13 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_fill_inode()  local
15 	if (vi->datalayout == EROFS_INODE_FLAT_COMPRESSION_LEGACY) {  in z_erofs_fill_inode()
16 		vi->z_advise = 0;  in z_erofs_fill_inode()
17 		vi->z_algorithmtype[0] = 0;  in z_erofs_fill_inode()
18 		vi->z_algorithmtype[1] = 0;  in z_erofs_fill_inode()
19 		vi->z_logical_clusterbits = LOG_BLOCK_SIZE;  in z_erofs_fill_inode()
20 		vi->z_physical_clusterbits[0] = vi->z_logical_clusterbits;  in z_erofs_fill_inode()
21 		vi->z_physical_clusterbits[1] = vi->z_logical_clusterbits;  in z_erofs_fill_inode()
22 		set_bit(EROFS_I_Z_INITED_BIT, &vi->flags);  in z_erofs_fill_inode()
31 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_fill_inode_lazy()  local
39 	if (test_bit(EROFS_I_Z_INITED_BIT, &vi->flags))  in z_erofs_fill_inode_lazy()
42 	if (wait_on_bit_lock(&vi->flags, EROFS_I_BL_Z_BIT, TASK_KILLABLE))  in z_erofs_fill_inode_lazy()
46 	if (test_bit(EROFS_I_Z_INITED_BIT, &vi->flags))  in z_erofs_fill_inode_lazy()
49 	DBG_BUGON(vi->datalayout == EROFS_INODE_FLAT_COMPRESSION_LEGACY);  in z_erofs_fill_inode_lazy()
51 	pos = ALIGN(iloc(EROFS_SB(sb), vi->nid) + vi->inode_isize +  in z_erofs_fill_inode_lazy()
52 		    vi->xattr_isize, 8);  in z_erofs_fill_inode_lazy()
62 	vi->z_advise = le16_to_cpu(h->h_advise);  in z_erofs_fill_inode_lazy()
63 	vi->z_algorithmtype[0] = h->h_algorithmtype & 15;  in z_erofs_fill_inode_lazy()
64 	vi->z_algorithmtype[1] = h->h_algorithmtype >> 4;  in z_erofs_fill_inode_lazy()
66 	if (vi->z_algorithmtype[0] >= Z_EROFS_COMPRESSION_MAX) {  in z_erofs_fill_inode_lazy()
68 			  vi->z_algorithmtype[0], vi->nid);  in z_erofs_fill_inode_lazy()
73 	vi->z_logical_clusterbits = LOG_BLOCK_SIZE + (h->h_clusterbits & 7);  in z_erofs_fill_inode_lazy()
74 	vi->z_physical_clusterbits[0] = vi->z_logical_clusterbits +  in z_erofs_fill_inode_lazy()
77 	if (vi->z_physical_clusterbits[0] != LOG_BLOCK_SIZE) {  in z_erofs_fill_inode_lazy()
79 			  vi->z_physical_clusterbits[0], vi->nid);  in z_erofs_fill_inode_lazy()
84 	vi->z_physical_clusterbits[1] = vi->z_logical_clusterbits +  in z_erofs_fill_inode_lazy()
86 	set_bit(EROFS_I_Z_INITED_BIT, &vi->flags);  in z_erofs_fill_inode_lazy()
92 	clear_and_wake_up_bit(EROFS_I_BL_Z_BIT, &vi->flags);  in z_erofs_fill_inode_lazy()
145 	struct erofs_inode *const vi = EROFS_I(inode);  in legacy_load_cluster_from_disk()  local
146 	const erofs_off_t ibase = iloc(EROFS_I_SB(inode), vi->nid);  in legacy_load_cluster_from_disk()
148 		Z_EROFS_VLE_LEGACY_INDEX_ALIGN(ibase + vi->inode_isize +  in legacy_load_cluster_from_disk()
149 					       vi->xattr_isize) +  in legacy_load_cluster_from_disk()
167 		m->clusterofs = 1 << vi->z_logical_clusterbits;  in legacy_load_cluster_from_disk()
199 	struct erofs_inode *const vi = EROFS_I(m->inode);  in unpack_compacted_index()  local
200 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in unpack_compacted_index()
263 	struct erofs_inode *const vi = EROFS_I(inode);  in compacted_load_cluster_from_disk()  local
264 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in compacted_load_cluster_from_disk()
265 	const erofs_off_t ebase = ALIGN(iloc(EROFS_I_SB(inode), vi->nid) +  in compacted_load_cluster_from_disk()
266 					vi->inode_isize + vi->xattr_isize, 8) +  in compacted_load_cluster_from_disk()
286 	if (vi->z_advise & Z_EROFS_ADVISE_COMPACTED_2B)  in compacted_load_cluster_from_disk()
331 	struct erofs_inode *const vi = EROFS_I(m->inode);  in z_erofs_extent_lookback()  local
333 	const unsigned int lclusterbits = vi->z_logical_clusterbits;  in z_erofs_extent_lookback()
339 			  "bogus lookback distance @ nid %llu", vi->nid);  in z_erofs_extent_lookback()
355 				  vi->nid);  in z_erofs_extent_lookback()
369 			  m->type, lcn, vi->nid);  in z_erofs_extent_lookback()
380 	struct erofs_inode *const vi = EROFS_I(inode);  in z_erofs_map_blocks_iter()  local
403 	lclusterbits = vi->z_logical_clusterbits;  in z_erofs_map_blocks_iter()
429 				  vi->nid);  in z_erofs_map_blocks_iter()
446 			  m.type, ofs, vi->nid);  in z_erofs_map_blocks_iter()