216 	xfs_imap_t	imap;  in xfs_inotobp()  local
225 	imap.im_blkno = 0;  in xfs_inotobp()
226 	error = xfs_imap(mp, tp, ino, &imap, XFS_IMAP_LOOKUP);  in xfs_inotobp()
239 	if ((imap.im_blkno + imap.im_len) >  in xfs_inotobp()
244 			imap.im_blkno, imap.im_len,mp->m_fsname);  in xfs_inotobp()
252 	error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, imap.im_blkno,  in xfs_inotobp()
253 				   (int)imap.im_len, XFS_BUF_LOCK, &bp);  in xfs_inotobp()
280 	*dipp = (xfs_dinode_t *)xfs_buf_offset(bp, imap.im_boffset);  in xfs_inotobp()
282 	*offset = imap.im_boffset;  in xfs_inotobp()
318 	xfs_imap_t	imap;  in xfs_itobp()  local
329 		imap.im_blkno = bno;  in xfs_itobp()
330 		error = xfs_imap(mp, tp, ip->i_ino, &imap, XFS_IMAP_LOOKUP);  in xfs_itobp()
341 		if ((imap.im_blkno + imap.im_len) >  in xfs_itobp()
349 					(unsigned long long) imap.im_blkno,  in xfs_itobp()
350 					(unsigned long long) imap.im_len,  in xfs_itobp()
360 		ip->i_blkno = imap.im_blkno;  in xfs_itobp()
361 		ip->i_len = imap.im_len;  in xfs_itobp()
362 		ip->i_boffset = imap.im_boffset;  in xfs_itobp()
368 		imap.im_blkno = ip->i_blkno;  in xfs_itobp()
369 		imap.im_len = ip->i_len;  in xfs_itobp()
370 		imap.im_boffset = ip->i_boffset;  in xfs_itobp()
372 	ASSERT(bno == 0 || bno == imap.im_blkno);  in xfs_itobp()
378 	error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, imap.im_blkno,  in xfs_itobp()
379 				   (int)imap.im_len, XFS_BUF_LOCK, &bp);  in xfs_itobp()
386 				error, (unsigned long long) imap.im_blkno,  in xfs_itobp()
387 				(unsigned long long) imap.im_len);  in xfs_itobp()
397 	ni = BBTOB(imap.im_len) >> mp->m_sb.sb_inodelog;  in xfs_itobp()
414 				(unsigned long long)imap.im_blkno, i,  in xfs_itobp()
435 	*dipp = (xfs_dinode_t *)xfs_buf_offset(bp, imap.im_boffset);  in xfs_itobp()
2715 	xfs_imap_t	*imap,  in xfs_imap()  argument
2723 	fsbno = imap->im_blkno ?  in xfs_imap()
2724 		XFS_DADDR_TO_FSB(mp, imap->im_blkno) : NULLFSBLOCK;  in xfs_imap()
2729 	imap->im_blkno = XFS_FSB_TO_DADDR(mp, fsbno);  in xfs_imap()
2730 	imap->im_len = XFS_FSB_TO_BB(mp, len);  in xfs_imap()
2731 	imap->im_agblkno = XFS_FSB_TO_AGBNO(mp, fsbno);  in xfs_imap()
2732 	imap->im_ioffset = (ushort)off;  in xfs_imap()
2733 	imap->im_boffset = (ushort)(off << mp->m_sb.sb_inodelog);  in xfs_imap()