next_group_start 348 fs/ext4/resize.c ext4_fsblk_t next_group_start; next_group_start 354 fs/ext4/resize.c next_group_start = ext4_group_first_block_no(sb, group + 1); next_group_start 357 fs/ext4/resize.c if (start_blk + itb > next_group_start) { next_group_start 359 fs/ext4/resize.c overhead = start_blk + itb - next_group_start;