Commit a7e3108c authored by maximilian attems's avatar maximilian attems Committed by Linus Torvalds
Browse files

ramfs: move RAMFS_MAGIC to include/linux/magic.h 



initramfs userspace likes to use this magic number.

Cc: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Signed-off-by: default avatarmaximilian attems <max@stro.at>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 0d4c36a9

fs/ramfs/inode.c

+1 −3
Original line number Diff line number Diff line
@@ -34,12 +34,10 @@ 
#include <linux/ramfs.h>

#include <linux/sched.h>

#include <linux/parser.h>

#include <linux/magic.h>

#include <asm/uaccess.h>

#include "internal.h"



/* some random number */

#define RAMFS_MAGIC	0x858458f6



#define RAMFS_DEFAULT_MODE	0755



static const struct super_operations ramfs_ops;

include/linux/magic.h

+1 −0
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ 
#define SYSFS_MAGIC		0x62656572

#define SECURITYFS_MAGIC	0x73636673

#define SELINUX_MAGIC		0xf97cff8c

#define RAMFS_MAGIC		0x858458f6	/* some random number */

#define TMPFS_MAGIC		0x01021994

#define HUGETLBFS_MAGIC 	0x958458f6	/* some random number */

#define SQUASHFS_MAGIC		0x73717368