171 	struct xfs_dinode	*dip = xfs_buf_offset(bp, ioffset);  in xrep_dinode_buf_core()  local
179 	agino = be32_to_cpu(dip->di_next_unlinked);  in xrep_dinode_buf_core()
184 	if (dip->di_magic == cpu_to_be16(XFS_DINODE_MAGIC) &&  in xrep_dinode_buf_core()
185 	    xfs_dinode_good_version(mp, dip->di_version))  in xrep_dinode_buf_core()
188 	if (xfs_verify_cksum((char *)dip, mp->m_sb.sb_inodesize,  in xrep_dinode_buf_core()
196 		dip->di_magic = cpu_to_be16(XFS_DINODE_MAGIC);  in xrep_dinode_buf_core()
197 		dip->di_version = 3;  in xrep_dinode_buf_core()
200 		dip->di_next_unlinked = cpu_to_be32(NULLAGINO);  in xrep_dinode_buf_core()
201 	xfs_dinode_calc_crc(mp, dip);  in xrep_dinode_buf_core()
226 	struct xfs_dinode	*dip)  in xrep_dinode_header()  argument
228 	trace_xrep_dinode_header(sc, dip);  in xrep_dinode_header()
230 	dip->di_magic = cpu_to_be16(XFS_DINODE_MAGIC);  in xrep_dinode_header()
231 	if (!xfs_dinode_good_version(sc->mp, dip->di_version))  in xrep_dinode_header()
232 		dip->di_version = 3;  in xrep_dinode_header()
233 	dip->di_ino = cpu_to_be64(sc->sm->sm_ino);  in xrep_dinode_header()
234 	uuid_copy(&dip->di_uuid, &sc->mp->m_sb.sb_meta_uuid);  in xrep_dinode_header()
235 	dip->di_gen = cpu_to_be32(sc->sm->sm_gen);  in xrep_dinode_header()
483 	struct xfs_dinode	*dip)  in xrep_dinode_mode()  argument
486 	uint16_t		mode = be16_to_cpu(dip->di_mode);  in xrep_dinode_mode()
489 	trace_xrep_dinode_mode(sc, dip);  in xrep_dinode_mode()
512 	dip->di_mode = cpu_to_be16(mode);  in xrep_dinode_mode()
513 	dip->di_uid = 0;  in xrep_dinode_mode()
514 	dip->di_gid = 0;  in xrep_dinode_mode()
522 	struct xfs_dinode	*dip)  in xrep_dinode_nlinks()  argument
524 	if (dip->di_version > 1)  in xrep_dinode_nlinks()
525 		dip->di_onlink = 0;  in xrep_dinode_nlinks()
527 		dip->di_nlink = 0;  in xrep_dinode_nlinks()
534 	struct xfs_dinode	*dip,  in xrep_dinode_flags()  argument
538 	uint64_t		flags2 = be64_to_cpu(dip->di_flags2);  in xrep_dinode_flags()
539 	uint16_t		flags = be16_to_cpu(dip->di_flags);  in xrep_dinode_flags()
540 	uint16_t		mode = be16_to_cpu(dip->di_mode);  in xrep_dinode_flags()
542 	trace_xrep_dinode_flags(sc, dip);  in xrep_dinode_flags()
565 		dip->di_nrext64_pad = 0;  in xrep_dinode_flags()
566 	else if (dip->di_version >= 3)  in xrep_dinode_flags()
567 		dip->di_v3_pad = 0;  in xrep_dinode_flags()
568 	dip->di_flags = cpu_to_be16(flags);  in xrep_dinode_flags()
569 	dip->di_flags2 = cpu_to_be64(flags2);  in xrep_dinode_flags()
579 	struct xfs_dinode	*dip)  in xrep_dinode_zap_symlink()  argument
584 	trace_xrep_dinode_zap_symlink(sc, dip);  in xrep_dinode_zap_symlink()
586 	dip->di_format = XFS_DINODE_FMT_LOCAL;  in xrep_dinode_zap_symlink()
587 	dip->di_size = cpu_to_be64(1);  in xrep_dinode_zap_symlink()
588 	p = XFS_DFORK_PTR(dip, XFS_DATA_FORK);  in xrep_dinode_zap_symlink()
602 	struct xfs_dinode	*dip)  in xrep_dinode_zap_dir()  argument
609 	trace_xrep_dinode_zap_dir(sc, dip);  in xrep_dinode_zap_dir()
611 	dip->di_format = XFS_DINODE_FMT_LOCAL;  in xrep_dinode_zap_dir()
