flexbg_flag 2500 fs/ext4/super.c int flexbg_flag = 0; flexbg_flag 2504 fs/ext4/super.c flexbg_flag = 1; flexbg_flag 2511 fs/ext4/super.c if (i == sbi->s_groups_count - 1 || flexbg_flag) flexbg_flag 2600 fs/ext4/super.c if (!flexbg_flag)