67 	struct exfat_chain dir, clu;  in exfat_readdir()  local
90 	exfat_chain_dup(&clu, &dir);  in exfat_readdir()
92 	if (clu.flags == ALLOC_NO_FAT_CHAIN) {  in exfat_readdir()
93 		clu.dir += clu_offset;  in exfat_readdir()
94 		clu.size -= clu_offset;  in exfat_readdir()
100 			clu.dir = ei->hint_bmap.clu;  in exfat_readdir()
104 			if (exfat_get_next_cluster(sb, &(clu.dir)))  in exfat_readdir()
111 	while (clu.dir != EXFAT_EOF_CLUSTER) {  in exfat_readdir()
115 			ep = exfat_get_dentry(sb, &clu, i, &bh, &sector);  in exfat_readdir()
156 			ep = exfat_get_dentry(sb, &clu, i + 1, &bh, NULL);  in exfat_readdir()
165 			ei->hint_bmap.clu = clu.dir;  in exfat_readdir()
171 		if (clu.flags == ALLOC_NO_FAT_CHAIN) {  in exfat_readdir()
172 			if (--clu.size > 0)  in exfat_readdir()
173 				clu.dir++;  in exfat_readdir()
175 				clu.dir = EXFAT_EOF_CLUSTER;  in exfat_readdir()
177 			if (exfat_get_next_cluster(sb, &(clu.dir)))  in exfat_readdir()
312 int exfat_alloc_new_dir(struct inode *inode, struct exfat_chain *clu)  in exfat_alloc_new_dir()  argument
316 	exfat_chain_set(clu, EXFAT_EOF_CLUSTER, 0, ALLOC_NO_FAT_CHAIN);  in exfat_alloc_new_dir()
318 	ret = exfat_alloc_cluster(inode, 1, clu);  in exfat_alloc_new_dir()
322 	return exfat_zeroed_cluster(inode, clu->dir);  in exfat_alloc_new_dir()
622 		unsigned int *clu)  in exfat_walk_fat_chain()  argument
648 	*clu = cur_clu;  in exfat_walk_fat_chain()
656 	unsigned int off, clu = 0;  in exfat_find_location()  local
661 	ret = exfat_walk_fat_chain(sb, p_dir, off, &clu);  in exfat_find_location()
673 	*sector += exfat_cluster_to_sector(sbi, clu);  in exfat_find_location()
820 	unsigned int off, byte_offset, clu = 0;  in exfat_get_dentry_set()  local
835 	ret = exfat_walk_fat_chain(sb, p_dir, byte_offset, &clu);  in exfat_get_dentry_set()
854 	sec += exfat_cluster_to_sector(sbi, clu);  in exfat_get_dentry_set()
874 				clu++;  in exfat_get_dentry_set()
875 			else if (exfat_get_next_cluster(sb, &clu))  in exfat_get_dentry_set()
877 			sec = exfat_cluster_to_sector(sbi, clu);  in exfat_get_dentry_set()
923 	struct exfat_chain clu;  in exfat_find_dir_entry()  local
930 	exfat_chain_dup(&clu, p_dir);  in exfat_find_dir_entry()
933 		clu.dir = hint_stat->clu;  in exfat_find_dir_entry()
942 	while (clu.dir != EXFAT_EOF_CLUSTER) {  in exfat_find_dir_entry()
951 			ep = exfat_get_dentry(sb, &clu, i, &bh, NULL);  in exfat_find_dir_entry()
965 						clu.dir, clu.size, clu.flags);  in exfat_find_dir_entry()
1067 		if (clu.flags == ALLOC_NO_FAT_CHAIN) {  in exfat_find_dir_entry()
1068 			if (--clu.size > 0)  in exfat_find_dir_entry()
1069 				clu.dir++;  in exfat_find_dir_entry()
1071 				clu.dir = EXFAT_EOF_CLUSTER;  in exfat_find_dir_entry()
1073 			if (exfat_get_next_cluster(sb, &clu.dir))  in exfat_find_dir_entry()
1086 		clu.dir = p_dir->dir;  in exfat_find_dir_entry()
1094 	hint_stat->clu = p_dir->dir;  in exfat_find_dir_entry()
1103 		if (clu.flags == ALLOC_NO_FAT_CHAIN) {  in exfat_find_dir_entry()
1104 			if (--clu.size > 0)  in exfat_find_dir_entry()
1105 				clu.dir++;  in exfat_find_dir_entry()
1107 				clu.dir = EXFAT_EOF_CLUSTER;  in exfat_find_dir_entry()
1109 			ret = exfat_get_next_cluster(sb, &clu.dir);  in exfat_find_dir_entry()
1112 		if (ret || clu.dir == EXFAT_EOF_CLUSTER) {  in exfat_find_dir_entry()
1114 			hint_stat->clu = p_dir->dir;  in exfat_find_dir_entry()
1120 	hint_stat->clu = clu.dir;  in exfat_find_dir_entry()
1153 	struct exfat_chain clu;  in exfat_count_dir_entries()  local
1160 	exfat_chain_dup(&clu, p_dir);  in exfat_count_dir_entries()
1162 	while (clu.dir != EXFAT_EOF_CLUSTER) {  in exfat_count_dir_entries()
1164 			ep = exfat_get_dentry(sb, &clu, i, &bh, NULL);  in exfat_count_dir_entries()
1177 		if (clu.flags == ALLOC_NO_FAT_CHAIN) {  in exfat_count_dir_entries()
1178 			if (--clu.size > 0)  in exfat_count_dir_entries()
1179 				clu.dir++;  in exfat_count_dir_entries()
1181 				clu.dir = EXFAT_EOF_CLUSTER;  in exfat_count_dir_entries()
1183 			if (exfat_get_next_cluster(sb, &(clu.dir)))  in exfat_count_dir_entries()