prep_fn 1167 drivers/scsi/device_handler/scsi_dh_alua.c .prep_fn = alua_prep_fn, prep_fn 520 drivers/scsi/device_handler/scsi_dh_emc.c .prep_fn = clariion_prep_fn, prep_fn 243 drivers/scsi/device_handler/scsi_dh_hp_sw.c .prep_fn = hp_sw_prep_fn, prep_fn 792 drivers/scsi/device_handler/scsi_dh_rdac.c .prep_fn = rdac_prep_fn, prep_fn 1202 drivers/scsi/scsi_lib.c if (unlikely(sdev->handler && sdev->handler->prep_fn)) { prep_fn 1203 drivers/scsi/scsi_lib.c blk_status_t ret = sdev->handler->prep_fn(sdev, req); prep_fn 59 include/scsi/scsi_dh.h blk_status_t (*prep_fn)(struct scsi_device *, struct request *);