Merge branch 'xfs-consolidate-format-defs' into for-next

1 files changed, 0 insertions, 584 deletions

diff --git a/fs/xfs/libxfs/xfs_sb.h b/fs/xfs/libxfs/xfs_sb.h
index 2e73970..8eb1c54 100644
--- a/fs/xfs/libxfs/xfs_sb.h
+++ b/fs/xfs/libxfs/xfs_sb.h
@@ -19,590 +19,6 @@
 #define	__XFS_SB_H__
 
 /*
- * Super block
- * Fits into a sector-sized buffer at address 0 of each allocation group.
- * Only the first of these is ever updated except during growfs.
- */
-
-struct xfs_buf;
-struct xfs_mount;
-struct xfs_trans;
-
-#define	XFS_SB_MAGIC		0x58465342	/* 'XFSB' */
-#define	XFS_SB_VERSION_1	1		/* 5.3, 6.0.1, 6.1 */
-#define	XFS_SB_VERSION_2	2		/* 6.2 - attributes */
-#define	XFS_SB_VERSION_3	3		/* 6.2 - new inode version */
-#define	XFS_SB_VERSION_4	4		/* 6.2+ - bitmask version */
-#define	XFS_SB_VERSION_5	5		/* CRC enabled filesystem */
-#define	XFS_SB_VERSION_NUMBITS		0x000f
-#define	XFS_SB_VERSION_ALLFBITS		0xfff0
-#define	XFS_SB_VERSION_ATTRBIT		0x0010
-#define	XFS_SB_VERSION_NLINKBIT		0x0020
-#define	XFS_SB_VERSION_QUOTABIT		0x0040
-#define	XFS_SB_VERSION_ALIGNBIT		0x0080
-#define	XFS_SB_VERSION_DALIGNBIT	0x0100
-#define	XFS_SB_VERSION_SHAREDBIT	0x0200
-#define XFS_SB_VERSION_LOGV2BIT		0x0400
-#define XFS_SB_VERSION_SECTORBIT	0x0800
-#define	XFS_SB_VERSION_EXTFLGBIT	0x1000
-#define	XFS_SB_VERSION_DIRV2BIT		0x2000
-#define	XFS_SB_VERSION_BORGBIT		0x4000	/* ASCII only case-insens. */
-#define	XFS_SB_VERSION_MOREBITSBIT	0x8000
-
-/*
- * Supported feature bit list is just all bits in the versionnum field because
- * we've used them all up and understand them all. Except, of course, for the
- * shared superblock bit, which nobody knows what it does and so is unsupported.
- */
-#define	XFS_SB_VERSION_OKBITS		\
-	((XFS_SB_VERSION_NUMBITS | XFS_SB_VERSION_ALLFBITS) & \
-		~XFS_SB_VERSION_SHAREDBIT)
-
-/*
- * There are two words to hold XFS "feature" bits: the original
- * word, sb_versionnum, and sb_features2.  Whenever a bit is set in
- * sb_features2, the feature bit XFS_SB_VERSION_MOREBITSBIT must be set.
- *
- * These defines represent bits in sb_features2.
- */
-#define XFS_SB_VERSION2_RESERVED1BIT	0x00000001
-#define XFS_SB_VERSION2_LAZYSBCOUNTBIT	0x00000002	/* Superblk counters */
-#define XFS_SB_VERSION2_RESERVED4BIT	0x00000004
-#define XFS_SB_VERSION2_ATTR2BIT	0x00000008	/* Inline attr rework */
-#define XFS_SB_VERSION2_PARENTBIT	0x00000010	/* parent pointers */
-#define XFS_SB_VERSION2_PROJID32BIT	0x00000080	/* 32 bit project id */
-#define XFS_SB_VERSION2_CRCBIT		0x00000100	/* metadata CRCs */
-#define XFS_SB_VERSION2_FTYPE		0x00000200	/* inode type in dir */
-
-#define	XFS_SB_VERSION2_OKBITS		\
-	(XFS_SB_VERSION2_LAZYSBCOUNTBIT	| \
-	 XFS_SB_VERSION2_ATTR2BIT	| \
-	 XFS_SB_VERSION2_PROJID32BIT	| \
-	 XFS_SB_VERSION2_FTYPE)
-
-/*
- * Superblock - in core version.  Must match the ondisk version below.
