452 	BUG_ON(!ext4_is_group_locked(sb, e4b->bd_group));  in mb_free_blocks_double()
456 			blocknr = e4b->bd_group * EXT4_BLOCKS_PER_GROUP(sb);  in mb_free_blocks_double()
460 			ext4_grp_locked_error(sb, e4b->bd_group,  in mb_free_blocks_double()
464 				   first + i, e4b->bd_group);  in mb_free_blocks_double()
476 	BUG_ON(!ext4_is_group_locked(e4b->bd_sb, e4b->bd_group));  in mb_mark_used_double()
495 				       e4b->bd_group, i, i * 8, b1[i], b2[i]);  in mb_cmp_bitmaps()
616 	grp = ext4_get_group_info(sb, e4b->bd_group);  in __mb_check_buddy()
623 		MB_CHECK_ASSERT(groupnr == e4b->bd_group);  in __mb_check_buddy()
943 	e4b->bd_group = group;  in ext4_mb_load_buddy()
1135 	BUG_ON(!ext4_is_group_locked(sb, e4b->bd_group));  in mb_free_blocks()
1160 			blocknr = e4b->bd_group * EXT4_BLOCKS_PER_GROUP(sb);  in mb_free_blocks()
1164 			ext4_grp_locked_error(sb, e4b->bd_group,  in mb_free_blocks()
1168 				   e4b->bd_group);  in mb_free_blocks()
1216 	BUG_ON(!ext4_is_group_locked(e4b->bd_sb, e4b->bd_group));  in mb_find_extent()
1238 	ex->fe_group = e4b->bd_group;  in mb_find_extent()
1279 	BUG_ON(e4b->bd_group != ex->fe_group);  in mb_mark_used()
1280 	BUG_ON(!ext4_is_group_locked(e4b->bd_sb, e4b->bd_group));  in mb_mark_used()
1350 	BUG_ON(ac->ac_b_ex.fe_group != e4b->bd_group);  in ext4_mb_use_best_found()
1420 			&& bex->fe_group == e4b->bd_group) {  in ext4_mb_check_limits()
1552 		start = (e4b->bd_group * EXT4_BLOCKS_PER_GROUP(ac->ac_sb)) +  in ext4_mb_find_by_goal()
1612 		ac->ac_b_ex.fe_group = e4b->bd_group;  in ext4_mb_simple_scan_group()
1653 			ext4_grp_locked_error(sb, e4b->bd_group,  in ext4_mb_complex_scan_group()
1663 			ext4_grp_locked_error(sb, e4b->bd_group,  in ext4_mb_complex_scan_group()
1704 	first_group_block = e4b->bd_group * EXT4_BLOCKS_PER_GROUP(sb)  in ext4_mb_scan_aligned()
3833 	BUG_ON(group != e4b->bd_group && pa->pa_len != 0);  in ext4_mb_release_inode_pa()
3903 	BUG_ON(group != e4b->bd_group && pa->pa_len != 0);  in ext4_mb_release_group_pa()
4734 			ext4_grp_locked_error(sb, e4b->bd_group, __func__,  in ext4_mb_free_metadata()