MDTC_INIT 1565 mm/page-writeback.c struct dirty_throttle_control mdtc_stor = { MDTC_INIT(wb, &gdtc_stor) }; MDTC_INIT 1931 mm/page-writeback.c struct dirty_throttle_control mdtc_stor = { MDTC_INIT(wb, &gdtc_stor) };