29 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_load_full_lcluster()  local
31 			vi->inode_isize + vi->xattr_isize) +  in z_erofs_load_full_lcluster()
50 		m->clusterofs = 1 << vi->z_logical_clusterbits;  in z_erofs_load_full_lcluster()
53 			if (!(vi->z_advise & (Z_EROFS_ADVISE_BIG_PCLUSTER_1 |  in z_erofs_load_full_lcluster()
70 		if (m->clusterofs >= 1 << vi->z_logical_clusterbits) {  in z_erofs_load_full_lcluster()
121 	struct erofs_inode *const vi = EROFS_I(m->inode);  in unpack_compacted_index()  local
122 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in unpack_compacted_index()
138 	big_pcluster = vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_1;  in unpack_compacted_index()
229 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_load_compact_lcluster()  local
231 		ALIGN(erofs_iloc(inode) + vi->inode_isize + vi->xattr_isize, 8);  in z_erofs_load_compact_lcluster()
237 	if (lcn >= totalidx || vi->z_logical_clusterbits > 14)  in z_erofs_load_compact_lcluster()
246 	if ((vi->z_advise & Z_EROFS_ADVISE_COMPACTED_2B) &&  in z_erofs_load_compact_lcluster()
293 	struct erofs_inode *const vi = EROFS_I(m->inode);  in z_erofs_extent_lookback()  local
294 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in z_erofs_extent_lookback()
318 				  m->type, lcn, vi->nid);  in z_erofs_extent_lookback()
325 		  lookback_distance, m->lcn, vi->nid);  in z_erofs_extent_lookback()
334 	struct erofs_inode *const vi = EROFS_I(m->inode);  in z_erofs_get_extent_compressedlen()  local
336 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in z_erofs_get_extent_compressedlen()
347 	     !(vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_1)) ||  in z_erofs_get_extent_compressedlen()
349 	     !(vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_2))) {  in z_erofs_get_extent_compressedlen()
390 			  vi->nid);  in z_erofs_get_extent_compressedlen()
398 	erofs_err(sb, "bogus CBLKCNT @ lcn %lu of nid %llu", lcn, vi->nid);  in z_erofs_get_extent_compressedlen()
406 	struct erofs_inode *vi = EROFS_I(inode);  in z_erofs_get_extent_decompressedlen()  local
408 	unsigned int lclusterbits = vi->z_logical_clusterbits;  in z_erofs_get_extent_decompressedlen()
437 				  m->type, lcn, vi->nid);  in z_erofs_get_extent_decompressedlen()
450 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_do_map_blocks()  local
451 	bool ztailpacking = vi->z_advise & Z_EROFS_ADVISE_INLINE_PCLUSTER;  in z_erofs_do_map_blocks()
452 	bool fragment = vi->z_advise & Z_EROFS_ADVISE_FRAGMENT_PCLUSTER;  in z_erofs_do_map_blocks()
462 	lclusterbits = vi->z_logical_clusterbits;  in z_erofs_do_map_blocks()
472 		vi->z_idataoff = m.nextpackoff;  in z_erofs_do_map_blocks()
497 				  vi->nid);  in z_erofs_do_map_blocks()
514 			  m.type, ofs, vi->nid);  in z_erofs_do_map_blocks()
523 		vi->z_tailextent_headlcn = m.lcn;  in z_erofs_do_map_blocks()
525 		if (fragment && vi->datalayout == EROFS_INODE_COMPRESSED_FULL)  in z_erofs_do_map_blocks()
526 			vi->z_fragmentoff |= (u64)m.pblk << 32;  in z_erofs_do_map_blocks()
