[GFS2] Remove iflags.h, use FS_

Update GFS2 in the light of David Howells' patch:

[PATCH] BLOCK: Move common FS-specific ioctls to linux/fs.h [try #6]
36695673b012096228ebdc1b39a6a5850daa474e

which calls the filesystem independant flags FS_..._FL. As a result
we no longer need the flags.h file and the conversion routine is
moved into the GFS2 source code.

Userland programs which used to include iflags.h should now include
fs.h and use the new flag names.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

3 files changed, 2 insertions, 103 deletions

diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 839a97ee1f7..15667cc947d 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -223,7 +223,6 @@ unifdef-y += hpet.h
 unifdef-y += i2c.h
 unifdef-y += i2o-dev.h
 unifdef-y += icmpv6.h
-unifdef-y += iflags.h
 unifdef-y += if_bridge.h
 unifdef-y += if_ec.h
 unifdef-y += if_eql.h
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 2e29a2edaee..bc0e645abb8 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -250,6 +250,8 @@ extern int dir_notify_enable;
 #define FS_NOTAIL_FL			0x00008000 /* file tail should not be merged */
 #define FS_DIRSYNC_FL			0x00010000 /* dirsync behaviour (directories only) */
 #define FS_TOPDIR_FL			0x00020000 /* Top of directory hierarchies*/
+#define FS_EXTENT_FL			0x00080000 /* Extents */
+#define FS_DIRECTIO_FL			0x00100000 /* Use direct i/o */
 #define FS_RESERVED_FL			0x80000000 /* reserved for ext2 lib */
 
 #define FS_FL_USER_VISIBLE		0x0003DFFF /* User visible flags */
diff --git a/include/linux/iflags.h b/include/linux/iflags.h
deleted file mode 100644
index 5b27102dfea..00000000000
--- a/include/linux/iflags.h
+++ /dev/null
@@ -1,102 +0,0 @@
-#ifndef _LINUX_IFLAGS_H
-#define _LINUX_IFLAGS_H
-
-/*
- * A universal set of inode flags.
- *
- * Originally taken from ext2/3 with additions for other filesystems.
- * Filesystems supporting this interface should interoperate with
- * the lsattr and chattr command line tools.
- *
- * This interface is supported in whole or in part by:
- * ext2
- * ext3
- * xfs
- * jfs
- * gfs2
- *
- */
-
-#define IFLAGS_GET_IOC		_IOR('f', 1, long)
-#define IFLAGS_SET_IOC		_IOW('f', 2, long)
-
-/*
- * These values are provided for use as indices of an array
- * for use with the iflags_cvt function below
- */
-enum {
-	iflag_SecureRm		= 0,	/* Secure deletion */
-	iflag_Unrm		= 1,	/* Undelete */
-	iflag_Compress		= 2,	/* Compress file */
-	iflag_Sync		= 3,	/* Synchronous updates */
-	iflag_Immutable	= 4,	/* Immutable */
-	iflag_Append		= 5,	/* Append */
-	iflag_NoDump		= 6,	/* Don't dump file */
-	iflag_NoAtime		= 7,	/* No atime updates */
-	/* Reserved for compression usage */
-	iflag_Dirty		= 8,
-	iflag_ComprBlk		= 9,	/* One or more compressed clusters */
-	iflag_NoComp		= 10,	/* Don't compress */
-	iflag_Ecompr		= 11,	/* Compression error */
-	/* End of compression flags */
-	iflag_Btree		= 12,	/* btree format dir */
-	iflag_Index		= 12,	/* hash-indexed directory */
-	iflag_Imagic		= 13,	/* AFS directory */
-	iflag_JournalData	= 14,	/* file data should be journaled */
-	iflag_NoTail		= 15,	/* file tail should not be merged */
-	iflag_DirSync		= 16,	/* dirsync behaviour */
-	iflag_TopDir		= 17,	/* Top of directory hierarchies */
-	iflag_Extent		= 19,	/* Extents */
-	iflag_DirectIO		= 20,	/* Always use direct I/O on this file */
-	iflag_Reserved		= 31	/* reserved for ext2/3 lib */
-};
-
-#define __IFL(x) (1<<(iflag_##x))
-#define IFLAG_SECRM		__IFL(SecureRm)		/* 0x00000001 */
-#define IFLAG_UNRM		__IFL(Unrm)		/* 0x00000002 */
-#define IFLAG_COMPR		__IFL(Compr)		/* 0x00000004 */
-#define IFLAG_SYNC		__IFL(Sync)		/* 0x00000008 */
-#define IFLAG_IMMUTABLE		__IFL(Immutable)	/* 0x00000010 */
-#define IFLAG_APPEND		__IFL(Append)		/* 0x00000020 */
-#define IFLAG_NODUMP		__IFL(NoDump)		/* 0x00000040 */
-#define IFLAG_NOATIME		__IFL(NoAtime)		/* 0x00000080 */
-#define IFLAG_DIRTY		__IFL(Dirty)		/* 0x00000100 */
-#define IFLAG_COMPRBLK		__IFL(ComprBlk)		/* 0x00000200 */
-#define IFLAG_NOCOMP		__IFL(NoComp)		/* 0x00000400 */
-#define IFLAG_ECOMPR		__IFL(Ecompr)		/* 0x00000800 */
-#define IFLAG_BTREE		__IFL(Btree)		/* 0x00001000 */
-#define IFLAG_INDEX		__IFL(Index)		/* 0x00001000 */
-#define IFLAG_IMAGIC		__IFL(Imagic)		/* 0x00002000 */
-#define IFLAG_JOURNAL_DATA	__IFL(JournalData)	/* 0x00004000 */
-#define IFLAG_NOTAIL		__IFL(NoTail)		/* 0x00008000 */
-#define IFLAG_DIRSYNC		__IFL(DirSync)		/* 0x00010000 */
-#define IFLAG_TOPDIR		__IFL(TopDir)		/* 0x00020000 */
-#define IFLAG_EXTENT		__IFL(Extent)		/* 0x00080000 */
-#define IFLAG_DIRECTIO		__IFL(DirectIO)		/* 0x00100000 */
-#define IFLAG_RESERVED		__IFL(Reserved)		/* 0x80000000 */
-
-#ifdef __KERNEL__
-/**
- * iflags_cvt
- * @table: A table of 32 u32 flags
- * @val: a 32 bit value to convert
- *
- * This function can be used to convert between IFLAGS values and
- * the filesystem's own flags values.
- *
- * Returns: the converted flags
- */
-static inline u32 iflags_cvt(const u32 *table, u32 val)
-{
-	u32 res = 0;
-	while(val) {
-		if (val & 1)
-			res |= *table;
-		table++;
-		val >>= 1;
-	}
-	return res;
-}
-#endif /* __KERNEL__ */
-
-#endif /* _LINUX_IFLAGS_H */