101 	struct ocfs2_group_desc *group;  in ocfs2_update_last_group_and_inode()  local
116 	group = (struct ocfs2_group_desc *)group_bh->b_data;  in ocfs2_update_last_group_and_inode()
120 	le16_add_cpu(&group->bg_bits, num_bits);  in ocfs2_update_last_group_and_inode()
121 	le16_add_cpu(&group->bg_free_bits_count, num_bits);  in ocfs2_update_last_group_and_inode()
130 						     group,  in ocfs2_update_last_group_and_inode()
134 		le16_add_cpu(&group->bg_free_bits_count, -1 * backups);  in ocfs2_update_last_group_and_inode()
151 	chain = le16_to_cpu(group->bg_chain);  in ocfs2_update_last_group_and_inode()
174 					    group,  in ocfs2_update_last_group_and_inode()
178 		le16_add_cpu(&group->bg_free_bits_count, backups);  in ocfs2_update_last_group_and_inode()
179 		le16_add_cpu(&group->bg_bits, -1 * num_bits);  in ocfs2_update_last_group_and_inode()
180 		le16_add_cpu(&group->bg_free_bits_count, -1 * num_bits);  in ocfs2_update_last_group_and_inode()
282 	struct ocfs2_group_desc *group = NULL;  in ocfs2_group_extend()  local
339 	group = (struct ocfs2_group_desc *)group_bh->b_data;  in ocfs2_group_extend()
342 	if (le16_to_cpu(group->bg_bits) / cl_bpc + new_clusters >  in ocfs2_group_extend()
349 	     (unsigned long long)le64_to_cpu(group->bg_blkno), new_clusters);  in ocfs2_group_extend()
433 	u32 cluster = ocfs2_blocks_to_clusters(inode->i_sb, input->group);  in ocfs2_verify_group_and_input()
453 	else if (input->group != ocfs2_which_cluster_group(inode, cluster))  in ocfs2_verify_group_and_input()
473 	struct ocfs2_group_desc *group = NULL;  in ocfs2_group_add()  local
510 	ret = ocfs2_read_blocks_sync(osb, input->group, 1, &group_bh);  in ocfs2_group_add()
513 		     "from the device.", (unsigned long long)input->group);  in ocfs2_group_add()
526 	     (unsigned long long)input->group, input->chain, input->clusters);  in ocfs2_group_add()
546 	group = (struct ocfs2_group_desc *)group_bh->b_data;  in ocfs2_group_add()
547 	group->bg_next_group = cr->c_blkno;  in ocfs2_group_add()
567 	cr->c_blkno = cpu_to_le64(input->group);  in ocfs2_group_add()