mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-02-28 19:06:51 +01:00
c350a65b56
Remove linuxrc initrd code path, which was deprecated in 2020. Initramfs and (non-initial) RAM disks (i. e. brd) still work. Both built-in and bootloader-supplied initramfs still work. Non-linuxrc initrd code path (i. e. using /dev/ram as final root filesystem) still works, but I put deprecation message into it. Also I deprecate command line parameters "noinitrd" and "ramdisk_start=". Signed-off-by: Askar Safin <safinaskar@gmail.com> Link: https://patch.msgid.link/20251119222407.3333257-3-safinaskar@gmail.com Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Christian Brauner <brauner@kernel.org>
36 lines
930 B
C
36 lines
930 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
|
|
#ifndef __LINUX_INITRD_H
|
|
#define __LINUX_INITRD_H
|
|
|
|
/* starting block # of image */
|
|
extern int rd_image_start;
|
|
|
|
/* size of a single RAM disk */
|
|
extern unsigned long rd_size;
|
|
|
|
/* 1 if it is not an error if initrd_start < memory_start */
|
|
extern int initrd_below_start_ok;
|
|
|
|
/* free_initrd_mem always gets called with the next two as arguments.. */
|
|
extern unsigned long initrd_start, initrd_end;
|
|
extern void free_initrd_mem(unsigned long, unsigned long);
|
|
|
|
#ifdef CONFIG_BLK_DEV_INITRD
|
|
extern void __init reserve_initrd_mem(void);
|
|
extern void wait_for_initramfs(void);
|
|
#else
|
|
static inline void __init reserve_initrd_mem(void) {}
|
|
static inline void wait_for_initramfs(void) {}
|
|
#endif
|
|
|
|
extern phys_addr_t phys_initrd_start;
|
|
extern unsigned long phys_initrd_size;
|
|
|
|
extern char __initramfs_start[];
|
|
extern unsigned long __initramfs_size;
|
|
|
|
void console_on_rootfs(void);
|
|
|
|
#endif /* __LINUX_INITRD_H */
|