btrfs & squashfs: Move btrfs and squashfsto's magic number to <linux/magic.h>
Use the standard magic.h for btrfs and squashfs. Signed-off-by: Qinghuang Feng <qhfeng.kernel@gmail.com> Cc: Phillip Lougher <phillip@lougher.demon.co.uk> Cc: Chris Mason <chris.mason@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -38,6 +38,7 @@
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#include <linux/namei.h>
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#include <linux/namei.h>
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#include <linux/miscdevice.h>
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#include <linux/miscdevice.h>
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#include <linux/version.h>
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#include <linux/version.h>
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#include <linux/magic.h>
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#include "compat.h"
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#include "compat.h"
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#include "ctree.h"
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#include "ctree.h"
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#include "disk-io.h"
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#include "disk-io.h"
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@ -51,7 +52,6 @@
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#include "export.h"
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#include "export.h"
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#include "compression.h"
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#include "compression.h"
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#define BTRFS_SUPER_MAGIC 0x9123683E
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static struct super_operations btrfs_super_ops;
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static struct super_operations btrfs_super_ops;
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@ -26,7 +26,6 @@
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#define SQUASHFS_CACHED_FRAGMENTS CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE
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#define SQUASHFS_CACHED_FRAGMENTS CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE
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#define SQUASHFS_MAJOR 4
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#define SQUASHFS_MAJOR 4
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#define SQUASHFS_MINOR 0
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#define SQUASHFS_MINOR 0
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#define SQUASHFS_MAGIC 0x73717368
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#define SQUASHFS_START 0
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#define SQUASHFS_START 0
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/* size of metadata (inode and directory) blocks */
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/* size of metadata (inode and directory) blocks */
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@ -35,6 +35,7 @@
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#include <linux/init.h>
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#include <linux/init.h>
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#include <linux/module.h>
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#include <linux/module.h>
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#include <linux/zlib.h>
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#include <linux/zlib.h>
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#include <linux/magic.h>
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#include "squashfs_fs.h"
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#include "squashfs_fs.h"
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#include "squashfs_fs_sb.h"
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#include "squashfs_fs_sb.h"
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@ -10,11 +10,13 @@
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#define SYSFS_MAGIC 0x62656572
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#define SYSFS_MAGIC 0x62656572
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#define SECURITYFS_MAGIC 0x73636673
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#define SECURITYFS_MAGIC 0x73636673
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#define TMPFS_MAGIC 0x01021994
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#define TMPFS_MAGIC 0x01021994
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#define SQUASHFS_MAGIC 0x73717368
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#define EFS_SUPER_MAGIC 0x414A53
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#define EFS_SUPER_MAGIC 0x414A53
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#define EXT2_SUPER_MAGIC 0xEF53
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#define EXT2_SUPER_MAGIC 0xEF53
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#define EXT3_SUPER_MAGIC 0xEF53
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#define EXT3_SUPER_MAGIC 0xEF53
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#define XENFS_SUPER_MAGIC 0xabba1974
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#define XENFS_SUPER_MAGIC 0xabba1974
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#define EXT4_SUPER_MAGIC 0xEF53
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#define EXT4_SUPER_MAGIC 0xEF53
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#define BTRFS_SUPER_MAGIC 0x9123683E
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#define HPFS_SUPER_MAGIC 0xf995e849
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#define HPFS_SUPER_MAGIC 0xf995e849
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#define ISOFS_SUPER_MAGIC 0x9660
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#define ISOFS_SUPER_MAGIC 0x9660
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#define JFFS2_SUPER_MAGIC 0x72b6
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#define JFFS2_SUPER_MAGIC 0x72b6
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