| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | |
| 2 | #define INITRD_MINOR 250 /* shouldn't collide with /dev/ram* too soon ... */ |
| 3 | |
| 4 | /* 1 = load ramdisk, 0 = don't load */ |
| 5 | extern int rd_doload; |
| 6 | |
| 7 | /* 1 = prompt for ramdisk, 0 = don't prompt */ |
| 8 | extern int rd_prompt; |
| 9 | |
| 10 | /* starting block # of image */ |
| 11 | extern int rd_image_start; |
| 12 | |
| Bart Van Assche | 287f3ca | 2017-07-10 15:51:10 -0700 | [diff] [blame] | 13 | /* size of a single RAM disk */ |
| 14 | extern unsigned long rd_size; |
| 15 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 16 | /* 1 if it is not an error if initrd_start < memory_start */ |
| 17 | extern int initrd_below_start_ok; |
| 18 | |
| 19 | /* free_initrd_mem always gets called with the next two as arguments.. */ |
| 20 | extern unsigned long initrd_start, initrd_end; |
| 21 | extern void free_initrd_mem(unsigned long, unsigned long); |
| 22 | |
| 23 | extern unsigned int real_root_dev; |