C++ (Cpp) reserve_mem_mach示例

示例#1

文件： prom.c 项目： romanbb/android_kernel_lge_d851

void __init device_tree_init(void)
{
	unsigned long base, size;

	if (!initial_boot_params)
		return;

	base = virt_to_phys((void *)initial_boot_params);
	size = be32_to_cpu(initial_boot_params->totalsize);

	/*                                                 */
	reserve_mem_mach(base, size);

	unflatten_device_tree();

	/*                                         */
	free_mem_mach(base, size);
}

示例#2

文件： prom.c 项目： adyjl/DORIMANX_LG_STOCK_LP_KERNEL

void __init device_tree_init(void)
{
	unsigned long base, size;

	if (!initial_boot_params)
		return;

	base = virt_to_phys((void *)initial_boot_params);
	size = be32_to_cpu(initial_boot_params->totalsize);

	/* Before we do anything, lets reserve the dt blob */
	reserve_mem_mach(base, size);

	unflatten_device_tree();

	/* free the space reserved for the dt blob */
	free_mem_mach(base, size);
}