165 	struct ocfs2_group_desc *gd = (struct ocfs2_group_desc *)bh->b_data;  in ocfs2_validate_gd_self()  local
167 	if (!OCFS2_IS_VALID_GROUP_DESC(gd)) {  in ocfs2_validate_gd_self()
170 			 gd->bg_signature);  in ocfs2_validate_gd_self()
173 	if (le64_to_cpu(gd->bg_blkno) != bh->b_blocknr) {  in ocfs2_validate_gd_self()
176 			 (unsigned long long)le64_to_cpu(gd->bg_blkno));  in ocfs2_validate_gd_self()
179 	if (le32_to_cpu(gd->bg_generation) != OCFS2_SB(sb)->fs_generation) {  in ocfs2_validate_gd_self()
182 			 le32_to_cpu(gd->bg_generation));  in ocfs2_validate_gd_self()
185 	if (le16_to_cpu(gd->bg_free_bits_count) > le16_to_cpu(gd->bg_bits)) {  in ocfs2_validate_gd_self()
188 			 le16_to_cpu(gd->bg_bits),  in ocfs2_validate_gd_self()
189 			 le16_to_cpu(gd->bg_free_bits_count));  in ocfs2_validate_gd_self()
192 	if (le16_to_cpu(gd->bg_bits) > (8 * le16_to_cpu(gd->bg_size))) {  in ocfs2_validate_gd_self()
195 			 le16_to_cpu(gd->bg_bits),  in ocfs2_validate_gd_self()
196 			 8 * le16_to_cpu(gd->bg_size));  in ocfs2_validate_gd_self()
208 	struct ocfs2_group_desc *gd = (struct ocfs2_group_desc *)bh->b_data;  in ocfs2_validate_gd_parent()  local
210 	if (di->i_blkno != gd->bg_parent_dinode) {  in ocfs2_validate_gd_parent()
213 			 (unsigned long long)le64_to_cpu(gd->bg_parent_dinode),  in ocfs2_validate_gd_parent()
218 	if (le16_to_cpu(gd->bg_bits) > max_bits) {  in ocfs2_validate_gd_parent()
221 			 le16_to_cpu(gd->bg_bits));  in ocfs2_validate_gd_parent()
225 	if ((le16_to_cpu(gd->bg_chain) >  in ocfs2_validate_gd_parent()
227 	    ((le16_to_cpu(gd->bg_chain) ==  in ocfs2_validate_gd_parent()
231 			 le16_to_cpu(gd->bg_chain));  in ocfs2_validate_gd_parent()
248 	struct ocfs2_group_desc *gd = (struct ocfs2_group_desc *)bh->b_data;  in ocfs2_check_group_descriptor()  local
257 	rc = ocfs2_validate_meta_ecc(sb, bh->b_data, &gd->bg_check);  in ocfs2_check_group_descriptor()
274 	struct ocfs2_group_desc *gd = (struct ocfs2_group_desc *)bh->b_data;  in ocfs2_validate_group_descriptor()  local
286 	rc = ocfs2_validate_meta_ecc(sb, bh->b_data, &gd->bg_check);  in ocfs2_validate_group_descriptor()
1537 	struct ocfs2_group_desc *gd = (struct ocfs2_group_desc *) group_bh->b_data;  in ocfs2_cluster_group_search()  local
1543 	if (le16_to_cpu(gd->bg_contig_free_bits) &&  in ocfs2_cluster_group_search()
1544 	    le16_to_cpu(gd->bg_contig_free_bits) < bits_wanted)  in ocfs2_cluster_group_search()
1548 	if (le16_to_cpu(gd->bg_free_bits_count) >= bits_wanted) {  in ocfs2_cluster_group_search()
1549 		max_bits = le16_to_cpu(gd->bg_bits);  in ocfs2_cluster_group_search()
1558 							  le64_to_cpu(gd->bg_blkno));  in ocfs2_cluster_group_search()
1563 				(unsigned long long)le64_to_cpu(gd->bg_blkno),  in ocfs2_cluster_group_search()
1564 				le16_to_cpu(gd->bg_bits),  in ocfs2_cluster_group_search()
1729 	struct ocfs2_group_desc *gd;  in ocfs2_search_one_group()  local
1740 	gd = (struct ocfs2_group_desc *) group_bh->b_data;  in ocfs2_search_one_group()
1750 		ocfs2_bg_discontig_fix_result(ac, gd, res);  in ocfs2_search_one_group()
1763 					       le16_to_cpu(gd->bg_chain));  in ocfs2_search_one_group()
1769 	ret = ocfs2_block_group_set_bits(handle, alloc_inode, gd, group_bh,  in ocfs2_search_one_group()
1775 					       le16_to_cpu(gd->bg_chain));  in ocfs2_search_one_group()
1780 	*bits_left = le16_to_cpu(gd->bg_free_bits_count);  in ocfs2_search_one_group()