- * Must be padded to 64 bit alignment.
- */
-typedef struct xfs_sb {
-	__uint32_t	sb_magicnum;	/* magic number == XFS_SB_MAGIC */
-	__uint32_t	sb_blocksize;	/* logical block size, bytes */
-	xfs_rfsblock_t	sb_dblocks;	/* number of data blocks */
-	xfs_rfsblock_t	sb_rblocks;	/* number of realtime blocks */
-	xfs_rtblock_t	sb_rextents;	/* number of realtime extents */
-	uuid_t		sb_uuid;	/* file system unique id */
-	xfs_fsblock_t	sb_logstart;	/* starting block of log if internal */
-	xfs_ino_t	sb_rootino;	/* root inode number */
-	xfs_ino_t	sb_rbmino;	/* bitmap inode for realtime extents */
-	xfs_ino_t	sb_rsumino;	/* summary inode for rt bitmap */
-	xfs_agblock_t	sb_rextsize;	/* realtime extent size, blocks */
-	xfs_agblock_t	sb_agblocks;	/* size of an allocation group */
-	xfs_agnumber_t	sb_agcount;	/* number of allocation groups */
-	xfs_extlen_t	sb_rbmblocks;	/* number of rt bitmap blocks */
-	xfs_extlen_t	sb_logblocks;	/* number of log blocks */
-	__uint16_t	sb_versionnum;	/* header version == XFS_SB_VERSION */
-	__uint16_t	sb_sectsize;	/* volume sector size, bytes */
-	__uint16_t	sb_inodesize;	/* inode size, bytes */
-	__uint16_t	sb_inopblock;	/* inodes per block */
-	char		sb_fname[12];	/* file system name */
-	__uint8_t	sb_blocklog;	/* log2 of sb_blocksize */
-	__uint8_t	sb_sectlog;	/* log2 of sb_sectsize */
-	__uint8_t	sb_inodelog;	/* log2 of sb_inodesize */
-	__uint8_t	sb_inopblog;	/* log2 of sb_inopblock */
-	__uint8_t	sb_agblklog;	/* log2 of sb_agblocks (rounded up) */
-	__uint8_t	sb_rextslog;	/* log2 of sb_rextents */
-	__uint8_t	sb_inprogress;	/* mkfs is in progress, don't mount */
-	__uint8_t	sb_imax_pct;	/* max % of fs for inode space */
-					/* statistics */
-	/*
-	 * These fields must remain contiguous.  If you really
-	 * want to change their layout, make sure you fix the
-	 * code in xfs_trans_apply_sb_deltas().
-	 */
-	__uint64_t	sb_icount;	/* allocated inodes */
-	__uint64_t	sb_ifree;	/* free inodes */
-	__uint64_t	sb_fdblocks;	/* free data blocks */
-	__uint64_t	sb_frextents;	/* free realtime extents */
-	/*
-	 * End contiguous fields.
-	 */
-	xfs_ino_t	sb_uquotino;	/* user quota inode */
-	xfs_ino_t	sb_gquotino;	/* group quota inode */
-	__uint16_t	sb_qflags;	/* quota flags */
-	__uint8_t	sb_flags;	/* misc. flags */
-	__uint8_t	sb_shared_vn;	/* shared version number */
-	xfs_extlen_t	sb_inoalignmt;	/* inode chunk alignment, fsblocks */
-	__uint32_t	sb_unit;	/* stripe or raid unit */
-	__uint32_t	sb_width;	/* stripe or raid width */
-	__uint8_t	sb_dirblklog;	/* log2 of dir block size (fsbs) */
-	__uint8_t	sb_logsectlog;	/* log2 of the log sector size */
-	__uint16_t	sb_logsectsize;	/* sector size for the log, bytes */
-	__uint32_t	sb_logsunit;	/* stripe unit size for the log */
-	__uint32_t	sb_features2;	/* additional feature bits */
-
-	/*
-	 * bad features2 field as a result of failing to pad the sb
-	 * structure to 64 bits. Some machines will be using this field
-	 * for features2 bits. Easiest just to mark it bad and not use
-	 * it for anything else.
