1 2#define INITRD_MINOR 250 /* shouldn't collide with /dev/ram* too soon ... */ 3 4/* 1 = load ramdisk, 0 = don't load */ 5extern int rd_doload; 6 7/* 1 = prompt for ramdisk, 0 = don't prompt */ 8extern int rd_prompt; 9 10/* starting block # of image */ 11extern int rd_image_start; 12 13/* 1 if it is not an error if initrd_start < memory_start */ 14extern int initrd_below_start_ok; 15 16/* free_initrd_mem always gets called with the next two as arguments.. */ 17extern unsigned long initrd_start, initrd_end; 18extern void free_initrd_mem(unsigned long, unsigned long); 19 20extern unsigned int real_root_dev; 21