| /openbmc/linux/include/linux/ |
| H A D | ftrace.h | 40 struct ftrace_ops;
68 struct ftrace_ops *op, struct ftrace_regs *fregs);
70 extern const struct ftrace_ops ftrace_nop_ops;
71 extern const struct ftrace_ops ftrace_list_ops;
72 struct ftrace_ops *ftrace_find_unique_ops(struct dyn_ftrace *rec);
172 struct ftrace_ops *op, struct ftrace_regs *fregs);
174 ftrace_func_t ftrace_ops_get_func(struct ftrace_ops *ops);
294 typedef int (*ftrace_ops_func_t)(struct ftrace_ops *op, enum ftrace_ops_cmd cmd);
325 struct ftrace_ops { struct
327 struct ftrace_ops __rcu *next; argument
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| /openbmc/linux/kernel/trace/ |
| H A D | ftrace_internal.h | 5 int __register_ftrace_function(struct ftrace_ops *ops);
6 int __unregister_ftrace_function(struct ftrace_ops *ops);
11 extern struct ftrace_ops global_ops;
15 int ftrace_startup(struct ftrace_ops *ops, int command);
16 int ftrace_shutdown(struct ftrace_ops *ops, int command);
17 int ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip, void *regs);
37 ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip, void *regs) in ftrace_ops_test()
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| H A D | ftrace.c | 87 struct ftrace_ops ftrace_list_end __read_mostly = {
98 struct ftrace_ops *function_trace_op __read_mostly = &ftrace_list_end;
100 static struct ftrace_ops *set_function_trace_op;
102 static bool ftrace_pids_enabled(struct ftrace_ops *ops) in ftrace_pids_enabled()
114 static void ftrace_update_trampoline(struct ftrace_ops *ops);
124 struct ftrace_ops __rcu *ftrace_ops_list __read_mostly = &ftrace_list_end;
126 struct ftrace_ops global_ops;
130 struct ftrace_ops *op, struct ftrace_regs *fregs);
136 const struct ftrace_ops ftrace_list_ops = {
142 struct ftrace_ops *op, in ftrace_ops_nop_func()
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| H A D | trace_selftest.c | 109 struct ftrace_ops *op, in trace_selftest_test_probe1_func()
118 struct ftrace_ops *op, in trace_selftest_test_probe2_func()
127 struct ftrace_ops *op, in trace_selftest_test_probe3_func()
136 struct ftrace_ops *op, in trace_selftest_test_global_func()
145 struct ftrace_ops *op, in trace_selftest_test_dyn_func()
151 static struct ftrace_ops test_probe1 = {
155 static struct ftrace_ops test_probe2 = {
159 static struct ftrace_ops test_probe3 = {
185 struct ftrace_ops *dyn_ops; in trace_selftest_ops()
450 struct ftrace_ops *op, in trace_selftest_test_recursion_func()
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| H A D | trace_event_perf.c | 436 struct ftrace_ops *ops, struct ftrace_regs *fregs) in perf_ftrace_function_call()
455 event = container_of(ops, struct perf_event, ftrace_ops); in perf_ftrace_function_call()
489 struct ftrace_ops *ops = &event->ftrace_ops; in perf_ftrace_function_register()
499 struct ftrace_ops *ops = &event->ftrace_ops; in perf_ftrace_function_unregister()
522 event->ftrace_ops.private = (void *)(unsigned long)smp_processor_id(); in perf_ftrace_event_register()
525 event->ftrace_ops.private = (void *)(unsigned long)nr_cpu_ids; in perf_ftrace_event_register()
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| H A D | trace_functions.c | 26 struct ftrace_ops *op, struct ftrace_regs *fregs);
29 struct ftrace_ops *op, struct ftrace_regs *fregs);
32 struct ftrace_ops *op, struct ftrace_regs *fregs);
35 struct ftrace_ops *op,
54 struct ftrace_ops *ops; in ftrace_allocate_ftrace_ops()
173 struct ftrace_ops *op, struct ftrace_regs *fregs) in function_trace_call()
218 struct ftrace_ops *op, struct ftrace_regs *fregs) in function_stack_trace_call()
281 struct ftrace_ops *op, in function_no_repeats_trace_call()
325 struct ftrace_ops *op, in function_stack_no_repeats_trace_call()
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| H A D | fprobe.c | 25 struct ftrace_ops *ops, struct ftrace_regs *fregs) in __fprobe_handler()
61 struct ftrace_ops *ops, struct ftrace_regs *fregs) in fprobe_handler()
85 struct ftrace_ops *ops, struct ftrace_regs *fregs) in fprobe_kprobe_handler()
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| H A D | trace_stack.c | 293 struct ftrace_ops *op, struct ftrace_regs *fregs) in stack_trace_call()
318 static struct ftrace_ops trace_ops __read_mostly =
499 struct ftrace_ops *ops = inode->i_private; in stack_trace_filter_open()
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| /openbmc/linux/arch/x86/kernel/ |
| H A D | ftrace.c | 313 create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size) in create_trampoline()
434 struct ftrace_ops *ops; in set_ftrace_ops_ro()
474 void arch_ftrace_update_trampoline(struct ftrace_ops *ops) in arch_ftrace_update_trampoline()
531 static void *static_tramp_func(struct ftrace_ops *ops, struct dyn_ftrace *rec) in static_tramp_func()
560 void *arch_ftrace_trampoline_func(struct ftrace_ops *ops, struct dyn_ftrace *rec) in arch_ftrace_trampoline_func()
572 void arch_ftrace_trampoline_free(struct ftrace_ops *ops) in arch_ftrace_trampoline_free()
657 struct ftrace_ops *op, struct ftrace_regs *fregs) in ftrace_graph_func()
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| /openbmc/linux/Documentation/trace/ |
| H A D | ftrace-uses.rst | 37 The ftrace_ops structure
40 To register a function callback, a ftrace_ops is required. This structure
46 an ftrace_ops with ftrace:
50 struct ftrace_ops ops = {
90 struct ftrace_ops *op, struct pt_regs *regs);
