __reserve_bp_slot()
302 int reserve_bp_slot(struct perf_event *bp) in reserve_bp_slot()
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| D | core.c | 169 static bool is_kernel_event(struct perf_event *event) in is_kernel_event()
193 typedef void (*event_f)(struct perf_event *, struct perf_cpu_context *,
197 struct perf_event *event;
205 struct perf_event *event = efs->event; in event_function()
248 static void event_function_call(struct perf_event *event, event_f func, void *data) in event_function_call()
301 static void event_function_local(struct perf_event *event, event_f func, void *data) in event_function_local()
567 static u64 perf_event_time(struct perf_event *event);
581 static inline u64 perf_event_clock(struct perf_event *event) in perf_event_clock()
609 __perf_effective_state(struct perf_event *event) in __perf_effective_state()
611 struct perf_event *leader = event->group_leader; in __perf_effective_state()
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| /Linux-v5.4/arch/x86/events/intel/ |
| D | uncore.h | 87 void (*disable_event)(struct intel_uncore_box *, struct perf_event *);
88 void (*enable_event)(struct intel_uncore_box *, struct perf_event *);
89 u64 (*read_counter)(struct intel_uncore_box *, struct perf_event *);
90 int (*hw_config)(struct intel_uncore_box *, struct perf_event *);
92 struct perf_event *);
93 void (*put_constraint)(struct intel_uncore_box *, struct perf_event *);
121 struct perf_event *events[UNCORE_PMC_IDX_MAX];
122 struct perf_event *event_list[UNCORE_PMC_IDX_MAX];
305 struct perf_event *event) in uncore_freerunning_counter()
390 struct perf_event *event) in uncore_freerunning_bits()
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| /Linux-v5.4/include/linux/perf/ |
| D | arm_pmu.h | 49 struct perf_event *events[ARMPMU_MAX_HWEVENTS];
84 void (*enable)(struct perf_event *event);
85 void (*disable)(struct perf_event *event);
87 struct perf_event *event);
89 struct perf_event *event);
92 u64 (*read_counter)(struct perf_event *event);
93 void (*write_counter)(struct perf_event *event, u64 val);
97 int (*map_event)(struct perf_event *event);
98 int (*filter_match)(struct perf_event *event);
118 u64 armpmu_event_update(struct perf_event *event);
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| /Linux-v5.4/drivers/perf/hisilicon/ |
| D | hisi_uncore_pmu.h | 40 int (*get_event_idx)(struct perf_event *);
52 struct perf_event *hw_events[HISI_MAX_COUNTERS];
80 int hisi_uncore_pmu_get_event_idx(struct perf_event *event);
81 void hisi_uncore_pmu_read(struct perf_event *event);
82 int hisi_uncore_pmu_add(struct perf_event *event, int flags);
83 void hisi_uncore_pmu_del(struct perf_event *event, int flags);
84 void hisi_uncore_pmu_start(struct perf_event *event, int flags);
85 void hisi_uncore_pmu_stop(struct perf_event *event, int flags);
86 void hisi_uncore_pmu_set_event_period(struct perf_event *event);
87 void hisi_uncore_pmu_event_update(struct perf_event *event);
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| /Linux-v5.4/arch/x86/events/ |
| D | perf_event.h | 84 struct perf_event *owners[X86_PMC_IDX_MAX];
190 struct perf_event *events[X86_PMC_IDX_MAX]; /* in counter order */
203 struct perf_event *event_list[X86_PMC_IDX_MAX]; /* in enabled order */
574 void (*enable)(struct perf_event *);
575 void (*disable)(struct perf_event *);
576 void (*add)(struct perf_event *);
577 void (*del)(struct perf_event *);
578 void (*read)(struct perf_event *event);
579 int (*hw_config)(struct perf_event *event);
601 struct perf_event *event);
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| /Linux-v5.4/arch/x86/include/asm/ |
| D | hw_breakpoint.h | 53 struct perf_event;
57 extern int hw_breakpoint_arch_parse(struct perf_event *bp,
64 int arch_install_hw_breakpoint(struct perf_event *bp);
65 void arch_uninstall_hw_breakpoint(struct perf_event *bp);
66 void hw_breakpoint_pmu_read(struct perf_event *bp);
