to_prefetch        39 fs/hpfs/map.c  	unsigned to_prefetch, next_prefetch;
to_prefetch        43 fs/hpfs/map.c  	to_prefetch = le32_to_cpu(hpfs_sb(s)->sb_bmp_dir[bmp_block]);
to_prefetch        48 fs/hpfs/map.c  	hpfs_prefetch_sectors(s, to_prefetch, 4 + 4 * (to_prefetch + 4 == next_prefetch));