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ocfs2: Sync inode flags with ext2.

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We sync our inode flags with ext2 and define them by hex
values. But actually in commit 3669567(4 years ago), all
these values are moved to include/linux/fs.h. So we'd
better also use them as what ext2 did. So sync our inode
flags with ext2 by using FS_*.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
This commit is contained in:
Tao Ma 2010-09-19 13:42:29 +08:00 committed by Joel Becker
parent 4a452de4fd
commit 0000b86202
2 changed files with 28 additions and 15 deletions
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35
fs/ocfs2/ocfs2_fs.h
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@ -235,18 +235,31 @@
#define OCFS2_HAS_REFCOUNT_FL (0x0010) #define OCFS2_HAS_REFCOUNT_FL (0x0010)
/* Inode attributes, keep in sync with EXT2 */ /* Inode attributes, keep in sync with EXT2 */
#define OCFS2_SECRM_FL (0x00000001) /* Secure deletion */ #define OCFS2_SECRM_FL FS_SECRM_FL /* Secure deletion */
#define OCFS2_UNRM_FL (0x00000002) /* Undelete */ #define OCFS2_UNRM_FL FS_UNRM_FL /* Undelete */
#define OCFS2_COMPR_FL (0x00000004) /* Compress file */ #define OCFS2_COMPR_FL FS_COMPR_FL /* Compress file */
#define OCFS2_SYNC_FL (0x00000008) /* Synchronous updates */ #define OCFS2_SYNC_FL FS_SYNC_FL /* Synchronous updates */
#define OCFS2_IMMUTABLE_FL (0x00000010) /* Immutable file */ #define OCFS2_IMMUTABLE_FL FS_IMMUTABLE_FL /* Immutable file */
#define OCFS2_APPEND_FL (0x00000020) /* writes to file may only append */ #define OCFS2_APPEND_FL FS_APPEND_FL /* writes to file may only append */
#define OCFS2_NODUMP_FL (0x00000040) /* do not dump file */ #define OCFS2_NODUMP_FL FS_NODUMP_FL /* do not dump file */
#define OCFS2_NOATIME_FL (0x00000080) /* do not update atime */ #define OCFS2_NOATIME_FL FS_NOATIME_FL /* do not update atime */
#define OCFS2_DIRSYNC_FL (0x00010000) /* dirsync behaviour (directories only) */ /* Reserved for compression usage... */
#define OCFS2_DIRTY_FL FS_DIRTY_FL
#define OCFS2_COMPRBLK_FL FS_COMPRBLK_FL /* One or more compressed clusters */
#define OCFS2_NOCOMP_FL FS_NOCOMP_FL /* Don't compress */
#define OCFS2_ECOMPR_FL FS_ECOMPR_FL /* Compression error */
/* End compression flags --- maybe not all used */
#define OCFS2_BTREE_FL FS_BTREE_FL /* btree format dir */
#define OCFS2_INDEX_FL FS_INDEX_FL /* hash-indexed directory */
#define OCFS2_IMAGIC_FL FS_IMAGIC_FL /* AFS directory */
#define OCFS2_JOURNAL_DATA_FL FS_JOURNAL_DATA_FL /* Reserved for ext3 */
#define OCFS2_NOTAIL_FL FS_NOTAIL_FL /* file tail should not be merged */
#define OCFS2_DIRSYNC_FL FS_DIRSYNC_FL /* dirsync behaviour (directories only) */
#define OCFS2_TOPDIR_FL FS_TOPDIR_FL /* Top of directory hierarchies*/
#define OCFS2_RESERVED_FL FS_RESERVED_FL /* reserved for ext2 lib */
#define OCFS2_FL_VISIBLE (0x000100FF) /* User visible flags */ #define OCFS2_FL_VISIBLE FS_FL_USER_VISIBLE /* User visible flags */
#define OCFS2_FL_MODIFIABLE (0x000100FF) /* User modifiable flags */ #define OCFS2_FL_MODIFIABLE FS_FL_USER_MODIFIABLE /* User modifiable flags */
/* /*
* Extent record flags (e_node.leaf.flags) * Extent record flags (e_node.leaf.flags)

8
fs/ocfs2/ocfs2_ioctl.h
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@ -23,10 +23,10 @@
/* /*
* ioctl commands * ioctl commands
*/ */
#define OCFS2_IOC_GETFLAGS _IOR('f', 1, long) #define OCFS2_IOC_GETFLAGS FS_IOC_GETFLAGS
#define OCFS2_IOC_SETFLAGS _IOW('f', 2, long) #define OCFS2_IOC_SETFLAGS FS_IOC_SETFLAGS
#define OCFS2_IOC32_GETFLAGS _IOR('f', 1, int) #define OCFS2_IOC32_GETFLAGS FS_IOC32_GETFLAGS
#define OCFS2_IOC32_SETFLAGS _IOW('f', 2, int) #define OCFS2_IOC32_SETFLAGS FS_IOC32_SETFLAGS
/* /*
* Space reservation / allocation / free ioctls and argument structure * Space reservation / allocation / free ioctls and argument structure