-	 */
-	__uint32_t	sb_bad_features2;
-
-	/* version 5 superblock fields start here */
-
-	/* feature masks */
-	__uint32_t	sb_features_compat;
-	__uint32_t	sb_features_ro_compat;
-	__uint32_t	sb_features_incompat;
-	__uint32_t	sb_features_log_incompat;
-
-	__uint32_t	sb_crc;		/* superblock crc */
-	__uint32_t	sb_pad;
-
-	xfs_ino_t	sb_pquotino;	/* project quota inode */
-	xfs_lsn_t	sb_lsn;		/* last write sequence */
-
-	/* must be padded to 64 bit alignment */
-} xfs_sb_t;
-
-#define XFS_SB_CRC_OFF		offsetof(struct xfs_sb, sb_crc)
-
-/*
- * Superblock - on disk version.  Must match the in core version above.
- * Must be padded to 64 bit alignment.
- */
-typedef struct xfs_dsb {
-	__be32		sb_magicnum;	/* magic number == XFS_SB_MAGIC */
-	__be32		sb_blocksize;	/* logical block size, bytes */
-	__be64		sb_dblocks;	/* number of data blocks */
-	__be64		sb_rblocks;	/* number of realtime blocks */
-	__be64		sb_rextents;	/* number of realtime extents */
-	uuid_t		sb_uuid;	/* file system unique id */
-	__be64		sb_logstart;	/* starting block of log if internal */
-	__be64		sb_rootino;	/* root inode number */
-	__be64		sb_rbmino;	/* bitmap inode for realtime extents */
-	__be64		sb_rsumino;	/* summary inode for rt bitmap */
-	__be32		sb_rextsize;	/* realtime extent size, blocks */
-	__be32		sb_agblocks;	/* size of an allocation group */
-	__be32		sb_agcount;	/* number of allocation groups */
-	__be32		sb_rbmblocks;	/* number of rt bitmap blocks */
-	__be32		sb_logblocks;	/* number of log blocks */
-	__be16		sb_versionnum;	/* header version == XFS_SB_VERSION */
-	__be16		sb_sectsize;	/* volume sector size, bytes */
-	__be16		sb_inodesize;	/* inode size, bytes */
-	__be16		sb_inopblock;	/* inodes per block */
-	char		sb_fname[12];	/* file system name */
-	__u8		sb_blocklog;	/* log2 of sb_blocksize */
-	__u8		sb_sectlog;	/* log2 of sb_sectsize */
-	__u8		sb_inodelog;	/* log2 of sb_inodesize */
-	__u8		sb_inopblog;	/* log2 of sb_inopblock */
-	__u8		sb_agblklog;	/* log2 of sb_agblocks (rounded up) */
-	__u8		sb_rextslog;	/* log2 of sb_rextents */
-	__u8		sb_inprogress;	/* mkfs is in progress, don't mount */
-	__u8		sb_imax_pct;	/* max % of fs for inode space */
-					/* statistics */
-	/*
-	 * These fields must remain contiguous.  If you really
-	 * want to change their layout, make sure you fix the
-	 * code in xfs_trans_apply_sb_deltas().
-	 */
-	__be64		sb_icount;	/* allocated inodes */
-	__be64		sb_ifree;	/* free inodes */
-	__be64		sb_fdblocks;	/* free data blocks */
-	__be64		sb_frextents;	/* free realtime extents */
-	/*
-	 * End contiguous fields.
