17 			     bool (*fn)(unsigned long, void *), void *arg)  in walk_stackframe()  argument
42 		if (unlikely(!__kernel_text_address(pc) || fn(pc, arg)))  in walk_stackframe()
62 	struct pt_regs *regs, bool (*fn)(unsigned long, void *), void *arg)  in walk_stackframe()  argument
85 		if (__kernel_text_address(pc) && unlikely(fn(pc, arg)))  in walk_stackframe()
92 static bool print_trace_address(unsigned long pc, void *arg)  in print_trace_address()  argument
94 	print_ip_sym((const char *)arg, pc);  in print_trace_address()
104 static bool save_wchan(unsigned long pc, void *arg)  in save_wchan()  argument
107 		unsigned long *p = arg;  in save_wchan()
124 static bool __save_trace(unsigned long pc, void *arg, bool nosched)  in __save_trace()  argument
126 	struct stack_trace *trace = arg;  in __save_trace()
139 static bool save_trace(unsigned long pc, void *arg)  in save_trace()  argument
141 	return __save_trace(pc, arg, false);  in save_trace()