From a7e3108cca54c105f496919040f00df56767ec00 Mon Sep 17 00:00:00 2001
From: maximilian attems <max@stro.at>
Date: Tue, 22 Sep 2009 16:45:53 -0700
Subject: 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: maximilian attems <max@stro.at>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 fs/ramfs/inode.c      | 4 +---
 include/linux/magic.h | 1 +
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/fs/ramfs/inode.c b/fs/ramfs/inode.c
index a7f0110..a6090aa 100644
--- a/fs/ramfs/inode.c
+++ b/fs/ramfs/inode.c
@@ -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;
diff --git a/include/linux/magic.h b/include/linux/magic.h
index bce3778..76285e0 100644
--- a/include/linux/magic.h
+++ b/include/linux/magic.h
@@ -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
-- 
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