-	 */
-	__be64		sb_uquotino;	/* user quota inode */
-	__be64		sb_gquotino;	/* group quota inode */
-	__be16		sb_qflags;	/* quota flags */
-	__u8		sb_flags;	/* misc. flags */
-	__u8		sb_shared_vn;	/* shared version number */
-	__be32		sb_inoalignmt;	/* inode chunk alignment, fsblocks */
-	__be32		sb_unit;	/* stripe or raid unit */
-	__be32		sb_width;	/* stripe or raid width */
-	__u8		sb_dirblklog;	/* log2 of dir block size (fsbs) */
-	__u8		sb_logsectlog;	/* log2 of the log sector size */
-	__be16		sb_logsectsize;	/* sector size for the log, bytes */
-	__be32		sb_logsunit;	/* stripe unit size for the log */
-	__be32		sb_features2;	/* additional feature bits */
-	/*
-	 * bad features2 field as a result of failing to pad the sb
-	 * structure to 64 bits. Some machines will be using this field
-	 * for features2 bits. Easiest just to mark it bad and not use
-	 * it for anything else.
-	 */
-	__be32		sb_bad_features2;
-
-	/* version 5 superblock fields start here */
-
-	/* feature masks */
-	__be32		sb_features_compat;
-	__be32		sb_features_ro_compat;
-	__be32		sb_features_incompat;
-	__be32		sb_features_log_incompat;
-
-	__le32		sb_crc;		/* superblock crc */
-	__be32		sb_pad;
-
-	__be64		sb_pquotino;	/* project quota inode */
-	__be64		sb_lsn;		/* last write sequence */
-
-	/* must be padded to 64 bit alignment */
-} xfs_dsb_t;
-
-/*
- * Sequence number values for the fields.
- */
-typedef enum {
-	XFS_SBS_MAGICNUM, XFS_SBS_BLOCKSIZE, XFS_SBS_DBLOCKS, XFS_SBS_RBLOCKS,
-	XFS_SBS_REXTENTS, XFS_SBS_UUID, XFS_SBS_LOGSTART, XFS_SBS_ROOTINO,
-	XFS_SBS_RBMINO, XFS_SBS_RSUMINO, XFS_SBS_REXTSIZE, XFS_SBS_AGBLOCKS,
-	XFS_SBS_AGCOUNT, XFS_SBS_RBMBLOCKS, XFS_SBS_LOGBLOCKS,
-	XFS_SBS_VERSIONNUM, XFS_SBS_SECTSIZE, XFS_SBS_INODESIZE,
-	XFS_SBS_INOPBLOCK, XFS_SBS_FNAME, XFS_SBS_BLOCKLOG,
-	XFS_SBS_SECTLOG, XFS_SBS_INODELOG, XFS_SBS_INOPBLOG, XFS_SBS_AGBLKLOG,
-	XFS_SBS_REXTSLOG, XFS_SBS_INPROGRESS, XFS_SBS_IMAX_PCT, XFS_SBS_ICOUNT,
-	XFS_SBS_IFREE, XFS_SBS_FDBLOCKS, XFS_SBS_FREXTENTS, XFS_SBS_UQUOTINO,
-	XFS_SBS_GQUOTINO, XFS_SBS_QFLAGS, XFS_SBS_FLAGS, XFS_SBS_SHARED_VN,
-	XFS_SBS_INOALIGNMT, XFS_SBS_UNIT, XFS_SBS_WIDTH, XFS_SBS_DIRBLKLOG,
-	XFS_SBS_LOGSECTLOG, XFS_SBS_LOGSECTSIZE, XFS_SBS_LOGSUNIT,
-	XFS_SBS_FEATURES2, XFS_SBS_BAD_FEATURES2, XFS_SBS_FEATURES_COMPAT,
-	XFS_SBS_FEATURES_RO_COMPAT, XFS_SBS_FEATURES_INCOMPAT,
-	XFS_SBS_FEATURES_LOG_INCOMPAT, XFS_SBS_CRC, XFS_SBS_PAD,
-	XFS_SBS_PQUOTINO, XFS_SBS_LSN,
-	XFS_SBS_FIELDCOUNT
-} xfs_sb_field_t;
-
-/*
- * Mask values, defined based on the xfs_sb_field_t values.
- * Only define the ones we're using.
