itb               347 fs/ext4/resize.c 		unsigned int itb = EXT4_SB(sb)->s_itb_per_group;
itb               350 fs/ext4/resize.c 		if (start_blk + itb > last_blk)
itb               357 fs/ext4/resize.c 		if (start_blk + itb > next_group_start) {
itb               359 fs/ext4/resize.c 			overhead = start_blk + itb - next_group_start;
itb               361 fs/ext4/resize.c 			itb -= overhead;
itb               364 fs/ext4/resize.c 		group_data[group].mdata_blocks += itb;