278 typedef bool (*kunwind_consume_fn)(const struct kunwind_state *state, void *cookie);
282 	   void *cookie)  in do_kunwind()  argument
290 		if (!consume_state(state, cookie))  in do_kunwind()
329 		   void *cookie, struct task_struct *task,  in kunwind_stack_walk()  argument
363 	do_kunwind(&state, consume_state, cookie);  in kunwind_stack_walk()
368 	void *cookie;  member
372 arch_kunwind_consume_entry(const struct kunwind_state *state, void *cookie)  in arch_kunwind_consume_entry()  argument
374 	struct kunwind_consume_entry_data *data = cookie;  in arch_kunwind_consume_entry()
375 	return data->consume_entry(data->cookie, state->common.pc);  in arch_kunwind_consume_entry()
379 			      void *cookie, struct task_struct *task,  in arch_stack_walk()  argument
384 		.cookie = cookie,  in arch_stack_walk()
391 	bool (*consume_entry)(void *cookie, u64 ip, u64 sp, u64 fp);
392 	void *cookie;  member
396 arch_bpf_unwind_consume_entry(const struct kunwind_state *state, void *cookie)  in arch_bpf_unwind_consume_entry()  argument
398 	struct bpf_unwind_consume_entry_data *data = cookie;  in arch_bpf_unwind_consume_entry()
400 	return data->consume_entry(data->cookie, state->common.pc, 0,  in arch_bpf_unwind_consume_entry()
404 noinline noinstr void arch_bpf_stack_walk(bool (*consume_entry)(void *cookie, u64 ip, u64 sp,  in arch_bpf_stack_walk()  argument
405 								u64 fp), void *cookie)  in arch_bpf_stack_walk()
409 		.cookie = cookie,  in arch_bpf_stack_walk()
483 unwind_user_frame(struct frame_tail __user *tail, void *cookie,  in unwind_user_frame()  argument
503 	if (!consume_entry(cookie, lr))  in unwind_user_frame()
532 unwind_compat_user_frame(struct compat_frame_tail __user *tail, void *cookie,  in unwind_compat_user_frame()  argument
549 	if (!consume_entry(cookie, buftail.lr))  in unwind_compat_user_frame()
565 void arch_stack_walk_user(stack_trace_consume_fn consume_entry, void *cookie,  in arch_stack_walk_user()  argument
568 	if (!consume_entry(cookie, regs->pc))  in arch_stack_walk_user()
577 			tail = unwind_user_frame(tail, cookie, consume_entry);  in arch_stack_walk_user()
585 			tail = unwind_compat_user_frame(tail, cookie, consume_entry);  in arch_stack_walk_user()