函数逻辑报告

函数名称：Initially all pages are reserved - free ones are freed* up by memblock_free_all() once the early boot process is* done. Non-atomic initialization, single-pass.

函数原型：void __meminit memmap_init_zone(unsigned long size, int nid, unsigned long zone, unsigned long start_pfn, enum memmap_context context, struct vmem_altmap *altmap)

返回类型：void

参数：