On Thu, 2020-07-30 at 19:31 +0900, Minwoo Im wrote:
> On 20-07-30 00:06:36, Klaus Jensen wrote:
> > From: Klaus Jensen <k.jen...@samsung.com>
> >
> > Always destroy the request qsg/iov at the end of request use.
> >
> > Signed-off-by: Klaus Jensen <k.jen...@samsung.com>
> > ---
> > hw/block/nvme.c | 52 ++++++++++++++++++++-----------------------------
> > 1 file changed, 21 insertions(+), 31 deletions(-)
> >
> > diff --git a/hw/block/nvme.c b/hw/block/nvme.c
> > index 3d7275eae369..045dd55376a5 100644
> > --- a/hw/block/nvme.c
> > +++ b/hw/block/nvme.c
> > @@ -217,6 +217,17 @@ static void nvme_req_clear(NvmeRequest *req)
> > memset(&req->cqe, 0x0, sizeof(req->cqe));
> > }
> >
> > +static void nvme_req_exit(NvmeRequest *req)
> > +{
> > + if (req->qsg.sg) {
> > + qemu_sglist_destroy(&req->qsg);
> > + }
> > +
> > + if (req->iov.iov) {
> > + qemu_iovec_destroy(&req->iov);
> > + }
> > +}
> > +
>
> Klaus,
>
> What is differences between 'clear' and 'exit' from the request
> perspective?
>
> Thanks,
>
In my personal opinion, I don't think the name matters that much here.
Reviewed-by: Maxim Levitsky <mlevi...@redhat.com>
Best regards,
Maxim Levitsky
