MT6515M单核改四核深入讨论啦
时间:10-02
整理:3721RD
点击:
现在我们一个单核改四核的项目,用360优化大师 检测会显示四核 ,但是用腾讯电池管家检测 只能显示单核
你们修改用腾讯电池管家试一下,看是否能够成功,谢谢大家了啊 。
我修改的文件路径 :alps\kernel\drivers\base\cpu.c
#if 1
static ssize_t print_cpus_cpu1(struct sysdev_class *class,
struct sysdev_class_attribute *attr, char *buf)
{
int n = snprintf(buf, PAGE_SIZE-2, "%d\n", NR_CPUS - 1);
return n;
}
static SYSDEV_CLASS_ATTR(cpu1, 0444, print_cpus_cpu1, NULL);
static ssize_t print_cpus_cpu2(struct sysdev_class *class,
struct sysdev_class_attribute *attr, char *buf)
{
int n = snprintf(buf, PAGE_SIZE-2, "%d\n", NR_CPUS - 1);
return n;
}
static SYSDEV_CLASS_ATTR(cpu2, 0444, print_cpus_cpu2, NULL);
static ssize_t print_cpus_cpu3(struct sysdev_class *class,
struct sysdev_class_attribute *attr, char *buf)
{
int n = snprintf(buf, PAGE_SIZE-2, "%d\n", NR_CPUS - 1);
return n;
}
static SYSDEV_CLASS_ATTR(cpu3, 0444, print_cpus_cpu3, NULL);
#endif
static struct sysdev_class_attribute *cpu_sysdev_class_attrs[] = {
#ifdef CONFIG_ARCH_CPU_PROBE_RELEASE
&attr_probe,
&attr_release,
#endif
&cpu_attrs[0].attr,
&cpu_attrs[1].attr,
&cpu_attrs[2].attr,
&attr_cpu1,
&attr_cpu2,
&attr_cpu3,
&attr_kernel_max,
&attr_offline,
NULL
};
你们修改用腾讯电池管家试一下,看是否能够成功,谢谢大家了啊 。
我修改的文件路径 :alps\kernel\drivers\base\cpu.c
#if 1
static ssize_t print_cpus_cpu1(struct sysdev_class *class,
struct sysdev_class_attribute *attr, char *buf)
{
int n = snprintf(buf, PAGE_SIZE-2, "%d\n", NR_CPUS - 1);
return n;
}
static SYSDEV_CLASS_ATTR(cpu1, 0444, print_cpus_cpu1, NULL);
static ssize_t print_cpus_cpu2(struct sysdev_class *class,
struct sysdev_class_attribute *attr, char *buf)
{
int n = snprintf(buf, PAGE_SIZE-2, "%d\n", NR_CPUS - 1);
return n;
}
static SYSDEV_CLASS_ATTR(cpu2, 0444, print_cpus_cpu2, NULL);
static ssize_t print_cpus_cpu3(struct sysdev_class *class,
struct sysdev_class_attribute *attr, char *buf)
{
int n = snprintf(buf, PAGE_SIZE-2, "%d\n", NR_CPUS - 1);
return n;
}
static SYSDEV_CLASS_ATTR(cpu3, 0444, print_cpus_cpu3, NULL);
#endif
static struct sysdev_class_attribute *cpu_sysdev_class_attrs[] = {
#ifdef CONFIG_ARCH_CPU_PROBE_RELEASE
&attr_probe,
&attr_release,
#endif
&cpu_attrs[0].attr,
&cpu_attrs[1].attr,
&cpu_attrs[2].attr,
&attr_cpu1,
&attr_cpu2,
&attr_cpu3,
&attr_kernel_max,
&attr_offline,
NULL
};
azhuo,这个问题最终搞好了吗?
