12 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_fill_inode()  local
16 	    vi->datalayout == EROFS_INODE_FLAT_COMPRESSION_LEGACY) {  in z_erofs_fill_inode()
17 		vi->z_advise = 0;  in z_erofs_fill_inode()
18 		vi->z_algorithmtype[0] = 0;  in z_erofs_fill_inode()
19 		vi->z_algorithmtype[1] = 0;  in z_erofs_fill_inode()
20 		vi->z_logical_clusterbits = LOG_BLOCK_SIZE;  in z_erofs_fill_inode()
21 		set_bit(EROFS_I_Z_INITED_BIT, &vi->flags);  in z_erofs_fill_inode()
29 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_fill_inode_lazy()  local
37 	if (test_bit(EROFS_I_Z_INITED_BIT, &vi->flags)) {  in z_erofs_fill_inode_lazy()
46 	if (wait_on_bit_lock(&vi->flags, EROFS_I_BL_Z_BIT, TASK_KILLABLE))  in z_erofs_fill_inode_lazy()
50 	if (test_bit(EROFS_I_Z_INITED_BIT, &vi->flags))  in z_erofs_fill_inode_lazy()
54 		  vi->datalayout == EROFS_INODE_FLAT_COMPRESSION_LEGACY);  in z_erofs_fill_inode_lazy()
56 	pos = ALIGN(iloc(EROFS_SB(sb), vi->nid) + vi->inode_isize +  in z_erofs_fill_inode_lazy()
57 		    vi->xattr_isize, 8);  in z_erofs_fill_inode_lazy()
67 	vi->z_advise = le16_to_cpu(h->h_advise);  in z_erofs_fill_inode_lazy()
68 	vi->z_algorithmtype[0] = h->h_algorithmtype & 15;  in z_erofs_fill_inode_lazy()
69 	vi->z_algorithmtype[1] = h->h_algorithmtype >> 4;  in z_erofs_fill_inode_lazy()
71 	if (vi->z_algorithmtype[0] >= Z_EROFS_COMPRESSION_MAX) {  in z_erofs_fill_inode_lazy()
73 			  vi->z_algorithmtype[0], vi->nid);  in z_erofs_fill_inode_lazy()
78 	vi->z_logical_clusterbits = LOG_BLOCK_SIZE + (h->h_clusterbits & 7);  in z_erofs_fill_inode_lazy()
80 	    vi->z_advise & (Z_EROFS_ADVISE_BIG_PCLUSTER_1 |  in z_erofs_fill_inode_lazy()
83 			  vi->nid);  in z_erofs_fill_inode_lazy()
87 	if (vi->datalayout == EROFS_INODE_FLAT_COMPRESSION &&  in z_erofs_fill_inode_lazy()
88 	    !(vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_1) ^  in z_erofs_fill_inode_lazy()
89 	    !(vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_2)) {  in z_erofs_fill_inode_lazy()
91 			  vi->nid);  in z_erofs_fill_inode_lazy()
97 	set_bit(EROFS_I_Z_INITED_BIT, &vi->flags);  in z_erofs_fill_inode_lazy()
103 	clear_and_wake_up_bit(EROFS_I_BL_Z_BIT, &vi->flags);  in z_erofs_fill_inode_lazy()
156 	struct erofs_inode *const vi = EROFS_I(inode);  in legacy_load_cluster_from_disk()  local
157 	const erofs_off_t ibase = iloc(EROFS_I_SB(inode), vi->nid);  in legacy_load_cluster_from_disk()
159 		Z_EROFS_VLE_LEGACY_INDEX_ALIGN(ibase + vi->inode_isize +  in legacy_load_cluster_from_disk()
160 					       vi->xattr_isize) +  in legacy_load_cluster_from_disk()
178 		m->clusterofs = 1 << vi->z_logical_clusterbits;  in legacy_load_cluster_from_disk()
181 			if (!(vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_1)) {  in legacy_load_cluster_from_disk()
244 	struct erofs_inode *const vi = EROFS_I(m->inode);  in unpack_compacted_index()  local
245 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in unpack_compacted_index()
259 	big_pcluster = vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_1;  in unpack_compacted_index()
349 	struct erofs_inode *const vi = EROFS_I(inode);  in compacted_load_cluster_from_disk()  local
350 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in compacted_load_cluster_from_disk()
351 	const erofs_off_t ebase = ALIGN(iloc(EROFS_I_SB(inode), vi->nid) +  in compacted_load_cluster_from_disk()
352 					vi->inode_isize + vi->xattr_isize, 8) +  in compacted_load_cluster_from_disk()
372 	if ((vi->z_advise & Z_EROFS_ADVISE_COMPACTED_2B) &&  in compacted_load_cluster_from_disk()
419 	struct erofs_inode *const vi = EROFS_I(m->inode);  in z_erofs_extent_lookback()  local
421 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in z_erofs_extent_lookback()
427 			  "bogus lookback distance @ nid %llu", vi->nid);  in z_erofs_extent_lookback()
443 				  vi->nid);  in z_erofs_extent_lookback()
457 			  m->type, lcn, vi->nid);  in z_erofs_extent_lookback()
467 	struct erofs_inode *const vi = EROFS_I(m->inode);  in z_erofs_get_extent_compressedlen()  local
469 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in z_erofs_get_extent_compressedlen()
476 	    !(vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_1)) {  in z_erofs_get_extent_compressedlen()
518 			  lcn, vi->nid);  in z_erofs_get_extent_compressedlen()
528 		  lcn, vi->nid);  in z_erofs_get_extent_compressedlen()
536 	struct erofs_inode *vi = EROFS_I(inode);  in z_erofs_get_extent_decompressedlen()  local
538 	unsigned int lclusterbits = vi->z_logical_clusterbits;  in z_erofs_get_extent_decompressedlen()
564 				  m->type, lcn, vi->nid);  in z_erofs_get_extent_decompressedlen()
579 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_map_blocks_iter()  local
603 	lclusterbits = vi->z_logical_clusterbits;  in z_erofs_map_blocks_iter()
629 				  vi->nid);  in z_erofs_map_blocks_iter()
646 			  m.type, ofs, vi->nid);  in z_erofs_map_blocks_iter()