/* Look-up in the fragmment cache the fragment located at <start_block> in the filesystem. If necessary read and decompress it from disk.  */
struct squashfs_cache_entry* squashfs_get_fragment(struct super_block *sb, u64 start_block, int length)
/* Look-up in the fragmment cache the fragment located at <start_block> in the filesystem. If necessary read and decompress it from disk.  */
struct squashfs_cache_entry* squashfs_get_fragment(struct super_block *sb, u64 start_block, int length)
{
	struct squashfs_sb_info *msblk = sb->s_fs_info;
	return squashfs_cache_get(sb, msblk->fragment_cache, start_block,
		length);
}