101 This is a pointer to ftrace_ops that was used to register the callback.
106 flags are set in the ftrace_ops structure, then this will be pointing
141 Alternatively, if the FTRACE_OPS_FL_RECURSION flag is set on the ftrace_ops
157 Alternatively, if the FTRACE_OPS_FL_RCU flag is set on the ftrace_ops
167 The ftrace_ops flags are all defined and documented in include/linux/ftrace.h.
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| /openbmc/linux/samples/ftrace/ |
| H A D | ftrace-ops.c | 96 struct ftrace_ops ops;
101 struct ftrace_ops *op, in ops_func_nop()
108 struct ftrace_ops *op, in ops_func_count()
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| H A D | ftrace-direct-multi.c | 119 static struct ftrace_ops direct;
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| H A D | ftrace-direct.c | 113 static struct ftrace_ops direct;
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| H A D | ftrace-direct-too.c | 128 static struct ftrace_ops direct;
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| /openbmc/linux/arch/arm64/kernel/ |
| H A D | ftrace.c | 284 static const struct ftrace_ops *arm64_rec_get_ops(struct dyn_ftrace *rec) in arm64_rec_get_ops()
286 const struct ftrace_ops *ops = NULL; in arm64_rec_get_ops()
300 const struct ftrace_ops *ops) in ftrace_rec_set_ops()
482 struct ftrace_ops *op, struct ftrace_regs *fregs) in ftrace_graph_func()
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| /openbmc/linux/arch/loongarch/include/asm/ |
| H A D | ftrace.h | 46 struct ftrace_ops;
84 struct ftrace_ops *op, struct ftrace_regs *fregs);
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| /openbmc/linux/arch/arm64/include/asm/ |
| H A D | ftrace.h | 69 struct ftrace_ops;
146 struct ftrace_ops *op, struct ftrace_regs *fregs);
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| /openbmc/linux/arch/x86/include/asm/ |
| H A D | ftrace.h | 70 struct ftrace_ops;
73 struct ftrace_ops *op, struct ftrace_regs *fregs);
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| /openbmc/linux/arch/powerpc/include/asm/ |
| H A D | ftrace.h | 73 struct ftrace_ops;
77 struct ftrace_ops *op, struct ftrace_regs *fregs);
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| /openbmc/linux/arch/parisc/kernel/ |
| H A D | ftrace.c | 61 extern struct ftrace_ops *function_trace_op; in ftrace_function_trampoline()
202 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler()
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| /openbmc/linux/fs/pstore/ |
| H A D | ftrace.c | 28 struct ftrace_ops *op, in pstore_ftrace_call()
60 static struct ftrace_ops pstore_ftrace_ops __read_mostly = {
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| /openbmc/linux/kernel/livepatch/ |
| H A D | patch.h | 25 struct ftrace_ops fops;
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| /openbmc/linux/arch/loongarch/kernel/ |
| H A D | ftrace_dyn.c | 242 struct ftrace_ops *op, struct ftrace_regs *fregs) in ftrace_graph_func()
283 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler()
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| /openbmc/linux/arch/powerpc/kernel/ |
| H A D | kprobes-ftrace.c | 17 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler()
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| /openbmc/linux/arch/x86/kernel/kprobes/ |
| H A D | ftrace.c | 17 struct ftrace_ops *ops, struct ftrace_regs *fregs) in kprobe_ftrace_handler()
|