On Mon, Jan 30, 2023 at 11:18 PM Michael S. Tsirkin <[email protected]> wrote: > > On Mon, Jan 30, 2023 at 10:21:43AM +0100, Christoph Hellwig wrote: > > Use the bvec_set_virt helper to initialize the special_vec. > > > > Signed-off-by: Christoph Hellwig <[email protected]> > > Acked-by: Michael S. Tsirkin <[email protected]>
Acked-by: Jason Wang <[email protected]> Thanks > > > > --- > > drivers/block/virtio_blk.c | 4 +--- > > 1 file changed, 1 insertion(+), 3 deletions(-) > > > > diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c > > index 6a77fa91742880..dc6e9b989910b0 100644 > > --- a/drivers/block/virtio_blk.c > > +++ b/drivers/block/virtio_blk.c > > @@ -170,9 +170,7 @@ static int > > virtblk_setup_discard_write_zeroes_erase(struct request *req, bool un > > > > WARN_ON_ONCE(n != segments); > > > > - req->special_vec.bv_page = virt_to_page(range); > > - req->special_vec.bv_offset = offset_in_page(range); > > - req->special_vec.bv_len = sizeof(*range) * segments; > > + bvec_set_virt(&req->special_vec, range, sizeof(*range) * segments); > > req->rq_flags |= RQF_SPECIAL_PAYLOAD; > > > > return 0; > > -- > > 2.39.0 > _______________________________________________ Virtualization mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/virtualization
