424 			    ext4_group_t *group, umode_t mode,  in find_group_orlov()  argument
488 			*group = grp;  in find_group_orlov()
505 				*group = grp+i;  in find_group_orlov()
553 				*group = grp;  in find_group_orlov()
572 			    ext4_group_t *group, umode_t mode)  in find_group_other()  argument
597 				*group = i;  in find_group_other()
611 		*group = parent_group + flex_size;  in find_group_other()
612 		if (*group > ngroups)  in find_group_other()
613 			*group = 0;  in find_group_other()
614 		return find_group_orlov(sb, parent, group, mode, NULL);  in find_group_other()
620 	*group = parent_group;  in find_group_other()
621 	desc = ext4_get_group_desc(sb, *group, NULL);  in find_group_other()
635 	*group = (*group + parent->i_ino) % ngroups;  in find_group_other()
642 		*group += i;  in find_group_other()
643 		if (*group >= ngroups)  in find_group_other()
644 			*group -= ngroups;  in find_group_other()
645 		desc = ext4_get_group_desc(sb, *group, NULL);  in find_group_other()
655 	*group = parent_group;  in find_group_other()
657 		if (++*group >= ngroups)  in find_group_other()
658 			*group = 0;  in find_group_other()
659 		desc = ext4_get_group_desc(sb, *group, NULL);  in find_group_other()
676 static int recently_deleted(struct super_block *sb, ext4_group_t group, int ino)  in recently_deleted()  argument
686 	gdp = ext4_get_group_desc(sb, group, NULL);  in recently_deleted()
719 static int find_inode_bit(struct super_block *sb, ext4_group_t group,  in find_inode_bit()  argument
732 	if (check_recently_deleted && recently_deleted(sb, group, *ino)) {  in find_inode_bit()
758 	ext4_group_t group;  in ext4_mark_inode_used()  local
765 	group = (ino - 1) / EXT4_INODES_PER_GROUP(sb);  in ext4_mark_inode_used()
767 	inode_bitmap_bh = ext4_read_inode_bitmap(sb, group);  in ext4_mark_inode_used()
776 	gdp = ext4_get_group_desc(sb, group, &group_desc_bh);  in ext4_mark_inode_used()
801 		block_bitmap_bh = ext4_read_block_bitmap(sb, group);  in ext4_mark_inode_used()
812 		ext4_lock_group(sb, group);  in ext4_mark_inode_used()
817 				ext4_free_clusters_after_init(sb, group, gdp));  in ext4_mark_inode_used()
819 			ext4_group_desc_csum_set(sb, group, gdp);  in ext4_mark_inode_used()
821 		ext4_unlock_group(sb, group);  in ext4_mark_inode_used()
834 		ext4_lock_group(sb, group); /* while we modify the bg desc */  in ext4_mark_inode_used()
851 		ext4_lock_group(sb, group);  in ext4_mark_inode_used()
858 		ext4_group_desc_csum_set(sb, group, gdp);  in ext4_mark_inode_used()
861 	ext4_unlock_group(sb, group);  in ext4_mark_inode_used()
936 	ext4_group_t ngroups, group = 0;  in __ext4_new_inode()  local
1011 		group = (goal - 1) / EXT4_INODES_PER_GROUP(sb);  in __ext4_new_inode()
1018 		ret2 = find_group_orlov(sb, dir, &group, mode, qstr);  in __ext4_new_inode()
1020 		ret2 = find_group_other(sb, dir, &group, mode);  in __ext4_new_inode()
1023 	EXT4_I(dir)->i_last_alloc_group = group;  in __ext4_new_inode()
1036 		gdp = ext4_get_group_desc(sb, group, &group_desc_bh);  in __ext4_new_inode()
1047 			grp = ext4_get_group_info(sb, group);  in __ext4_new_inode()
1057 		inode_bitmap_bh = ext4_read_inode_bitmap(sb, group);  in __ext4_new_inode()
1068 		ret2 = find_inode_bit(sb, group, inode_bitmap_bh, &ino);  in __ext4_new_inode()
1072 		if (group == 0 && (ino + 1) < EXT4_FIRST_INO(sb)) {  in __ext4_new_inode()
1075 			ext4_mark_group_bitmap_corrupted(sb, group,  in __ext4_new_inode()
1098 		ext4_lock_group(sb, group);  in __ext4_new_inode()
1104 			ret2 = find_inode_bit(sb, group, inode_bitmap_bh, &ino);  in __ext4_new_inode()
1112 		ext4_unlock_group(sb, group);  in __ext4_new_inode()
1120 		if (++group == ngroups)  in __ext4_new_inode()
1121 			group = 0;  in __ext4_new_inode()
1147 		block_bitmap_bh = ext4_read_block_bitmap(sb, group);  in __ext4_new_inode()
1165 		ext4_lock_group(sb, group);  in __ext4_new_inode()
1170 				ext4_free_clusters_after_init(sb, group, gdp));  in __ext4_new_inode()
1172 			ext4_group_desc_csum_set(sb, group, gdp);  in __ext4_new_inode()
1174 		ext4_unlock_group(sb, group);  in __ext4_new_inode()
1189 			grp = ext4_get_group_info(sb, group);  in __ext4_new_inode()
1199 		ext4_lock_group(sb, group); /* while we modify the bg desc */  in __ext4_new_inode()
1217 		ext4_lock_group(sb, group);  in __ext4_new_inode()
1224 			ext4_group_t f = ext4_flex_group(sbi, group);  in __ext4_new_inode()
1233 		ext4_group_desc_csum_set(sb, group, gdp);  in __ext4_new_inode()
1235 	ext4_unlock_group(sb, group);  in __ext4_new_inode()
1249 		flex_group = ext4_flex_group(sbi, group);  in __ext4_new_inode()
1254 	inode->i_ino = ino + group * EXT4_INODES_PER_GROUP(sb);  in __ext4_new_inode()
1270 	ei->i_block_group = group;  in __ext4_new_inode()
1284 		ext4_mark_group_bitmap_corrupted(sb, group,  in __ext4_new_inode()
1518 int ext4_init_inode_table(struct super_block *sb, ext4_group_t group,  in ext4_init_inode_table()  argument
1521 	struct ext4_group_info *grp = ext4_get_group_info(sb, group);  in ext4_init_inode_table()
1530 	gdp = ext4_get_group_desc(sb, group, &group_desc_bh);  in ext4_init_inode_table()
1563 				   group, used_blks,  in ext4_init_inode_table()
1569 		used_inos += group * EXT4_INODES_PER_GROUP(sb);  in ext4_init_inode_table()
1579 				   group, ext4_itable_unused_count(sb, gdp),  in ext4_init_inode_table()
1604 		   group);  in ext4_init_inode_table()
1612 	ext4_lock_group(sb, group);  in ext4_init_inode_table()
1614 	ext4_group_desc_csum_set(sb, group, gdp);  in ext4_init_inode_table()
1615 	ext4_unlock_group(sb, group);  in ext4_init_inode_table()