613 	sfp = XFS_DFORK_PTR(dip, XFS_DATA_FORK);  in xrep_dinode_zap_dir()
617 	dip->di_size = cpu_to_be64(xfs_dir2_sf_hdr_size(i8count));  in xrep_dinode_zap_dir()
625 	struct xfs_dinode	*dip)  in xrep_dinode_size()  argument
628 	uint64_t		size = be64_to_cpu(dip->di_size);  in xrep_dinode_size()
629 	uint16_t		mode = be16_to_cpu(dip->di_mode);  in xrep_dinode_size()
631 	trace_xrep_dinode_size(sc, dip);  in xrep_dinode_size()
639 		dip->di_size = 0;  in xrep_dinode_size()
643 		dip->di_size = cpu_to_be64(size & ~(1ULL << 63));  in xrep_dinode_size()
653 			dip->di_size = cpu_to_be64(XFS_SYMLINK_MAXLEN);  in xrep_dinode_size()
655 			xrep_dinode_zap_symlink(ri, dip);  in xrep_dinode_size()
665 			dip->di_size = cpu_to_be64(XFS_DIR2_SPACE_SIZE);  in xrep_dinode_size()
667 			xrep_dinode_zap_dir(ri, dip);  in xrep_dinode_size()
676 	struct xfs_dinode	*dip)  in xrep_dinode_extsize_hints()  argument
679 	uint64_t		flags2 = be64_to_cpu(dip->di_flags2);  in xrep_dinode_extsize_hints()
680 	uint16_t		flags = be16_to_cpu(dip->di_flags);  in xrep_dinode_extsize_hints()
681 	uint16_t		mode = be16_to_cpu(dip->di_mode);  in xrep_dinode_extsize_hints()
685 	trace_xrep_dinode_extsize_hints(sc, dip);  in xrep_dinode_extsize_hints()
687 	fa = xfs_inode_validate_extsize(mp, be32_to_cpu(dip->di_extsize),  in xrep_dinode_extsize_hints()
690 		dip->di_extsize = 0;  in xrep_dinode_extsize_hints()
691 		dip->di_flags &= ~cpu_to_be16(XFS_DIFLAG_EXTSIZE |  in xrep_dinode_extsize_hints()
695 	if (dip->di_version < 3)  in xrep_dinode_extsize_hints()
698 	fa = xfs_inode_validate_cowextsize(mp, be32_to_cpu(dip->di_cowextsize),  in xrep_dinode_extsize_hints()
701 		dip->di_cowextsize = 0;  in xrep_dinode_extsize_hints()
702 		dip->di_flags2 &= ~cpu_to_be64(XFS_DIFLAG2_COWEXTSIZE);  in xrep_dinode_extsize_hints()
793 	struct xfs_dinode	*dip,  in xrep_dinode_bad_extents_fork()  argument
803 	nex = xfs_dfork_nextents(dip, whichfork);  in xrep_dinode_bad_extents_fork()
807 	dp = XFS_DFORK_PTR(dip, whichfork);  in xrep_dinode_bad_extents_fork()
809 	isrt = dip->di_flags & cpu_to_be16(XFS_DIFLAG_REALTIME);  in xrep_dinode_bad_extents_fork()
827 	struct xfs_dinode	*dip,  in xrep_dinode_bad_bmbt_fork()  argument
838 	nex = xfs_dfork_nextents(dip, whichfork);  in xrep_dinode_bad_bmbt_fork()
845 	dfp = XFS_DFORK_PTR(dip, whichfork);  in xrep_dinode_bad_bmbt_fork()
882 	struct xfs_dinode	*dip,  in xrep_dinode_check_dfork()  argument
894 	data_size = be64_to_cpu(dip->di_size);  in xrep_dinode_check_dfork()
898 	fmt = XFS_DFORK_FORMAT(dip, XFS_DATA_FORK);  in xrep_dinode_check_dfork()
926 	dfork_size = XFS_DFORK_SIZE(dip, sc->mp, XFS_DATA_FORK);  in xrep_dinode_check_dfork()
927 	dfork_ptr = XFS_DFORK_PTR(dip, XFS_DATA_FORK);  in xrep_dinode_check_dfork()
946 		if (xrep_dinode_bad_extents_fork(sc, dip, dfork_size,  in xrep_dinode_check_dfork()
951 		if (xrep_dinode_bad_bmbt_fork(sc, dip, dfork_size,  in xrep_dinode_check_dfork()
964 	struct xfs_dinode	*dip,  in xrep_dinode_set_data_nextents()  argument
967 	if (xfs_dinode_has_large_extent_counts(dip))  in xrep_dinode_set_data_nextents()
