first_do_lblk     974 fs/ext4/extents_status.c 	ext4_lblk_t first_do_lblk;
first_do_lblk    1058 fs/ext4/extents_status.c 		rc->first_do_lblk = i;
first_do_lblk    1177 fs/ext4/extents_status.c 		first_lclu = EXT4_B2C(sbi, rc->first_do_lblk);
first_do_lblk    1189 fs/ext4/extents_status.c 		       EXT4_LBLK_CMASK(sbi, rc->first_do_lblk)) {