- */
-#define	XFS_SB_MVAL(x)		(1LL << XFS_SBS_ ## x)
-#define	XFS_SB_UUID		XFS_SB_MVAL(UUID)
-#define	XFS_SB_FNAME		XFS_SB_MVAL(FNAME)
-#define	XFS_SB_ROOTINO		XFS_SB_MVAL(ROOTINO)
-#define	XFS_SB_RBMINO		XFS_SB_MVAL(RBMINO)
-#define	XFS_SB_RSUMINO		XFS_SB_MVAL(RSUMINO)
-#define	XFS_SB_VERSIONNUM	XFS_SB_MVAL(VERSIONNUM)
-#define XFS_SB_UQUOTINO		XFS_SB_MVAL(UQUOTINO)
-#define XFS_SB_GQUOTINO		XFS_SB_MVAL(GQUOTINO)
-#define XFS_SB_QFLAGS		XFS_SB_MVAL(QFLAGS)
-#define XFS_SB_SHARED_VN	XFS_SB_MVAL(SHARED_VN)
-#define XFS_SB_UNIT		XFS_SB_MVAL(UNIT)
-#define XFS_SB_WIDTH		XFS_SB_MVAL(WIDTH)
-#define XFS_SB_ICOUNT		XFS_SB_MVAL(ICOUNT)
-#define XFS_SB_IFREE		XFS_SB_MVAL(IFREE)
-#define XFS_SB_FDBLOCKS		XFS_SB_MVAL(FDBLOCKS)
-#define XFS_SB_FEATURES2	XFS_SB_MVAL(FEATURES2)
-#define XFS_SB_BAD_FEATURES2	XFS_SB_MVAL(BAD_FEATURES2)
-#define XFS_SB_FEATURES_COMPAT	XFS_SB_MVAL(FEATURES_COMPAT)
-#define XFS_SB_FEATURES_RO_COMPAT XFS_SB_MVAL(FEATURES_RO_COMPAT)
-#define XFS_SB_FEATURES_INCOMPAT XFS_SB_MVAL(FEATURES_INCOMPAT)
-#define XFS_SB_FEATURES_LOG_INCOMPAT XFS_SB_MVAL(FEATURES_LOG_INCOMPAT)
-#define XFS_SB_CRC		XFS_SB_MVAL(CRC)
-#define XFS_SB_PQUOTINO		XFS_SB_MVAL(PQUOTINO)
-#define	XFS_SB_NUM_BITS		((int)XFS_SBS_FIELDCOUNT)
-#define	XFS_SB_ALL_BITS		((1LL << XFS_SB_NUM_BITS) - 1)
-#define	XFS_SB_MOD_BITS		\
-	(XFS_SB_UUID | XFS_SB_ROOTINO | XFS_SB_RBMINO | XFS_SB_RSUMINO | \
-	 XFS_SB_VERSIONNUM | XFS_SB_UQUOTINO | XFS_SB_GQUOTINO | \
-	 XFS_SB_QFLAGS | XFS_SB_SHARED_VN | XFS_SB_UNIT | XFS_SB_WIDTH | \
-	 XFS_SB_ICOUNT | XFS_SB_IFREE | XFS_SB_FDBLOCKS | XFS_SB_FEATURES2 | \
-	 XFS_SB_BAD_FEATURES2 | XFS_SB_FEATURES_COMPAT | \
-	 XFS_SB_FEATURES_RO_COMPAT | XFS_SB_FEATURES_INCOMPAT | \
-	 XFS_SB_FEATURES_LOG_INCOMPAT | XFS_SB_PQUOTINO)
-
-
-/*
- * Misc. Flags - warning - these will be cleared by xfs_repair unless
- * a feature bit is set when the flag is used.
- */
-#define XFS_SBF_NOFLAGS		0x00	/* no flags set */
-#define XFS_SBF_READONLY	0x01	/* only read-only mounts allowed */
-
-/*
- * define max. shared version we can interoperate with
- */
-#define XFS_SB_MAX_SHARED_VN	0
-
-#define	XFS_SB_VERSION_NUM(sbp)	((sbp)->sb_versionnum & XFS_SB_VERSION_NUMBITS)
-
-/*
- * The first XFS version we support is a v4 superblock with V2 directories.