67 void hw_breakpoint_pmu_unthrottle(struct perf_event *bp);
70 arch_fill_perf_breakpoint(struct perf_event *bp);
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| /Linux-v5.4/arch/xtensa/kernel/ |
| D | hw_breakpoint.c | 18 static DEFINE_PER_CPU(struct perf_event *, bp_on_reg[XCHAL_NUM_IBREAK]);
21 static DEFINE_PER_CPU(struct perf_event *, wp_on_reg[XCHAL_NUM_DBREAK]);
50 int hw_breakpoint_arch_parse(struct perf_event *bp, in hw_breakpoint_arch_parse()
133 static int alloc_slot(struct perf_event **slot, size_t n, in alloc_slot()
134 struct perf_event *bp) in alloc_slot()
147 static void set_ibreak_regs(int reg, struct perf_event *bp) in set_ibreak_regs()
157 static void set_dbreak_regs(int reg, struct perf_event *bp) in set_dbreak_regs()
171 int arch_install_hw_breakpoint(struct perf_event *bp) in arch_install_hw_breakpoint()
192 static int free_slot(struct perf_event **slot, size_t n, in free_slot()
193 struct perf_event *bp) in free_slot()
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| /Linux-v5.4/kernel/trace/ |
| D | trace_event_perf.c | 27 struct perf_event *p_event) in perf_trace_event_perm()
92 struct perf_event *p_event) in perf_trace_event_reg()
149 static void perf_trace_event_unreg(struct perf_event *p_event) in perf_trace_event_unreg()
178 static int perf_trace_event_open(struct perf_event *p_event) in perf_trace_event_open()
184 static void perf_trace_event_close(struct perf_event *p_event) in perf_trace_event_close()
191 struct perf_event *p_event) in perf_trace_event_init()
212 int perf_trace_init(struct perf_event *p_event) in perf_trace_init()
234 void perf_trace_destroy(struct perf_event *p_event) in perf_trace_destroy()
243 int perf_kprobe_init(struct perf_event *p_event, bool is_retprobe) in perf_kprobe_init()
285 void perf_kprobe_destroy(struct perf_event *p_event) in perf_kprobe_destroy()
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| /Linux-v5.4/arch/powerpc/include/asm/ |
| D | hw_breakpoint.h | 42 struct perf_event;
52 extern int hw_breakpoint_arch_parse(struct perf_event *bp,
57 int arch_install_hw_breakpoint(struct perf_event *bp);
58 void arch_uninstall_hw_breakpoint(struct perf_event *bp);
59 void arch_unregister_hw_breakpoint(struct perf_event *bp);
60 void hw_breakpoint_pmu_read(struct perf_event *bp);
64 extern void ptrace_triggered(struct perf_event *bp,
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| /Linux-v5.4/arch/sh/include/asm/ |
| D | hw_breakpoint.h | 44 struct perf_event;
58 extern int hw_breakpoint_arch_parse(struct perf_event *bp,
64 int arch_install_hw_breakpoint(struct perf_event *bp);
65 void arch_uninstall_hw_breakpoint(struct perf_event *bp);
66 void hw_breakpoint_pmu_read(struct perf_event *bp);
68 extern void arch_fill_perf_breakpoint(struct perf_event *bp);
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| /Linux-v5.4/tools/perf/tests/ |
| D | parse-no-sample-id-all.c | 12 static int process_event(struct evlist **pevlist, union perf_event *event) in process_event()
38 static int process_events(union perf_event **events, size_t count) in process_events()
94 union perf_event *events[] = { in test__parse_no_sample_id_all()
95 (union perf_event *)&event1, in test__parse_no_sample_id_all()
96 (union perf_event *)&event2, in test__parse_no_sample_id_all()
97 (union perf_event *)&event3, in test__parse_no_sample_id_all()
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| /Linux-v5.4/virt/kvm/arm/ |
| D | pmu.c | 127 if (pmc->perf_event) in kvm_pmu_get_pair_counter_value()
128 counter += perf_event_read_value(pmc->perf_event, &enabled, in kvm_pmu_get_pair_counter_value()
181 if (pmc->perf_event) { in kvm_pmu_release_perf_event()
182 perf_event_disable(pmc->perf_event); in kvm_pmu_release_perf_event()
183 perf_event_release_kernel(pmc->perf_event); in kvm_pmu_release_perf_event()
184 pmc->perf_event = NULL; in kvm_pmu_release_perf_event()
199 if (!pmc->perf_event) in kvm_pmu_stop_counter()
