88 	struct ext4_sb_info *sbi = EXT4_SB(sb);  in verify_group_input()  local
89 	struct ext4_super_block *es = sbi->s_es;  in verify_group_input()
93 	ext4_fsblk_t itend = input->inode_table + sbi->s_itb_per_group;  in verify_group_input()
100 	if (group != sbi->s_groups_count) {  in verify_group_input()
102 			     input->group, sbi->s_groups_count);  in verify_group_input()
109 		input->blocks_count - 2 - overhead - sbi->s_itb_per_group;  in verify_group_input()
479 	struct ext4_sb_info *sbi = EXT4_SB(sb);  in setup_new_flex_group_blocks()  local
480 	struct ext4_super_block *es = sbi->s_es;  in setup_new_flex_group_blocks()
490 	       group_data[0].group != sbi->s_groups_count);  in setup_new_flex_group_blocks()
541 			memcpy(gdb->b_data, sbi->s_group_desc[j]->b_data,  in setup_new_flex_group_blocks()
571 			   block, sbi->s_itb_per_group);  in setup_new_flex_group_blocks()
572 		err = sb_issue_zeroout(sb, block, sbi->s_itb_per_group,  in setup_new_flex_group_blocks()
1046 	struct ext4_sb_info *sbi = EXT4_SB(sb);  in update_backups()  local
1066 		last = sbi->s_groups_count;  in update_backups()
1072 	while (group < sbi->s_groups_count) {  in update_backups()
1135 		sbi->s_mount_state &= ~EXT4_VALID_FS;  in update_backups()
1136 		sbi->s_es->s_state &= cpu_to_le16(~EXT4_VALID_FS);  in update_backups()
1137 		mark_buffer_dirty(sbi->s_sbh);  in update_backups()
1155 	struct ext4_sb_info *sbi = EXT4_SB(sb);  in ext4_add_new_descs()  local
1156 	struct ext4_super_block *es = sbi->s_es;  in ext4_add_new_descs()
1176 			gdb_bh = sbi->s_group_desc[gdb_num];  in ext4_add_new_descs()
1242 	struct ext4_sb_info		*sbi = EXT4_SB(sb);  in ext4_setup_new_descs()  local
1258 		gdb_bh = sbi->s_group_desc[gdb_num];  in ext4_setup_new_descs()
1274 			EXT4_NUM_B2C(sbi, group_data->free_blocks_count));  in ext4_setup_new_descs()
1313 	struct ext4_sb_info *sbi = EXT4_SB(sb);  in ext4_update_super()  local
1314 	struct ext4_super_block *es = sbi->s_es;  in ext4_update_super()
1367 	sbi->s_groups_count += flex_gd->count;  in ext4_update_super()
1368 	sbi->s_blockfile_groups = min_t(ext4_group_t, sbi->s_groups_count,  in ext4_update_super()
1377 	percpu_counter_add(&sbi->s_freeclusters_counter,  in ext4_update_super()
1378 			   EXT4_NUM_B2C(sbi, free_blocks));  in ext4_update_super()
1379 	percpu_counter_add(&sbi->s_freeinodes_counter,  in ext4_update_super()
1383 		   percpu_counter_read(&sbi->s_freeclusters_counter));  in ext4_update_super()
1386 	    sbi->s_log_groups_per_flex) {  in ext4_update_super()
1388 		flex_group = ext4_flex_group(sbi, group_data[0].group);  in ext4_update_super()
1389 		atomic64_add(EXT4_NUM_B2C(sbi, free_blocks),  in ext4_update_super()
1390 			     &sbi->s_flex_groups[flex_group].free_clusters);  in ext4_update_super()
1392 			   &sbi->s_flex_groups[flex_group].free_inodes);  in ext4_update_super()
1414 	struct ext4_sb_info *sbi = EXT4_SB(sb);  in ext4_flex_group_add()  local
1415 	struct ext4_super_block *es = sbi->s_es;  in ext4_flex_group_add()
1450 	BUFFER_TRACE(sbi->s_sbh, "get_write_access");  in ext4_flex_group_add()
1451 	err = ext4_journal_get_write_access(handle, sbi->s_sbh);  in ext4_flex_group_add()
1483 		update_backups(sb, sbi->s_sbh->b_blocknr, (char *)es,  in ext4_flex_group_add()
1488 			gdb_bh = sbi->s_group_desc[gdb_num];  in ext4_flex_group_add()
1577 	struct ext4_sb_info *sbi = EXT4_SB(sb);  in ext4_group_add()  local
1578 	struct ext4_super_block *es = sbi->s_es;  in ext4_group_add()
1788 	struct ext4_sb_info *sbi = EXT4_SB(sb);  in ext4_convert_meta_bg()  local
1789 	struct ext4_super_block *es = sbi->s_es;  in ext4_convert_meta_bg()
1823 	BUFFER_TRACE(sbi->s_sbh, "get_write_access");  in ext4_convert_meta_bg()
1824 	err = ext4_journal_get_write_access(handle, sbi->s_sbh);  in ext4_convert_meta_bg()
1830 	sbi->s_es->s_first_meta_bg =  in ext4_convert_meta_bg()
1831 		cpu_to_le32(num_desc_blocks(sb, sbi->s_groups_count));  in ext4_convert_meta_bg()
1872 	struct ext4_sb_info *sbi = EXT4_SB(sb);  in ext4_resize_fs()  local
1873 	struct ext4_super_block *es = sbi->s_es;  in ext4_resize_fs()
1884 	int err = 0, flexbg_size = 1 << sbi->s_log_groups_per_flex;  in ext4_resize_fs()
1919 	o_desc_blocks = num_desc_blocks(sb, sbi->s_groups_count);  in ext4_resize_fs()