44  *	ext4_block_to_path - parse the block number into array of offsets
47  *	@offsets: array to store the offsets in
55  *	return value is the path length and @offsets[n] is the offset of
76 			      ext4_lblk_t offsets[4], int *boundary)  in ext4_block_to_path()
87 		offsets[n++] = i_block;  in ext4_block_to_path()
90 		offsets[n++] = EXT4_IND_BLOCK;  in ext4_block_to_path()
91 		offsets[n++] = i_block;  in ext4_block_to_path()
94 		offsets[n++] = EXT4_DIND_BLOCK;  in ext4_block_to_path()
95 		offsets[n++] = i_block >> ptrs_bits;  in ext4_block_to_path()
96 		offsets[n++] = i_block & (ptrs - 1);  in ext4_block_to_path()
99 		offsets[n++] = EXT4_TIND_BLOCK;  in ext4_block_to_path()
100 		offsets[n++] = i_block >> (ptrs_bits * 2);  in ext4_block_to_path()
101 		offsets[n++] = (i_block >> ptrs_bits) & (ptrs - 1);  in ext4_block_to_path()
102 		offsets[n++] = i_block & (ptrs - 1);  in ext4_block_to_path()
118  *	@offsets: offsets of pointers in inode/indirect blocks
145 				 ext4_lblk_t  *offsets,  in ext4_get_branch()  argument
156 	add_chain(chain, NULL, EXT4_I(inode)->i_data + *offsets);  in ext4_get_branch()
184 		add_chain(++p, bh, (__le32 *)bh->b_data + *++offsets);  in ext4_get_branch()
308  * @offsets: offsets (in the blocks) to store the pointers to next.
330 			     int indirect_blks, ext4_lblk_t *offsets,  in ext4_alloc_branch()  argument
372 		p = branch[i].p = (__le32 *) bh->b_data + offsets[i];  in ext4_alloc_branch()
536 	ext4_lblk_t offsets[4];  in ext4_ind_map_blocks()  local
548 	depth = ext4_block_to_path(inode, map->m_lblk, offsets,  in ext4_ind_map_blocks()
554 	partial = ext4_get_branch(inode, depth, offsets, chain, &err);  in ext4_ind_map_blocks()
587 			count = count * epb + (epb - offsets[i] - 1);  in ext4_ind_map_blocks()
636 				offsets + (partial - chain), partial);  in ext4_ind_map_blocks()
766  *	@offsets: offsets of pointers in that branch (see ext4_block_to_path)
798 				  ext4_lblk_t offsets[4], Indirect chain[4],  in ext4_find_shared()
806 	for (k = depth; k > 1 && !offsets[k-1]; k--)  in ext4_find_shared()
808 	partial = ext4_get_branch(inode, k, offsets, chain, &err);  in ext4_find_shared()
1117 	ext4_lblk_t offsets[4];  in ext4_ind_truncate()  local
1131 		n = ext4_block_to_path(inode, last_block, offsets, NULL);  in ext4_ind_truncate()
1154 		ext4_free_data(handle, inode, NULL, i_data+offsets[0],  in ext4_ind_truncate()
1159 	partial = ext4_find_shared(inode, n, offsets, chain, &nr);  in ext4_ind_truncate()
1190 	switch (offsets[0]) {  in ext4_ind_truncate()
1233 	ext4_lblk_t offsets[4], offsets2[4];  in ext4_ind_remove_space()  local
1249 	n = ext4_block_to_path(inode, start, offsets, NULL);  in ext4_ind_remove_space()
1256 		ext4_free_data(handle, inode, NULL, i_data + offsets[0],  in ext4_ind_remove_space()
1272 			ext4_free_data(handle, inode, NULL, i_data + offsets[0],  in ext4_ind_remove_space()
1278 		partial = p = ext4_find_shared(inode, n, offsets, chain, &nr);  in ext4_ind_remove_space()
1343 	partial = p = ext4_find_shared(inode, n, offsets, chain, &nr);  in ext4_ind_remove_space()
1353 			if (offsets[i] != offsets2[i]) {  in ext4_ind_remove_space()
1442 	switch (offsets[0]) {  in ext4_ind_remove_space()