- */
-static inline bool xfs_sb_good_v4_features(struct xfs_sb *sbp)
-{
-	if (!(sbp->sb_versionnum & XFS_SB_VERSION_DIRV2BIT))
-		return false;
-
-	/* check for unknown features in the fs */
-	if ((sbp->sb_versionnum & ~XFS_SB_VERSION_OKBITS) ||
-	    ((sbp->sb_versionnum & XFS_SB_VERSION_MOREBITSBIT) &&
-	     (sbp->sb_features2 & ~XFS_SB_VERSION2_OKBITS)))
-		return false;
-
-	return true;
-}
-
-static inline bool xfs_sb_good_version(struct xfs_sb *sbp)
-{
-	if (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5)
-		return true;
-	if (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4)
-		return xfs_sb_good_v4_features(sbp);
-	return false;
-}
-
-/*
- * Detect a mismatched features2 field.  Older kernels read/wrote
- * this into the wrong slot, so to be safe we keep them in sync.
- */
-static inline bool xfs_sb_has_mismatched_features2(struct xfs_sb *sbp)
-{
-	return sbp->sb_bad_features2 != sbp->sb_features2;
-}
-
-static inline bool xfs_sb_version_hasattr(struct xfs_sb *sbp)
-{
-	return (sbp->sb_versionnum & XFS_SB_VERSION_ATTRBIT);
-}
-
-static inline void xfs_sb_version_addattr(struct xfs_sb *sbp)
-{
-	sbp->sb_versionnum |= XFS_SB_VERSION_ATTRBIT;
-}
-
-static inline bool xfs_sb_version_hasquota(struct xfs_sb *sbp)
-{
-	return (sbp->sb_versionnum & XFS_SB_VERSION_QUOTABIT);
-}
-
-static inline void xfs_sb_version_addquota(struct xfs_sb *sbp)
-{
-	sbp->sb_versionnum |= XFS_SB_VERSION_QUOTABIT;
-}
-
-static inline bool xfs_sb_version_hasalign(struct xfs_sb *sbp)
-{
-	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5 ||
-		(sbp->sb_versionnum & XFS_SB_VERSION_ALIGNBIT));
-}
-
-static inline bool xfs_sb_version_hasdalign(struct xfs_sb *sbp)
-{
-	return (sbp->sb_versionnum & XFS_SB_VERSION_DALIGNBIT);
-}
-
-static inline bool xfs_sb_version_haslogv2(struct xfs_sb *sbp)
-{
-	return XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5 ||
-	       (sbp->sb_versionnum & XFS_SB_VERSION_LOGV2BIT);
-}
-
-static inline bool xfs_sb_version_hasextflgbit(struct xfs_sb *sbp)
-{
-	return XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5 ||
-	       (sbp->sb_versionnum & XFS_SB_VERSION_EXTFLGBIT);
-}
-
-static inline bool xfs_sb_version_hassector(struct xfs_sb *sbp)
-{
-	return (sbp->sb_versionnum & XFS_SB_VERSION_SECTORBIT);
-}
-
-static inline bool xfs_sb_version_hasasciici(struct xfs_sb *sbp)
-{
-	return (sbp->sb_versionnum & XFS_SB_VERSION_BORGBIT);
-}
-
-static inline bool xfs_sb_version_hasmorebits(struct xfs_sb *sbp)
-{
-	return XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5 ||
-	       (sbp->sb_versionnum & XFS_SB_VERSION_MOREBITSBIT);
-}
-
-/*
- * sb_features2 bit version macros.
