XFS_SB_VERSION_EXTFLGBIT   52 fs/xfs/xfs_sb.h 	(XFS_SB_VERSION_EXTFLGBIT | \
XFS_SB_VERSION_EXTFLGBIT  433 fs/xfs/xfs_sb.h 		((sbp)->sb_versionnum & XFS_SB_VERSION_EXTFLGBIT);