>
> + if (unlikely(iocb->aio_rw_flags & ~(RWF_HIPRI | RWF_DSYNC | RWF_SYNC))) {
> + pr_debug("EINVAL: aio_rw_flags set with incompatible flags\n");
> + return -EINVAL;
> + }
> + if (iocb->aio_rw_flags & RWF_HIPRI)
> + req->common.ki_flags |= IOCB_HIPRI;
> + if (iocb->aio_rw_flags & RWF_DSYNC)
> + req->common.ki_flags |= IOCB_DSYNC;
> + if (iocb->aio_rw_flags & RWF_SYNC)
> + req->common.ki_flags |= (IOCB_DSYNC | IOCB_SYNC);
Pleae introduce a common helper to share this code between the
synchronous and the aio path
