104 static int rapl_msr_read_raw(int cpu, struct reg_action *ra)  in rapl_msr_read_raw()  argument
106 	if (rdmsrl_safe_on_cpu(cpu, ra->reg.msr, &ra->value)) {  in rapl_msr_read_raw()
107 		pr_debug("failed to read msr 0x%x on cpu %d\n", ra->reg.msr, cpu);  in rapl_msr_read_raw()
110 	ra->value &= ra->mask;  in rapl_msr_read_raw()
116 	struct reg_action *ra = info;  in rapl_msr_update_func()  local
119 	ra->err = rdmsrl_safe(ra->reg.msr, &val);  in rapl_msr_update_func()
120 	if (ra->err)  in rapl_msr_update_func()
123 	val &= ~ra->mask;  in rapl_msr_update_func()
124 	val |= ra->value;  in rapl_msr_update_func()
126 	ra->err = wrmsrl_safe(ra->reg.msr, val);  in rapl_msr_update_func()
129 static int rapl_msr_write_raw(int cpu, struct reg_action *ra)  in rapl_msr_write_raw()  argument
133 	ret = smp_call_function_single(cpu, rapl_msr_update_func, ra, 1);  in rapl_msr_write_raw()
137 	return ra->err;  in rapl_msr_write_raw()