gdblocks 551 fs/ext4/resize.c unsigned long gdblocks; gdblocks 554 fs/ext4/resize.c gdblocks = ext4_bg_num_gdb(sb, group); gdblocks 570 fs/ext4/resize.c for (j = 0; j < gdblocks; j++, block++) { gdblocks 606 fs/ext4/resize.c err = sb_issue_zeroout(sb, gdblocks + start + 1,