2655 		struct ext4_group_desc *gdp =  in ext4_mb_good_group_nolock()  local
2672 		      (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT))))  in ext4_mb_good_group_nolock()
2705 		struct ext4_group_desc *gdp = ext4_get_group_desc(sb, group,  in ext4_mb_prefetch()  local
2716 		if (gdp && grp && !EXT4_MB_GRP_TEST_AND_SET_READ(grp) &&  in ext4_mb_prefetch()
2718 		    ext4_free_group_clusters(sb, gdp) > 0 ) {  in ext4_mb_prefetch()
2748 	struct ext4_group_desc *gdp;  in ext4_mb_prefetch_fini()  local
2755 		gdp = ext4_get_group_desc(sb, group, NULL);  in ext4_mb_prefetch_fini()
2758 		if (grp && gdp && EXT4_MB_GRP_NEED_INIT(grp) &&  in ext4_mb_prefetch_fini()
2759 		    ext4_free_group_clusters(sb, gdp) > 0) {  in ext4_mb_prefetch_fini()
3966 	struct ext4_group_desc *gdp;  in ext4_mb_mark_diskspace_used()  local
3991 	gdp = ext4_get_group_desc(sb, ac->ac_b_ex.fe_group, &gdp_bh);  in ext4_mb_mark_diskspace_used()
3992 	if (!gdp)  in ext4_mb_mark_diskspace_used()
3996 			ext4_free_group_clusters(sb, gdp));  in ext4_mb_mark_diskspace_used()
4036 	    (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT))) {  in ext4_mb_mark_diskspace_used()
4037 		gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT);  in ext4_mb_mark_diskspace_used()
4038 		ext4_free_group_clusters_set(sb, gdp,  in ext4_mb_mark_diskspace_used()
4040 						ac->ac_b_ex.fe_group, gdp));  in ext4_mb_mark_diskspace_used()
4042 	len = ext4_free_group_clusters(sb, gdp) - ac->ac_b_ex.fe_len;  in ext4_mb_mark_diskspace_used()
4043 	ext4_free_group_clusters_set(sb, gdp, len);  in ext4_mb_mark_diskspace_used()
4044 	ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);  in ext4_mb_mark_diskspace_used()
4045 	ext4_group_desc_csum_set(sb, ac->ac_b_ex.fe_group, gdp);  in ext4_mb_mark_diskspace_used()
4083 	struct ext4_group_desc *gdp;  in ext4_mb_mark_bb()  local
4123 		gdp = ext4_get_group_desc(sb, group, &gdp_bh);  in ext4_mb_mark_bb()
4124 		if (!gdp)  in ext4_mb_mark_bb()
4140 		    (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT))) {  in ext4_mb_mark_bb()
4141 			gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT);  in ext4_mb_mark_bb()
4142 			ext4_free_group_clusters_set(sb, gdp,  in ext4_mb_mark_bb()
4143 			     ext4_free_clusters_after_init(sb, group, gdp));  in ext4_mb_mark_bb()
4146 			clen = ext4_free_group_clusters(sb, gdp) - clen_changed;  in ext4_mb_mark_bb()
4148 			clen = ext4_free_group_clusters(sb, gdp) + clen_changed;  in ext4_mb_mark_bb()
4150 		ext4_free_group_clusters_set(sb, gdp, clen);  in ext4_mb_mark_bb()
4151 		ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);  in ext4_mb_mark_bb()
4152 		ext4_group_desc_csum_set(sb, group, gdp);  in ext4_mb_mark_bb()
6391 	struct ext4_group_desc *gdp;  in ext4_free_blocks_simple()  local
6403 	gdp = ext4_get_group_desc(sb, group, &gdp_bh);  in ext4_free_blocks_simple()
6404 	if (!gdp)  in ext4_free_blocks_simple()
6416 		sb, gdp, ext4_free_group_clusters(sb, gdp) +  in ext4_free_blocks_simple()
6418 	ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);  in ext4_free_blocks_simple()
6419 	ext4_group_desc_csum_set(sb, group, gdp);  in ext4_free_blocks_simple()
6443 	struct ext4_group_desc *gdp;  in ext4_mb_clear_bb()  local
6492 	gdp = ext4_get_group_desc(sb, block_group, &gd_bh);  in ext4_mb_clear_bb()
6493 	if (!gdp) {  in ext4_mb_clear_bb()
6581 	ret = ext4_free_group_clusters(sb, gdp) + count_clusters;  in ext4_mb_clear_bb()
6582 	ext4_free_group_clusters_set(sb, gdp, ret);  in ext4_mb_clear_bb()
6583 	ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);  in ext4_mb_clear_bb()
6584 	ext4_group_desc_csum_set(sb, block_group, gdp);  in ext4_mb_clear_bb()