| /Linux-v5.4/kernel/trace/ |
| D | ftrace_internal.h | 27 extern struct ftrace_ops __rcu *ftrace_ops_list;
28 extern struct ftrace_ops ftrace_list_end;
30 extern struct ftrace_ops global_ops;
34 int ftrace_startup(struct ftrace_ops *ops, int command);
35 int ftrace_shutdown(struct ftrace_ops *ops, int command);
36 int ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip, void *regs);
40 int __register_ftrace_function(struct ftrace_ops *ops);
41 int __unregister_ftrace_function(struct ftrace_ops *ops);
58 ftrace_ops_test(struct ftrace_ops *ops, unsigned long ip, void *regs) in ftrace_ops_test()
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| 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 = {
156 static struct ftrace_ops test_probe2 = {
161 static struct ftrace_ops test_probe3 = {
188 struct ftrace_ops *dyn_ops; in trace_selftest_ops()
419 struct ftrace_ops *op, in trace_selftest_test_recursion_func()
[all …]
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| D | ftrace.c | 83 struct ftrace_ops ftrace_list_end __read_mostly = {
94 struct ftrace_ops *function_trace_op __read_mostly = &ftrace_list_end;
96 static struct ftrace_ops *set_function_trace_op;
98 static bool ftrace_pids_enabled(struct ftrace_ops *ops) in ftrace_pids_enabled()
110 static void ftrace_update_trampoline(struct ftrace_ops *ops);
120 struct ftrace_ops __rcu *ftrace_ops_list __read_mostly = &ftrace_list_end;
122 struct ftrace_ops global_ops;
126 struct ftrace_ops *op, struct pt_regs *regs);
133 static inline void ftrace_ops_init(struct ftrace_ops *ops) in ftrace_ops_init()
145 struct ftrace_ops *op, struct pt_regs *regs) in ftrace_pid_func()
[all …]
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| D | trace_event_perf.c | 430 struct ftrace_ops *ops, struct pt_regs *pt_regs) in perf_ftrace_function_call()
441 event = container_of(ops, struct perf_event, ftrace_ops); in perf_ftrace_function_call()
473 struct ftrace_ops *ops = &event->ftrace_ops; in perf_ftrace_function_register()
484 struct ftrace_ops *ops = &event->ftrace_ops; in perf_ftrace_function_unregister()
507 event->ftrace_ops.private = (void *)(unsigned long)smp_processor_id(); in perf_ftrace_event_register()
510 event->ftrace_ops.private = (void *)(unsigned long)nr_cpu_ids; in perf_ftrace_event_register()
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| D | trace_functions.c | 26 struct ftrace_ops *op, struct pt_regs *pt_regs);
29 struct ftrace_ops *op, struct pt_regs *pt_regs);
39 struct ftrace_ops *ops; in allocate_ftrace_ops()
126 struct ftrace_ops *op, struct pt_regs *pt_regs) in function_trace_call()
177 struct ftrace_ops *op, struct pt_regs *pt_regs) in function_stack_trace_call()
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| D | trace_stack.c | 288 struct ftrace_ops *op, struct pt_regs *pt_regs) in stack_trace_call()
313 static struct ftrace_ops trace_ops __read_mostly =
495 struct ftrace_ops *ops = inode->i_private; in stack_trace_filter_open()
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| D | fgraph.c | 312 static struct ftrace_ops graph_ops = {
436 struct ftrace_ops *op; in update_function_graph_func()
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| D | trace.h | 313 struct ftrace_ops *ops;
1127 void ftrace_create_filter_files(struct ftrace_ops *ops,
1129 void ftrace_destroy_filter_files(struct ftrace_ops *ops);
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| D | trace_events_filter.c | 1902 struct ftrace_ops *ops;
1928 static int ftrace_function_set_regexp(struct ftrace_ops *ops, int filter, in ftrace_function_set_regexp()
2033 .ops = &event->ftrace_ops, in ftrace_function_set_filter()
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| D | trace_irqsoff.c | 141 struct ftrace_ops *op, struct pt_regs *pt_regs) in irqsoff_tracer_call()
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| D | trace_sched_wakeup.c | 215 struct ftrace_ops *op, struct pt_regs *pt_regs) in wakeup_tracer_call()
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| /Linux-v5.4/include/linux/ |
| D | ftrace.h | 87 struct ftrace_ops;
90 struct ftrace_ops *op, struct pt_regs *regs);
92 ftrace_func_t ftrace_ops_get_func(struct ftrace_ops *ops);
191 struct ftrace_ops { struct
193 struct ftrace_ops __rcu *next; argument
224 int register_ftrace_function(struct ftrace_ops *ops);
225 int unregister_ftrace_function(struct ftrace_ops *ops);
228 struct ftrace_ops *op, struct pt_regs *regs);
317 struct ftrace_ops *ftrace_ops_trampoline(unsigned long addr);
365 int ftrace_set_filter_ip(struct ftrace_ops *ops, unsigned long ip,
[all …]
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| D | kprobes.h | 324 struct ftrace_ops *ops, struct pt_regs *regs);
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| D | perf_event.h | 716 struct ftrace_ops ftrace_ops; member
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| /Linux-v5.4/Documentation/trace/ |
