2518 		struct ext4_group_desc *gdp =  in ext4_mb_good_group_nolock()  local
2534 		      (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT))))  in ext4_mb_good_group_nolock()
2567 		struct ext4_group_desc *gdp = ext4_get_group_desc(sb, group,  in ext4_mb_prefetch()  local
2580 		    ext4_free_group_clusters(sb, gdp) > 0 &&  in ext4_mb_prefetch()
2582 		      (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT)))) {  in ext4_mb_prefetch()
2613 		struct ext4_group_desc *gdp = ext4_get_group_desc(sb, group,  in ext4_mb_prefetch_fini()  local
2623 		    ext4_free_group_clusters(sb, gdp) > 0 &&  in ext4_mb_prefetch_fini()
2625 		      (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT)))) {  in ext4_mb_prefetch_fini()
3778 	struct ext4_group_desc *gdp;  in ext4_mb_mark_diskspace_used()  local
3805 	gdp = ext4_get_group_desc(sb, ac->ac_b_ex.fe_group, &gdp_bh);  in ext4_mb_mark_diskspace_used()
3806 	if (!gdp)  in ext4_mb_mark_diskspace_used()
3810 			ext4_free_group_clusters(sb, gdp));  in ext4_mb_mark_diskspace_used()
3850 	    (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT))) {  in ext4_mb_mark_diskspace_used()
3851 		gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT);  in ext4_mb_mark_diskspace_used()
3852 		ext4_free_group_clusters_set(sb, gdp,  in ext4_mb_mark_diskspace_used()
3854 						ac->ac_b_ex.fe_group, gdp));  in ext4_mb_mark_diskspace_used()
3856 	len = ext4_free_group_clusters(sb, gdp) - ac->ac_b_ex.fe_len;  in ext4_mb_mark_diskspace_used()
3857 	ext4_free_group_clusters_set(sb, gdp, len);  in ext4_mb_mark_diskspace_used()
3858 	ext4_block_bitmap_csum_set(sb, ac->ac_b_ex.fe_group, gdp, bitmap_bh);  in ext4_mb_mark_diskspace_used()
3859 	ext4_group_desc_csum_set(sb, ac->ac_b_ex.fe_group, gdp);  in ext4_mb_mark_diskspace_used()
3897 	struct ext4_group_desc *gdp;  in ext4_mb_mark_bb()  local
3916 	gdp = ext4_get_group_desc(sb, group, &gdp_bh);  in ext4_mb_mark_bb()
3917 	if (!gdp)  in ext4_mb_mark_bb()
3931 	    (gdp->bg_flags & cpu_to_le16(EXT4_BG_BLOCK_UNINIT))) {  in ext4_mb_mark_bb()
3932 		gdp->bg_flags &= cpu_to_le16(~EXT4_BG_BLOCK_UNINIT);  in ext4_mb_mark_bb()
3933 		ext4_free_group_clusters_set(sb, gdp,  in ext4_mb_mark_bb()
3935 						group, gdp));  in ext4_mb_mark_bb()
3938 		clen = ext4_free_group_clusters(sb, gdp) - clen + already;  in ext4_mb_mark_bb()
3940 		clen = ext4_free_group_clusters(sb, gdp) + clen - already;  in ext4_mb_mark_bb()
3942 	ext4_free_group_clusters_set(sb, gdp, clen);  in ext4_mb_mark_bb()
3943 	ext4_block_bitmap_csum_set(sb, group, gdp, bitmap_bh);  in ext4_mb_mark_bb()
3944 	ext4_group_desc_csum_set(sb, group, gdp);  in ext4_mb_mark_bb()
5808 	struct ext4_group_desc *gdp;  in ext4_free_blocks_simple()  local
5821 	gdp = ext4_get_group_desc(sb, group, &gdp_bh);  in ext4_free_blocks_simple()
5822 	if (!gdp)  in ext4_free_blocks_simple()
5834 		sb, gdp, ext4_free_group_clusters(sb, gdp) +  in ext4_free_blocks_simple()
5836 	ext4_block_bitmap_csum_set(sb, group, gdp, bitmap_bh);  in ext4_free_blocks_simple()
5837 	ext4_group_desc_csum_set(sb, group, gdp);  in ext4_free_blocks_simple()
5859 	struct ext4_group_desc *gdp;  in ext4_free_blocks()  local
5970 	gdp = ext4_get_group_desc(sb, block_group, &gd_bh);  in ext4_free_blocks()
5971 	if (!gdp) {  in ext4_free_blocks()
5976 	if (in_range(ext4_block_bitmap(sb, gdp), block, count) ||  in ext4_free_blocks()
5977 	    in_range(ext4_inode_bitmap(sb, gdp), block, count) ||  in ext4_free_blocks()
5978 	    in_range(block, ext4_inode_table(sb, gdp),  in ext4_free_blocks()
5980 	    in_range(block + count - 1, ext4_inode_table(sb, gdp),  in ext4_free_blocks()
6064 	ret = ext4_free_group_clusters(sb, gdp) + count_clusters;  in ext4_free_blocks()
6065 	ext4_free_group_clusters_set(sb, gdp, ret);  in ext4_free_blocks()
6066 	ext4_block_bitmap_csum_set(sb, block_group, gdp, bitmap_bh);  in ext4_free_blocks()
6067 	ext4_group_desc_csum_set(sb, block_group, gdp);  in ext4_free_blocks()