- */
-static inline bool xfs_sb_version_haslazysbcount(struct xfs_sb *sbp)
-{
-	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5) ||
-	       (xfs_sb_version_hasmorebits(sbp) &&
-		(sbp->sb_features2 & XFS_SB_VERSION2_LAZYSBCOUNTBIT));
-}
-
-static inline bool xfs_sb_version_hasattr2(struct xfs_sb *sbp)
-{
-	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5) ||
-	       (xfs_sb_version_hasmorebits(sbp) &&
-		(sbp->sb_features2 & XFS_SB_VERSION2_ATTR2BIT));
-}
-
-static inline void xfs_sb_version_addattr2(struct xfs_sb *sbp)
-{
-	sbp->sb_versionnum |= XFS_SB_VERSION_MOREBITSBIT;
-	sbp->sb_features2 |= XFS_SB_VERSION2_ATTR2BIT;
-	sbp->sb_bad_features2 |= XFS_SB_VERSION2_ATTR2BIT;
-}
-
-static inline void xfs_sb_version_removeattr2(struct xfs_sb *sbp)
-{
-	sbp->sb_features2 &= ~XFS_SB_VERSION2_ATTR2BIT;
-	sbp->sb_bad_features2 &= ~XFS_SB_VERSION2_ATTR2BIT;
-	if (!sbp->sb_features2)
-		sbp->sb_versionnum &= ~XFS_SB_VERSION_MOREBITSBIT;
-}
-
-static inline bool xfs_sb_version_hasprojid32bit(struct xfs_sb *sbp)
-{
-	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5) ||
-	       (xfs_sb_version_hasmorebits(sbp) &&
-		(sbp->sb_features2 & XFS_SB_VERSION2_PROJID32BIT));
-}
-
-static inline void xfs_sb_version_addprojid32bit(struct xfs_sb *sbp)
-{
-	sbp->sb_versionnum |= XFS_SB_VERSION_MOREBITSBIT;
-	sbp->sb_features2 |= XFS_SB_VERSION2_PROJID32BIT;
-	sbp->sb_bad_features2 |= XFS_SB_VERSION2_PROJID32BIT;
-}
-
-/*
- * Extended v5 superblock feature masks. These are to be used for new v5
- * superblock features only.
- *
- * Compat features are new features that old kernels will not notice or affect
- * and so can mount read-write without issues.
- *
- * RO-Compat (read only) are features that old kernels can read but will break
- * if they write. Hence only read-only mounts of such filesystems are allowed on
- * kernels that don't support the feature bit.
- *
- * InCompat features are features which old kernels will not understand and so
- * must not mount.
- *
- * Log-InCompat features are for changes to log formats or new transactions that
- * can't be replayed on older kernels. The fields are set when the filesystem is
- * mounted, and a clean unmount clears the fields.
- */
-#define XFS_SB_FEAT_COMPAT_ALL 0
-#define XFS_SB_FEAT_COMPAT_UNKNOWN	~XFS_SB_FEAT_COMPAT_ALL
-static inline bool
-xfs_sb_has_compat_feature(
-	struct xfs_sb	*sbp,
-	__uint32_t	feature)
-{
-	return (sbp->sb_features_compat & feature) != 0;
-}
-
-#define XFS_SB_FEAT_RO_COMPAT_FINOBT   (1 << 0)		/* free inode btree */
-#define XFS_SB_FEAT_RO_COMPAT_ALL \
-		(XFS_SB_FEAT_RO_COMPAT_FINOBT)
-#define XFS_SB_FEAT_RO_COMPAT_UNKNOWN	~XFS_SB_FEAT_RO_COMPAT_ALL
-static inline bool
-xfs_sb_has_ro_compat_feature(
-	struct xfs_sb	*sbp,
-	__uint32_t	feature)
-{
-	return (sbp->sb_features_ro_compat & feature) != 0;
-}
-
-#define XFS_SB_FEAT_INCOMPAT_FTYPE	(1 << 0)	/* filetype in dirent */
-#define XFS_SB_FEAT_INCOMPAT_ALL \