| 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
115 The ftrace_ops flags are all defined and documented in include/linux/ftrace.h.
122 a ftrace_ops with this flag set on an architecture that does not
127 ftrace_ops on an architecture that does not support passing of regs
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| /Linux-v5.4/arch/nds32/kernel/ |
| D | ftrace.c | 9 struct ftrace_ops*, struct pt_regs*);
13 struct ftrace_ops *op, struct pt_regs *regs) in ftrace_stub()
41 struct ftrace_ops *op, struct pt_regs *regs) in ftrace_stub()
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| /Linux-v5.4/fs/pstore/ |
| D | ftrace.c | 27 struct ftrace_ops *op, in pstore_ftrace_call()
53 static struct ftrace_ops pstore_ftrace_ops __read_mostly = {
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| /Linux-v5.4/arch/parisc/kernel/ |
| D | ftrace.c | 59 extern struct ftrace_ops *function_trace_op; in ftrace_function_trampoline()
206 struct ftrace_ops *ops, struct pt_regs *regs) in kprobe_ftrace_handler()
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| /Linux-v5.4/kernel/livepatch/ |
| D | patch.h | 25 struct ftrace_ops fops;
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| D | patch.c | 42 struct ftrace_ops *fops, in klp_ftrace_handler()
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| /Linux-v5.4/arch/x86/kernel/ |
| D | ftrace.c | 745 create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size) in create_trampoline()
859 void arch_ftrace_update_trampoline(struct ftrace_ops *ops) in arch_ftrace_update_trampoline()
927 static void *static_tramp_func(struct ftrace_ops *ops, struct dyn_ftrace *rec) in static_tramp_func()
955 void *arch_ftrace_trampoline_func(struct ftrace_ops *ops, struct dyn_ftrace *rec) in arch_ftrace_trampoline_func()
967 void arch_ftrace_trampoline_free(struct ftrace_ops *ops) in arch_ftrace_trampoline_free()
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| D | unwind_orc.c | 92 struct ftrace_ops *ops; in orc_ftrace_find()
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| /Linux-v5.4/arch/powerpc/kernel/ |
| D | kprobes-ftrace.c | 17 struct ftrace_ops *ops, struct pt_regs *regs) in kprobe_ftrace_handler()
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| /Linux-v5.4/arch/x86/kernel/kprobes/ |
| D | ftrace.c | 17 struct ftrace_ops *ops, struct pt_regs *regs) in kprobe_ftrace_handler()
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| /Linux-v5.4/kernel/ |
| D | kprobes.c | 963 static struct ftrace_ops kprobe_ftrace_ops __read_mostly = {
968 static struct ftrace_ops kprobe_ipmodify_ops __read_mostly = {
986 static int __arm_kprobe_ftrace(struct kprobe *p, struct ftrace_ops *ops, in __arm_kprobe_ftrace()
1028 static int __disarm_kprobe_ftrace(struct kprobe *p, struct ftrace_ops *ops, in __disarm_kprobe_ftrace()
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