30 static bool exfat_test_bitmap_range(struct super_block *sb, unsigned int clu,  in exfat_test_bitmap_range()  argument
34 	unsigned int start = clu;  in exfat_test_bitmap_range()
35 	unsigned int end = clu + count;  in exfat_test_bitmap_range()
141 	struct exfat_chain clu;  in exfat_load_bitmap()  local
144 	exfat_chain_set(&clu, sbi->root_dir, 0, ALLOC_FAT_CHAIN);  in exfat_load_bitmap()
145 	while (clu.dir != EXFAT_EOF_CLUSTER) {  in exfat_load_bitmap()
150 			ep = exfat_get_dentry(sb, &clu, i, &bh);  in exfat_load_bitmap()
169 		if (exfat_get_next_cluster(sb, &clu.dir))  in exfat_load_bitmap()
186 int exfat_set_bitmap(struct inode *inode, unsigned int clu, bool sync)  in exfat_set_bitmap()  argument
193 	if (!is_valid_cluster(sbi, clu))  in exfat_set_bitmap()
196 	ent_idx = CLUSTER_TO_BITMAP_ENT(clu);  in exfat_set_bitmap()
205 int exfat_clear_bitmap(struct inode *inode, unsigned int clu, bool sync)  in exfat_clear_bitmap()  argument
212 	if (!is_valid_cluster(sbi, clu))  in exfat_clear_bitmap()
215 	ent_idx = CLUSTER_TO_BITMAP_ENT(clu);  in exfat_clear_bitmap()
230  * If the value of "clu" is 0, it means cluster 2 which is the first cluster of
233 unsigned int exfat_find_free_bitmap(struct super_block *sb, unsigned int clu)  in exfat_find_free_bitmap()  argument
241 	WARN_ON(clu < EXFAT_FIRST_CLUSTER);  in exfat_find_free_bitmap()
242 	ent_idx = ALIGN_DOWN(CLUSTER_TO_BITMAP_ENT(clu), BITS_PER_LONG);  in exfat_find_free_bitmap()
244 	clu_mask = IGNORED_BITS_REMAINED(clu, clu_base);  in exfat_find_free_bitmap()