-		(XFS_SB_FEAT_INCOMPAT_FTYPE)
-
-#define XFS_SB_FEAT_INCOMPAT_UNKNOWN	~XFS_SB_FEAT_INCOMPAT_ALL
-static inline bool
-xfs_sb_has_incompat_feature(
-	struct xfs_sb	*sbp,
-	__uint32_t	feature)
-{
-	return (sbp->sb_features_incompat & feature) != 0;
-}
-
-#define XFS_SB_FEAT_INCOMPAT_LOG_ALL 0
-#define XFS_SB_FEAT_INCOMPAT_LOG_UNKNOWN	~XFS_SB_FEAT_INCOMPAT_LOG_ALL
-static inline bool
-xfs_sb_has_incompat_log_feature(
-	struct xfs_sb	*sbp,
-	__uint32_t	feature)
-{
-	return (sbp->sb_features_log_incompat & feature) != 0;
-}
-
-/*
- * V5 superblock specific feature checks
- */
-static inline int xfs_sb_version_hascrc(struct xfs_sb *sbp)
-{
-	return XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5;
-}
-
-static inline int xfs_sb_version_has_pquotino(struct xfs_sb *sbp)
-{
-	return XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5;
-}
-
-static inline int xfs_sb_version_hasftype(struct xfs_sb *sbp)
-{
-	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5 &&
-		xfs_sb_has_incompat_feature(sbp, XFS_SB_FEAT_INCOMPAT_FTYPE)) ||
-	       (xfs_sb_version_hasmorebits(sbp) &&
-		 (sbp->sb_features2 & XFS_SB_VERSION2_FTYPE));
-}
-
-static inline int xfs_sb_version_hasfinobt(xfs_sb_t *sbp)
-{
-	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_5) &&
-		(sbp->sb_features_ro_compat & XFS_SB_FEAT_RO_COMPAT_FINOBT);
-}
-
-/*
- * end of superblock version macros
- */
-
-static inline bool
-xfs_is_quota_inode(struct xfs_sb *sbp, xfs_ino_t ino)
-{
-	return (ino == sbp->sb_uquotino ||
-		ino == sbp->sb_gquotino ||
-		ino == sbp->sb_pquotino);
-}
-
-#define XFS_SB_DADDR		((xfs_daddr_t)0) /* daddr in filesystem/ag */
-#define	XFS_SB_BLOCK(mp)	XFS_HDR_BLOCK(mp, XFS_SB_DADDR)
-#define XFS_BUF_TO_SBP(bp)	((xfs_dsb_t *)((bp)->b_addr))
-
-#define	XFS_HDR_BLOCK(mp,d)	((xfs_agblock_t)XFS_BB_TO_FSBT(mp,d))
-#define	XFS_DADDR_TO_FSB(mp,d)	XFS_AGB_TO_FSB(mp, \
-			xfs_daddr_to_agno(mp,d), xfs_daddr_to_agbno(mp,d))
-#define	XFS_FSB_TO_DADDR(mp,fsbno)	XFS_AGB_TO_DADDR(mp, \
-			XFS_FSB_TO_AGNO(mp,fsbno), XFS_FSB_TO_AGBNO(mp,fsbno))
-
-/*
- * File system sector to basic block conversions.
- */
-#define XFS_FSS_TO_BB(mp,sec)	((sec) << (mp)->m_sectbb_log)
-
-/*
- * File system block to basic block conversions.
- */
-#define	XFS_FSB_TO_BB(mp,fsbno)	((fsbno) << (mp)->m_blkbb_log)
-#define	XFS_BB_TO_FSB(mp,bb)	\
-	(((bb) + (XFS_FSB_TO_BB(mp,1) - 1)) >> (mp)->m_blkbb_log)
-#define	XFS_BB_TO_FSBT(mp,bb)	((bb) >> (mp)->m_blkbb_log)
-
-/*
- * File system block to byte conversions.
- */
-#define XFS_FSB_TO_B(mp,fsbno)	((xfs_fsize_t)(fsbno) << (mp)->m_sb.sb_blocklog)
-#define XFS_B_TO_FSB(mp,b)	\
-	((((__uint64_t)(b)) + (mp)->m_blockmask) >> (mp)->m_sb.sb_blocklog)
-#define XFS_B_TO_FSBT(mp,b)	(((__uint64_t)(b)) >> (mp)->m_sb.sb_blocklog)
-#define XFS_B_FSB_OFFSET(mp,b)	((b) & (mp)->m_blockmask)
-
-/*
  * perag get/put wrappers for ref counting
  */
 extern struct xfs_perag *xfs_perag_get(struct xfs_mount *, xfs_agnumber_t);