239 	unsigned long ino;  in ext4_free_inode()  local
268 	ino = inode->i_ino;  in ext4_free_inode()
269 	ext4_debug("freeing inode %lu\n", ino);  in ext4_free_inode()
281 	if (ino < EXT4_FIRST_INO(sb) || ino > le32_to_cpu(es->s_inodes_count)) {  in ext4_free_inode()
282 		ext4_error(sb, "reserved or nonexistent inode %lu", ino);  in ext4_free_inode()
285 	block_group = (ino - 1) / EXT4_INODES_PER_GROUP(sb);  in ext4_free_inode()
286 	bit = (ino - 1) % EXT4_INODES_PER_GROUP(sb);  in ext4_free_inode()
353 		ext4_error(sb, "bit already cleared for inode %lu", ino);  in ext4_free_inode()
676 static int recently_deleted(struct super_block *sb, ext4_group_t group, int ino)  in recently_deleted()  argument
691 		       (ino / inodes_per_block));  in recently_deleted()
699 	offset = (ino % inodes_per_block) * EXT4_INODE_SIZE(sb);  in recently_deleted()
720 			  struct buffer_head *bitmap, unsigned long *ino)  in find_inode_bit()  argument
726 	*ino = ext4_find_next_zero_bit((unsigned long *)  in find_inode_bit()
728 				       EXT4_INODES_PER_GROUP(sb), *ino);  in find_inode_bit()
729 	if (*ino >= EXT4_INODES_PER_GROUP(sb))  in find_inode_bit()
732 	if (check_recently_deleted && recently_deleted(sb, group, *ino)) {  in find_inode_bit()
733 		recently_deleted_ino = *ino;  in find_inode_bit()
734 		*ino = *ino + 1;  in find_inode_bit()
735 		if (*ino < EXT4_INODES_PER_GROUP(sb))  in find_inode_bit()
749 	*ino = recently_deleted_ino;  in find_inode_bit()
753 int ext4_mark_inode_used(struct super_block *sb, int ino)  in ext4_mark_inode_used()  argument
762 	if (ino < EXT4_FIRST_INO(sb) || ino > max_ino)  in ext4_mark_inode_used()
765 	group = (ino - 1) / EXT4_INODES_PER_GROUP(sb);  in ext4_mark_inode_used()
766 	bit = (ino - 1) % EXT4_INODES_PER_GROUP(sb);  in ext4_mark_inode_used()
936 	unsigned long ino = 0;  in __ext4_new_inode()  local
1011 		ino = (goal - 1) % EXT4_INODES_PER_GROUP(sb);  in __ext4_new_inode()
1032 	for (i = 0; i < ngroups; i++, ino = 0) {  in __ext4_new_inode()
1066 		ret2 = find_inode_bit(sb, group, inode_bitmap_bh, &ino);  in __ext4_new_inode()
1070 		if (group == 0 && (ino + 1) < EXT4_FIRST_INO(sb)) {  in __ext4_new_inode()
1072 				   "inode=%lu", ino + 1);  in __ext4_new_inode()
1096 		ret2 = ext4_test_and_set_bit(ino, inode_bitmap_bh->b_data);  in __ext4_new_inode()
1101 			ret2 = find_inode_bit(sb, group, inode_bitmap_bh, &ino);  in __ext4_new_inode()
1103 				ext4_set_bit(ino, inode_bitmap_bh->b_data);  in __ext4_new_inode()
1110 		ino++;		/* the inode bitmap is zero-based */  in __ext4_new_inode()
1114 		if (ino < EXT4_INODES_PER_GROUP(sb))  in __ext4_new_inode()
1203 		if (ino > free)  in __ext4_new_inode()
1205 					(EXT4_INODES_PER_GROUP(sb) - ino));  in __ext4_new_inode()
1246 	inode->i_ino = ino + group * EXT4_INODES_PER_GROUP(sb);  in __ext4_new_inode()
1365 struct inode *ext4_orphan_get(struct super_block *sb, unsigned long ino)  in ext4_orphan_get()  argument
1374 	if (ino < EXT4_FIRST_INO(sb) || ino > max_ino)  in ext4_orphan_get()
1377 	block_group = (ino - 1) / EXT4_INODES_PER_GROUP(sb);  in ext4_orphan_get()
1378 	bit = (ino - 1) % EXT4_INODES_PER_GROUP(sb);  in ext4_orphan_get()
1390 	inode = ext4_iget(sb, ino, EXT4_IGET_NORMAL);  in ext4_orphan_get()
1395 			       ino, err);  in ext4_orphan_get()
1416 	ext4_error(sb, "bad orphan inode %lu", ino);  in ext4_orphan_get()