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nilfs2: move NILFS_SUPER_MAGIC to linux/magic.h 

move NILFS_SUPER_MAGIC macro to linux/magic.h from linux/nilfs2_fs.h
in the same manner as other filesystem magic number defined in the file.

Signed-off-by: Jiro SEKIBA <jir@unicus.jp>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
This commit is contained in:
Jiro SEKIBA 2011-03-10 16:54:15 +09:00 committed by Ryusuke Konishi
parent e3154e9748
commit 4d3cf1bc55
2 changed files with 2 additions and 1 deletions
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1
include/linux/magic.h
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@ -23,6 +23,7 @@
#define XENFS_SUPER_MAGIC 0xabba1974
#define EXT4_SUPER_MAGIC 0xEF53
#define BTRFS_SUPER_MAGIC 0x9123683E
#define NILFS_SUPER_MAGIC 0x3434
#define HPFS_SUPER_MAGIC 0xf995e849
#define ISOFS_SUPER_MAGIC 0x9660
#define JFFS2_SUPER_MAGIC 0x72b6

2
include/linux/nilfs2_fs.h
View File

@ -40,6 +40,7 @@
#include <linux/types.h>
#include <linux/ioctl.h>
#include <linux/magic.h>
#define NILFS_INODE_BMAP_SIZE 7
@ -242,7 +243,6 @@ struct nilfs_super_block {
#define NILFS_USER_INO 11 /* Fisrt user's file inode number */
#define NILFS_SB_OFFSET_BYTES 1024 /* byte offset of nilfs superblock */
#define NILFS_SUPER_MAGIC 0x3434 /* NILFS filesystem magic number */
#define NILFS_SEG_MIN_BLOCKS 16 /* Minimum number of blocks in
a full segment */