The patch titled
ramfs: move RAMFS_MAGIC to include/linux/magic.h
has been added to the -mm tree. Its filename is
ramfs-move-ramfs_magic-to-include-linux-magich.patch
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------------------------------------------------------
Subject: ramfs: move RAMFS_MAGIC to include/linux/magic.h
From: maximilian attems <max@xxxxxxx>
initramfs userspace likes to use this magic number.
Cc: Hugh Dickins <hugh.dickins@xxxxxxxxxxxxx>
Signed-off-by: maximilian attems <max@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ramfs/inode.c | 4 +---
include/linux/magic.h | 1 +
2 files changed, 2 insertions(+), 3 deletions(-)
diff -puN fs/ramfs/inode.c~ramfs-move-ramfs_magic-to-include-linux-magich fs/ramfs/inode.c
--- a/fs/ramfs/inode.c~ramfs-move-ramfs_magic-to-include-linux-magich
+++ a/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 -puN include/linux/magic.h~ramfs-move-ramfs_magic-to-include-linux-magich include/linux/magic.h
--- a/include/linux/magic.h~ramfs-move-ramfs_magic-to-include-linux-magich
+++ a/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
_
Patches currently in -mm which might be from max@xxxxxxx are
ramfs-move-ramfs_magic-to-include-linux-magich.patch
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