528 	if (ztailpacking && m.lcn == vi->z_tailextent_headlcn) {  in z_erofs_do_map_blocks()
530 		map->m_pa = vi->z_idataoff;  in z_erofs_do_map_blocks()
531 		map->m_plen = vi->z_idata_size;  in z_erofs_do_map_blocks()
532 	} else if (fragment && m.lcn == vi->z_tailextent_headlcn) {  in z_erofs_do_map_blocks()
547 		afmt = vi->z_advise & Z_EROFS_ADVISE_INTERLACED_PCLUSTER ?  in z_erofs_do_map_blocks()
552 			vi->z_algorithmtype[1] : vi->z_algorithmtype[0];  in z_erofs_do_map_blocks()
555 				  afmt, vi->nid);  in z_erofs_do_map_blocks()
579 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_fill_inode_lazy()  local
587 	if (test_bit(EROFS_I_Z_INITED_BIT, &vi->flags)) {  in z_erofs_fill_inode_lazy()
596 	if (wait_on_bit_lock(&vi->flags, EROFS_I_BL_Z_BIT, TASK_KILLABLE))  in z_erofs_fill_inode_lazy()
600 	if (test_bit(EROFS_I_Z_INITED_BIT, &vi->flags))  in z_erofs_fill_inode_lazy()
603 	pos = ALIGN(erofs_iloc(inode) + vi->inode_isize + vi->xattr_isize, 8);  in z_erofs_fill_inode_lazy()
616 		vi->z_advise = Z_EROFS_ADVISE_FRAGMENT_PCLUSTER;  in z_erofs_fill_inode_lazy()
617 		vi->z_fragmentoff = le64_to_cpu(*(__le64 *)h) ^ (1ULL << 63);  in z_erofs_fill_inode_lazy()
618 		vi->z_tailextent_headlcn = 0;  in z_erofs_fill_inode_lazy()
621 	vi->z_advise = le16_to_cpu(h->h_advise);  in z_erofs_fill_inode_lazy()
622 	vi->z_algorithmtype[0] = h->h_algorithmtype & 15;  in z_erofs_fill_inode_lazy()
623 	vi->z_algorithmtype[1] = h->h_algorithmtype >> 4;  in z_erofs_fill_inode_lazy()
626 	if (vi->z_algorithmtype[0] >= Z_EROFS_COMPRESSION_MAX ||  in z_erofs_fill_inode_lazy()
627 	    vi->z_algorithmtype[++headnr] >= Z_EROFS_COMPRESSION_MAX) {  in z_erofs_fill_inode_lazy()
629 			  headnr + 1, vi->z_algorithmtype[headnr], vi->nid);  in z_erofs_fill_inode_lazy()
634 	vi->z_logical_clusterbits = sb->s_blocksize_bits + (h->h_clusterbits & 7);  in z_erofs_fill_inode_lazy()
636 	    vi->z_advise & (Z_EROFS_ADVISE_BIG_PCLUSTER_1 |  in z_erofs_fill_inode_lazy()
639 			  vi->nid);  in z_erofs_fill_inode_lazy()
643 	if (vi->datalayout == EROFS_INODE_COMPRESSED_COMPACT &&  in z_erofs_fill_inode_lazy()
644 	    !(vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_1) ^  in z_erofs_fill_inode_lazy()
645 	    !(vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_2)) {  in z_erofs_fill_inode_lazy()
647 			  vi->nid);  in z_erofs_fill_inode_lazy()
652 	if (vi->z_advise & Z_EROFS_ADVISE_INLINE_PCLUSTER) {  in z_erofs_fill_inode_lazy()
657 		vi->z_idata_size = le16_to_cpu(h->h_idata_size);  in z_erofs_fill_inode_lazy()
672 	if (vi->z_advise & Z_EROFS_ADVISE_FRAGMENT_PCLUSTER &&  in z_erofs_fill_inode_lazy()
678 		vi->z_fragmentoff = le32_to_cpu(h->h_fragmentoff);  in z_erofs_fill_inode_lazy()
688 	set_bit(EROFS_I_Z_INITED_BIT, &vi->flags);  in z_erofs_fill_inode_lazy()
692 	clear_and_wake_up_bit(EROFS_I_BL_Z_BIT, &vi->flags);  in z_erofs_fill_inode_lazy()
699 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_map_blocks_iter()  local
716 	if ((vi->z_advise & Z_EROFS_ADVISE_FRAGMENT_PCLUSTER) &&  in z_erofs_map_blocks_iter()
717 	    !vi->z_tailextent_headlcn) {  in z_erofs_map_blocks_iter()