33 static int ftrace_modify_code(unsigned long ip, const unsigned char *code,  in ftrace_modify_code()  argument
36 	int ret = probe_kernel_write((void *)ip, (void *)code, len);  in ftrace_modify_code()
37 	flush_icache_range(ip, ip + len);  in ftrace_modify_code()
45 	return ftrace_modify_code(rec->ip, mnop, sizeof(mnop));  in ftrace_make_nop()
54 	bfin_make_pcrel24(&call[2], rec->ip + 2, addr);  in ftrace_make_call()
57 	return ftrace_modify_code(rec->ip, call, sizeof(call));  in ftrace_make_call()
63 	unsigned long ip = (unsigned long)&ftrace_call;  in ftrace_update_ftrace_func()  local
64 	bfin_make_pcrel24(call, ip, func);  in ftrace_update_ftrace_func()
65 	return ftrace_modify_code(ip, call, sizeof(call));  in ftrace_update_ftrace_func()
83 	unsigned long ip = (unsigned long)&ftrace_graph_call;  in ftrace_enable_ftrace_graph_caller()  local
84 	uint16_t jump_pcrel12 = ((unsigned long)&ftrace_graph_caller - ip) >> 1;  in ftrace_enable_ftrace_graph_caller()
86 	return ftrace_modify_code(ip, (void *)&jump_pcrel12, sizeof(jump_pcrel12));  in ftrace_enable_ftrace_graph_caller()