80 static int fat_cache_lookup(struct inode *inode, int fclus,  in fat_cache_lookup()  argument
92 		if (p->fcluster <= fclus && hit->fcluster < p->fcluster) {  in fat_cache_lookup()
94 			if ((hit->fcluster + hit->nr_contig) < fclus) {  in fat_cache_lookup()
97 				offset = fclus - hit->fcluster;  in fat_cache_lookup()
217 static inline void cache_init(struct fat_cache_id *cid, int fclus, int dclus)  in cache_init()  argument
220 	cid->fcluster = fclus;  in cache_init()
225 int fat_get_cluster(struct inode *inode, int cluster, int *fclus, int *dclus)  in fat_get_cluster()  argument
236 	*fclus = 0;  in fat_get_cluster()
247 	if (fat_cache_lookup(inode, cluster, &cid, fclus, dclus) < 0) {  in fat_get_cluster()
256 	while (*fclus < cluster) {  in fat_get_cluster()
258 		if (*fclus > limit) {  in fat_get_cluster()
279 		(*fclus)++;  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()