968 		dip->di_big_nextents = cpu_to_be64(nextents);  in xrep_dinode_set_data_nextents()
970 		dip->di_nextents = cpu_to_be32(nextents);  in xrep_dinode_set_data_nextents()
975 	struct xfs_dinode	*dip,  in xrep_dinode_set_attr_nextents()  argument
978 	if (xfs_dinode_has_large_extent_counts(dip))  in xrep_dinode_set_attr_nextents()
979 		dip->di_big_anextents = cpu_to_be32(nextents);  in xrep_dinode_set_attr_nextents()
981 		dip->di_anextents = cpu_to_be16(nextents);  in xrep_dinode_set_attr_nextents()
988 	struct xfs_dinode	*dip,  in xrep_dinode_zap_dfork()  argument
993 	trace_xrep_dinode_zap_dfork(sc, dip);  in xrep_dinode_zap_dfork()
997 	xrep_dinode_set_data_nextents(dip, 0);  in xrep_dinode_zap_dfork()
1007 		dip->di_format = XFS_DINODE_FMT_DEV;  in xrep_dinode_zap_dfork()
1008 		dip->di_size = 0;  in xrep_dinode_zap_dfork()
1017 		dip->di_format = XFS_DINODE_FMT_EXTENTS;  in xrep_dinode_zap_dfork()
1024 		xrep_dinode_zap_symlink(ri, dip);  in xrep_dinode_zap_dfork()
1027 		xrep_dinode_zap_dir(ri, dip);  in xrep_dinode_zap_dfork()
1039 	struct xfs_dinode		*dip)  in xrep_dinode_check_afork()  argument
1045 	if (XFS_DFORK_BOFF(dip) == 0)  in xrep_dinode_check_afork()
1046 		return dip->di_aformat != XFS_DINODE_FMT_EXTENTS ||  in xrep_dinode_check_afork()
1047 		       xfs_dfork_attr_extents(dip) != 0;  in xrep_dinode_check_afork()
1049 	afork_size = XFS_DFORK_SIZE(dip, sc->mp, XFS_ATTR_FORK);  in xrep_dinode_check_afork()
1050 	afork_ptr = XFS_DFORK_PTR(dip, XFS_ATTR_FORK);  in xrep_dinode_check_afork()
1052 	switch (XFS_DFORK_FORMAT(dip, XFS_ATTR_FORK)) {  in xrep_dinode_check_afork()
1066 		if (xrep_dinode_bad_extents_fork(sc, dip, afork_size,  in xrep_dinode_check_afork()
1071 		if (xrep_dinode_bad_bmbt_fork(sc, dip, afork_size,  in xrep_dinode_check_afork()
1089 	struct xfs_dinode	*dip,  in xrep_dinode_zap_afork()  argument
1094 	trace_xrep_dinode_zap_afork(sc, dip);  in xrep_dinode_zap_afork()
1098 	dip->di_aformat = XFS_DINODE_FMT_EXTENTS;  in xrep_dinode_zap_afork()
1099 	xrep_dinode_set_attr_nextents(dip, 0);  in xrep_dinode_zap_afork()
1107 	if (dip->di_format != XFS_DINODE_FMT_BTREE)  in xrep_dinode_zap_afork()
1108 		dip->di_forkoff = 0;  in xrep_dinode_zap_afork()
1109 	dip->di_mode = cpu_to_be16(mode & ~0777);  in xrep_dinode_zap_afork()
1110 	dip->di_uid = 0;  in xrep_dinode_zap_afork()
1111 	dip->di_gid = 0;  in xrep_dinode_zap_afork()
1118 	struct xfs_dinode	*dip,  in xrep_dinode_ensure_forkoff()  argument
1128 	trace_xrep_dinode_ensure_forkoff(sc, dip);  in xrep_dinode_ensure_forkoff()
1140 	switch (dip->di_aformat) {  in xrep_dinode_ensure_forkoff()
1147 		afork_min = XFS_DFORK_SIZE(dip, sc->mp, XFS_ATTR_FORK);  in xrep_dinode_ensure_forkoff()
1150 		attr_extents = xfs_dfork_attr_extents(dip);  in xrep_dinode_ensure_forkoff()
1175 		bmdr = XFS_DFORK_PTR(dip, XFS_ATTR_FORK);  in xrep_dinode_ensure_forkoff()
1185 	switch (dip->di_format) {  in xrep_dinode_ensure_forkoff()
1198 		dfork_min = be64_to_cpu(dip->di_size);  in xrep_dinode_ensure_forkoff()
