in_flight_read 490 drivers/md/dm-stats.c unsigned in_flight_read, in_flight_write; in_flight_read 501 drivers/md/dm-stats.c in_flight_read = (unsigned)atomic_read(&shared->in_flight[READ]); in_flight_read 503 drivers/md/dm-stats.c if (in_flight_read) in_flight_read 507 drivers/md/dm-stats.c if (in_flight_read + in_flight_write) { in_flight_read 509 drivers/md/dm-stats.c p->time_in_queue += (in_flight_read + in_flight_write) * difference;