13 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_fill_inode()  local
17 	    vi->datalayout == EROFS_INODE_FLAT_COMPRESSION_LEGACY) {  in z_erofs_fill_inode()
18 		vi->z_advise = 0;  in z_erofs_fill_inode()
19 		vi->z_algorithmtype[0] = 0;  in z_erofs_fill_inode()
20 		vi->z_algorithmtype[1] = 0;  in z_erofs_fill_inode()
21 		vi->z_logical_clusterbits = LOG_BLOCK_SIZE;  in z_erofs_fill_inode()
22 		set_bit(EROFS_I_Z_INITED_BIT, &vi->flags);  in z_erofs_fill_inode()
30 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_fill_inode_lazy()  local
38 	if (test_bit(EROFS_I_Z_INITED_BIT, &vi->flags)) {  in z_erofs_fill_inode_lazy()
47 	if (wait_on_bit_lock(&vi->flags, EROFS_I_BL_Z_BIT, TASK_KILLABLE))  in z_erofs_fill_inode_lazy()
51 	if (test_bit(EROFS_I_Z_INITED_BIT, &vi->flags))  in z_erofs_fill_inode_lazy()
55 		  vi->datalayout == EROFS_INODE_FLAT_COMPRESSION_LEGACY);  in z_erofs_fill_inode_lazy()
57 	pos = ALIGN(iloc(EROFS_SB(sb), vi->nid) + vi->inode_isize +  in z_erofs_fill_inode_lazy()
58 		    vi->xattr_isize, 8);  in z_erofs_fill_inode_lazy()
68 	vi->z_advise = le16_to_cpu(h->h_advise);  in z_erofs_fill_inode_lazy()
69 	vi->z_algorithmtype[0] = h->h_algorithmtype & 15;  in z_erofs_fill_inode_lazy()
70 	vi->z_algorithmtype[1] = h->h_algorithmtype >> 4;  in z_erofs_fill_inode_lazy()
72 	if (vi->z_algorithmtype[0] >= Z_EROFS_COMPRESSION_MAX) {  in z_erofs_fill_inode_lazy()
74 			  vi->z_algorithmtype[0], vi->nid);  in z_erofs_fill_inode_lazy()
79 	vi->z_logical_clusterbits = LOG_BLOCK_SIZE + (h->h_clusterbits & 7);  in z_erofs_fill_inode_lazy()
81 	    vi->z_advise & (Z_EROFS_ADVISE_BIG_PCLUSTER_1 |  in z_erofs_fill_inode_lazy()
84 			  vi->nid);  in z_erofs_fill_inode_lazy()
88 	if (vi->datalayout == EROFS_INODE_FLAT_COMPRESSION &&  in z_erofs_fill_inode_lazy()
89 	    !(vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_1) ^  in z_erofs_fill_inode_lazy()
90 	    !(vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_2)) {  in z_erofs_fill_inode_lazy()
92 			  vi->nid);  in z_erofs_fill_inode_lazy()
98 	set_bit(EROFS_I_Z_INITED_BIT, &vi->flags);  in z_erofs_fill_inode_lazy()
104 	clear_and_wake_up_bit(EROFS_I_BL_Z_BIT, &vi->flags);  in z_erofs_fill_inode_lazy()
157 	struct erofs_inode *const vi = EROFS_I(inode);  in legacy_load_cluster_from_disk()  local
158 	const erofs_off_t ibase = iloc(EROFS_I_SB(inode), vi->nid);  in legacy_load_cluster_from_disk()
160 		Z_EROFS_VLE_LEGACY_INDEX_ALIGN(ibase + vi->inode_isize +  in legacy_load_cluster_from_disk()
161 					       vi->xattr_isize) +  in legacy_load_cluster_from_disk()
179 		m->clusterofs = 1 << vi->z_logical_clusterbits;  in legacy_load_cluster_from_disk()
182 			if (!(vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_1)) {  in legacy_load_cluster_from_disk()
220 	struct erofs_inode *const vi = EROFS_I(m->inode);  in unpack_compacted_index()  local
221 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in unpack_compacted_index()
235 	big_pcluster = vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_1;  in unpack_compacted_index()
320 	struct erofs_inode *const vi = EROFS_I(inode);  in compacted_load_cluster_from_disk()  local
321 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in compacted_load_cluster_from_disk()
322 	const erofs_off_t ebase = ALIGN(iloc(EROFS_I_SB(inode), vi->nid) +  in compacted_load_cluster_from_disk()
323 					vi->inode_isize + vi->xattr_isize, 8) +  in compacted_load_cluster_from_disk()
343 	if (vi->z_advise & Z_EROFS_ADVISE_COMPACTED_2B)  in compacted_load_cluster_from_disk()
388 	struct erofs_inode *const vi = EROFS_I(m->inode);  in z_erofs_extent_lookback()  local
390 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in z_erofs_extent_lookback()
396 			  "bogus lookback distance @ nid %llu", vi->nid);  in z_erofs_extent_lookback()
412 				  vi->nid);  in z_erofs_extent_lookback()
426 			  m->type, lcn, vi->nid);  in z_erofs_extent_lookback()
436 	struct erofs_inode *const vi = EROFS_I(m->inode);  in z_erofs_get_extent_compressedlen()  local
438 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in z_erofs_get_extent_compressedlen()
445 	    !(vi->z_advise & Z_EROFS_ADVISE_BIG_PCLUSTER_1)) {  in z_erofs_get_extent_compressedlen()
487 			  lcn, vi->nid);  in z_erofs_get_extent_compressedlen()
497 		  lcn, vi->nid);  in z_erofs_get_extent_compressedlen()
506 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_map_blocks_iter()  local
530 	lclusterbits = vi->z_logical_clusterbits;  in z_erofs_map_blocks_iter()
556 				  vi->nid);  in z_erofs_map_blocks_iter()
573 			  m.type, ofs, vi->nid);  in z_erofs_map_blocks_iter()