1201 		data_extents = xfs_dfork_data_extents(dip);  in xrep_dinode_ensure_forkoff()
1225 		bmdr = XFS_DFORK_PTR(dip, XFS_DATA_FORK);  in xrep_dinode_ensure_forkoff()
1248 	if (dip->di_format == XFS_DINODE_FMT_EXTENTS &&  in xrep_dinode_ensure_forkoff()
1249 	    xfs_dfork_data_extents(dip) == 0 &&  in xrep_dinode_ensure_forkoff()
1251 	    bmdr_minsz > XFS_DFORK_DSIZE(dip, sc->mp)) {  in xrep_dinode_ensure_forkoff()
1257 			xrep_dinode_zap_afork(ri, dip, mode);  in xrep_dinode_ensure_forkoff()
1263 			before = XFS_DFORK_APTR(dip);  in xrep_dinode_ensure_forkoff()
1264 			dip->di_forkoff = bmdr_minsz >> 3;  in xrep_dinode_ensure_forkoff()
1265 			after = XFS_DFORK_APTR(dip);  in xrep_dinode_ensure_forkoff()
1266 			memmove(after, before, XFS_DFORK_ASIZE(dip, sc->mp));  in xrep_dinode_ensure_forkoff()
1274 	if (dip->di_aformat == XFS_DINODE_FMT_EXTENTS &&  in xrep_dinode_ensure_forkoff()
1275 	    xfs_dfork_attr_extents(dip) == 0 &&  in xrep_dinode_ensure_forkoff()
1277 	    bmdr_minsz > XFS_DFORK_ASIZE(dip, sc->mp)) {  in xrep_dinode_ensure_forkoff()
1278 		if (dip->di_format == XFS_DINODE_FMT_BTREE) {  in xrep_dinode_ensure_forkoff()
1289 			xrep_dinode_zap_afork(ri, dip, mode);  in xrep_dinode_ensure_forkoff()
1296 			dip->di_forkoff = (lit_sz - bmdr_minsz) >> 3;  in xrep_dinode_ensure_forkoff()
1309 	struct xfs_dinode	*dip)  in xrep_dinode_zap_forks()  argument
1319 	trace_xrep_dinode_zap_forks(sc, dip);  in xrep_dinode_zap_forks()
1321 	mode = be16_to_cpu(dip->di_mode);  in xrep_dinode_zap_forks()
1323 	data_extents = xfs_dfork_data_extents(dip);  in xrep_dinode_zap_forks()
1324 	attr_extents = xfs_dfork_attr_extents(dip);  in xrep_dinode_zap_forks()
1325 	nblocks = be64_to_cpu(dip->di_nblocks);  in xrep_dinode_zap_forks()
1336 		zap_datafork = xrep_dinode_check_dfork(sc, dip, mode);  in xrep_dinode_zap_forks()
1338 		zap_attrfork = xrep_dinode_check_afork(sc, dip);  in xrep_dinode_zap_forks()
1342 		xrep_dinode_zap_afork(ri, dip, mode);  in xrep_dinode_zap_forks()
1344 		xrep_dinode_zap_dfork(ri, dip, mode);  in xrep_dinode_zap_forks()
1345 	xrep_dinode_ensure_forkoff(ri, dip, mode);  in xrep_dinode_zap_forks()
1351 	data_extents = xfs_dfork_data_extents(dip);  in xrep_dinode_zap_forks()
1352 	attr_extents = xfs_dfork_attr_extents(dip);  in xrep_dinode_zap_forks()
1354 		dip->di_nblocks = 0;  in xrep_dinode_zap_forks()
1364 	struct xfs_dinode	*dip;  in xrep_dinode_core()  local
1386 	dip = xfs_buf_offset(bp, ri->imap.im_boffset);  in xrep_dinode_core()
1387 	xrep_dinode_header(sc, dip);  in xrep_dinode_core()
1388 	iget_error = xrep_dinode_mode(ri, dip);  in xrep_dinode_core()
1391 	xrep_dinode_nlinks(dip);  in xrep_dinode_core()
1392 	xrep_dinode_flags(sc, dip, ri->rt_extents > 0);  in xrep_dinode_core()
1393 	xrep_dinode_size(ri, dip);  in xrep_dinode_core()
1394 	xrep_dinode_extsize_hints(sc, dip);  in xrep_dinode_core()
1395 	xrep_dinode_zap_forks(ri, dip);  in xrep_dinode_core()
1399 	trace_xrep_dinode_fixed(sc, dip);  in xrep_dinode_core()
1400 	xfs_dinode_calc_crc(sc->mp, dip);  in xrep_dinode_core()