64 static struct meta_index *locate_meta_index(struct inode *inode, int offset,  in locate_meta_index()  argument
73 	TRACE("locate_meta_index: index %d, offset %d\n", index, offset);  in locate_meta_index()
80 				msblk->meta_index[i].offset >= offset &&  in locate_meta_index()
81 				msblk->meta_index[i].offset <= index &&  in locate_meta_index()
84 					msblk->meta_index[i].offset);  in locate_meta_index()
86 			offset = meta->offset;  in locate_meta_index()
103 static struct meta_index *empty_meta_index(struct inode *inode, int offset,  in empty_meta_index()  argument
112 	TRACE("empty_meta_index: offset %d, skip %d\n", offset, skip);  in empty_meta_index()
153 	meta->offset = offset;  in empty_meta_index()
178 				u64 *start_block, int *offset)  in read_indexes()  argument
193 				offset, blocks << 2);  in read_indexes()
196 				*start_block, *offset);  in read_indexes()
249 	int offset = 0;  in fill_meta_index()  local
253 	int cur_offset = squashfs_i(inode)->offset;  in fill_meta_index()
262 	while (offset < index) {  in fill_meta_index()
263 		meta = locate_meta_index(inode, offset + 1, index);  in fill_meta_index()
266 			meta = empty_meta_index(inode, offset + 1, skip);  in fill_meta_index()
270 			offset = index < meta->offset + meta->entries ? index :  in fill_meta_index()
271 				meta->offset + meta->entries - 1;  in fill_meta_index()
272 			meta_entry = &meta->meta_entry[offset - meta->offset];  in fill_meta_index()
275 			cur_offset = meta_entry->offset;  in fill_meta_index()
278 				"meta->entries %d\n", offset, meta->offset,  in fill_meta_index()
290 		for (i = meta->offset + meta->entries; i <= index &&  in fill_meta_index()
291 				i < meta->offset + SQUASHFS_META_ENTRIES; i++) {  in fill_meta_index()
308 			meta_entry = &meta->meta_entry[i - meta->offset];  in fill_meta_index()
311 			meta_entry->offset = cur_offset;  in fill_meta_index()
314 			offset++;  in fill_meta_index()
318 				meta->offset, meta->entries);  in fill_meta_index()
331 	return offset * SQUASHFS_META_INDEXES * skip;  in fill_meta_index()
347 	int offset;  in read_blocklist()  local
349 	int res = fill_meta_index(inode, index, &start, &offset, block);  in read_blocklist()
352 		       " 0x%x, block 0x%llx\n", res, index, start, offset,  in read_blocklist()
365 		blks = read_indexes(inode->i_sb, index - res, &start, &offset);  in read_blocklist()
374 	res = squashfs_read_metadata(inode->i_sb, &size, &start, &offset,  in read_blocklist()
383 	int bytes, int offset)  in squashfs_copy_cache()  argument
398 			bytes -= PAGE_CACHE_SIZE, offset += PAGE_CACHE_SIZE) {  in squashfs_copy_cache()
414 		squashfs_copy_data(pageaddr, buffer, offset, avail);  in squashfs_copy_cache()