211 static inline int cache_contiguous(struct fat_cache_id *cid, int dclus)  in cache_contiguous()  argument
214 	return ((cid->dcluster + cid->nr_contig) == dclus);  in cache_contiguous()
217 static inline void cache_init(struct fat_cache_id *cid, int fclus, int dclus)  in cache_init()  argument
221 	cid->dcluster = dclus;  in cache_init()
225 int fat_get_cluster(struct inode *inode, int cluster, int *fclus, int *dclus)  in fat_get_cluster()  argument
237 	*dclus = MSDOS_I(inode)->i_start;  in fat_get_cluster()
238 	if (!fat_valid_entry(sbi, *dclus)) {  in fat_get_cluster()
241 			__func__, MSDOS_I(inode)->i_pos, *dclus);  in fat_get_cluster()
247 	if (fat_cache_lookup(inode, cluster, &cid, fclus, dclus) < 0) {  in fat_get_cluster()
266 		nr = fat_ent_read(inode, &fatent, *dclus);  in fat_get_cluster()
280 		*dclus = nr;  in fat_get_cluster()
281 		if (!cache_contiguous(&cid, *dclus))  in fat_get_cluster()
282 			cache_init(&cid, *fclus, *dclus);  in fat_get_cluster()
294 	int ret, fclus, dclus;  in fat_bmap_cluster()  local
299 	ret = fat_get_cluster(inode, cluster, &fclus, &dclus);  in fat_bmap_cluster()
307 	return dclus;  in fat_bmap_cluster()