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1 | /* SPDX-License-Identifier: GPL-2.0 */ | |
2 | #include <linux/kernel.h> | |
3 | #include <linux/blkdev.h> | |
4 | #include <linux/init.h> | |
5 | #include <linux/syscalls.h> | |
6 | #include <linux/unistd.h> | |
7 | #include <linux/slab.h> | |
8 | #include <linux/mount.h> | |
9 | #include <linux/major.h> | |
10 | #include <linux/root_dev.h> | |
11 | #include <linux/init_syscalls.h> | |
12 | ||
13 | void mount_block_root(char *name, int flags); | |
14 | void mount_root(void); | |
15 | extern int root_mountflags; | |
16 | ||
17 | static inline __init int create_dev(char *name, dev_t dev) | |
18 | { | |
19 | init_unlink(name); | |
20 | return init_mknod(name, S_IFBLK | 0600, new_encode_dev(dev)); | |
21 | } | |
22 | ||
23 | #ifdef CONFIG_BLK_DEV_RAM | |
24 | ||
25 | int __init rd_load_disk(int n); | |
26 | int __init rd_load_image(char *from); | |
27 | ||
28 | #else | |
29 | ||
30 | static inline int rd_load_disk(int n) { return 0; } | |
31 | static inline int rd_load_image(char *from) { return 0; } | |
32 | ||
33 | #endif | |
34 | ||
35 | #ifdef CONFIG_BLK_DEV_INITRD | |
36 | ||
37 | bool __init initrd_load(void); | |
38 | ||
39 | #else | |
40 | ||
41 | static inline bool initrd_load(void) { return false; } | |
42 | ||
43 | #endif |