308 if (pmc->perf_event) { in kvm_pmu_enable_counter_mask()
309 perf_event_enable(pmc->perf_event); in kvm_pmu_enable_counter_mask()
310 if (pmc->perf_event->state != PERF_EVENT_STATE_ACTIVE) in kvm_pmu_enable_counter_mask()
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| /Linux-v5.4/arch/xtensa/include/asm/ |
| D | hw_breakpoint.h | 34 struct perf_event;
40 int hw_breakpoint_arch_parse(struct perf_event *bp,
46 int arch_install_hw_breakpoint(struct perf_event *bp);
47 void arch_uninstall_hw_breakpoint(struct perf_event *bp);
48 void hw_breakpoint_pmu_read(struct perf_event *bp);
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| /Linux-v5.4/arch/powerpc/kernel/ |
| D | hw_breakpoint.c | 33 static DEFINE_PER_CPU(struct perf_event *, bp_per_reg);
54 int arch_install_hw_breakpoint(struct perf_event *bp) in arch_install_hw_breakpoint()
57 struct perf_event **slot = this_cpu_ptr(&bp_per_reg); in arch_install_hw_breakpoint()
80 void arch_uninstall_hw_breakpoint(struct perf_event *bp) in arch_uninstall_hw_breakpoint()
82 struct perf_event **slot = this_cpu_ptr(&bp_per_reg); in arch_uninstall_hw_breakpoint()
97 void arch_unregister_hw_breakpoint(struct perf_event *bp) in arch_unregister_hw_breakpoint()
132 int hw_breakpoint_arch_parse(struct perf_event *bp, in hw_breakpoint_arch_parse()
211 static bool stepping_handler(struct pt_regs *regs, struct perf_event *bp, in stepping_handler()
253 struct perf_event *bp; in hw_breakpoint_handler()
322 struct perf_event *bp = NULL; in single_step_dabr_instruction()
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| /Linux-v5.4/kernel/ |
| D | watchdog_hld.c | 25 static DEFINE_PER_CPU(struct perf_event *, watchdog_ev);
26 static DEFINE_PER_CPU(struct perf_event *, dead_event);
110 static void watchdog_overflow_callback(struct perf_event *event, in watchdog_overflow_callback()
170 struct perf_event *evt; in hardlockup_detector_event_create()
207 struct perf_event *event = this_cpu_read(watchdog_ev); in hardlockup_detector_perf_disable()
228 struct perf_event *event = per_cpu(dead_event, cpu); in hardlockup_detector_perf_cleanup()
253 struct perf_event *event = per_cpu(watchdog_ev, cpu); in hardlockup_detector_perf_stop()
275 struct perf_event *event = per_cpu(watchdog_ev, cpu); in hardlockup_detector_perf_restart()
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| /Linux-v5.4/tools/perf/ |
| D | builtin-inject.c | 53 union perf_event event[0];
69 union perf_event *event) in perf_event__repipe_synth()
78 union perf_event *event, in perf_event__repipe_oe_synth()
86 union perf_event *event __maybe_unused, in perf_event__drop_oe()
94 union perf_event *event) in perf_event__repipe_op2_synth()
100 union perf_event *event, in perf_event__repipe_attr()
139 union perf_event *event) in perf_event__repipe_auxtrace()
180 union perf_event *event __maybe_unused) in perf_event__repipe_auxtrace()
189 union perf_event *event, in perf_event__repipe()
197 union perf_event *event __maybe_unused, in perf_event__drop()
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| /Linux-v5.4/arch/alpha/kernel/ |
| D | perf_event.c | 41 struct perf_event *event[MAX_HWEVENTS];
86 int (*check_constraints)(struct perf_event **, unsigned long *, int);
152 static int ev67_check_constraints(struct perf_event **event, in ev67_check_constraints()
252 static int alpha_perf_event_set_period(struct perf_event *event, in alpha_perf_event_set_period()
307 static unsigned long alpha_perf_event_update(struct perf_event *event, in alpha_perf_event_update()
340 static int collect_events(struct perf_event *group, int max_count, in collect_events()
341 struct perf_event *event[], unsigned long *evtype, in collect_events()
344 struct perf_event *pe; in collect_events()
371 static int alpha_check_constraints(struct perf_event **events, in alpha_check_constraints()
400 struct perf_event *pe = cpuc->event[j]; in maybe_change_configuration()
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