2683 		struct ext4_group_desc *gdp =  in ext4_mb_good_group_nolock()  local
2700 		      (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT))))  in ext4_mb_good_group_nolock()
2733 		struct ext4_group_desc *gdp = ext4_get_group_desc(sb, group,  in ext4_mb_prefetch()  local
2744 		if (gdp && grp && !EXT4_MB_GRP_TEST_AND_SET_READ(grp) &&  in ext4_mb_prefetch()
2746 		    ext4_free_group_clusters(sb, gdp) > 0 ) {  in ext4_mb_prefetch()
2776 	struct ext4_group_desc *gdp;  in ext4_mb_prefetch_fini()  local
2783 		gdp = ext4_get_group_desc(sb, group, NULL);  in ext4_mb_prefetch_fini()
2786 		if (grp && gdp && EXT4_MB_GRP_NEED_INIT(grp) &&  in ext4_mb_prefetch_fini()
2787 		    ext4_free_group_clusters(sb, gdp) > 0) {  in ext4_mb_prefetch_fini()
3997 	struct ext4_group_desc *gdp;  in ext4_mb_mark_diskspace_used()  local
4022 	gdp = ext4_get_group_desc(sb, ac->ac_b_ex.fe_group, &gdp_bh);  in ext4_mb_mark_diskspace_used()
4023 	if (!gdp)  in ext4_mb_mark_diskspace_used()
4027 			ext4_free_group_clusters(sb, gdp));  in ext4_mb_mark_diskspace_used()
4067 	    (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT))) {  in ext4_mb_mark_diskspace_used()
4068 		gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT);  in ext4_mb_mark_diskspace_used()
4069 		ext4_free_group_clusters_set(sb, gdp,  in ext4_mb_mark_diskspace_used()
4071 						ac->ac_b_ex.fe_group, gdp));  in ext4_mb_mark_diskspace_used()
4073 	len = ext4_free_group_clusters(sb, gdp) - ac->ac_b_ex.fe_len;  in ext4_mb_mark_diskspace_used()
4074 	ext4_free_group_clusters_set(sb, gdp, len);  in ext4_mb_mark_diskspace_used()
4075 	ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);  in ext4_mb_mark_diskspace_used()
4076 	ext4_group_desc_csum_set(sb, ac->ac_b_ex.fe_group, gdp);  in ext4_mb_mark_diskspace_used()
4114 	struct ext4_group_desc *gdp;  in ext4_mb_mark_bb()  local
4154 		gdp = ext4_get_group_desc(sb, group, &gdp_bh);  in ext4_mb_mark_bb()
4155 		if (!gdp)  in ext4_mb_mark_bb()
4171 		    (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT))) {  in ext4_mb_mark_bb()
4172 			gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT);  in ext4_mb_mark_bb()
4173 			ext4_free_group_clusters_set(sb, gdp,  in ext4_mb_mark_bb()
4174 			     ext4_free_clusters_after_init(sb, group, gdp));  in ext4_mb_mark_bb()
4177 			clen = ext4_free_group_clusters(sb, gdp) - clen_changed;  in ext4_mb_mark_bb()
4179 			clen = ext4_free_group_clusters(sb, gdp) + clen_changed;  in ext4_mb_mark_bb()
4181 		ext4_free_group_clusters_set(sb, gdp, clen);  in ext4_mb_mark_bb()
4182 		ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);  in ext4_mb_mark_bb()
4183 		ext4_group_desc_csum_set(sb, group, gdp);  in ext4_mb_mark_bb()
6407 	struct ext4_group_desc *gdp;  in ext4_free_blocks_simple()  local
6419 	gdp = ext4_get_group_desc(sb, group, &gdp_bh);  in ext4_free_blocks_simple()
6420 	if (!gdp)  in ext4_free_blocks_simple()
6432 		sb, gdp, ext4_free_group_clusters(sb, gdp) +  in ext4_free_blocks_simple()
6434 	ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);  in ext4_free_blocks_simple()
6435 	ext4_group_desc_csum_set(sb, group, gdp);  in ext4_free_blocks_simple()
6459 	struct ext4_group_desc *gdp;  in ext4_mb_clear_bb()  local
6508 	gdp = ext4_get_group_desc(sb, block_group, &gd_bh);  in ext4_mb_clear_bb()
6509 	if (!gdp) {  in ext4_mb_clear_bb()
6597 	ret = ext4_free_group_clusters(sb, gdp) + count_clusters;  in ext4_mb_clear_bb()
6598 	ext4_free_group_clusters_set(sb, gdp, ret);  in ext4_mb_clear_bb()
6599 	ext4_block_bitmap_csum_set(sb, gdp, bitmap_bh);  in ext4_mb_clear_bb()
6600 	ext4_group_desc_csum_set(sb, block_group, gdp);  in ext4_mb_clear_bb()