Re: [Qemu-devel] [PATCH 4/9] iscsi: Emulate commands in iscsi_aio_ioctl as iscsi_ioctl

[Fam Zheng <famz@redhat.com>]

On Wed, 10/28 10:51, Kevin Wolf wrote:
> Am 26.10.2015 um 07:24 hat Fam Zheng geschrieben:
> > iscsi_ioctl emulates SG_GET_VERSION_NUM and SG_GET_SCSI_ID. Now that
> > bdrv_ioctl() will be emulated with .bdrv_aio_ioctl, replicate the logic
> > into iscsi_aio_ioctl to make them consistent.
> > 
> > Signed-off-by: Fam Zheng <famz@redhat.com>
> > ---
> >  block/iscsi.c | 39 +++++++++++++++++++++++++++++++++++++--
> >  1 file changed, 37 insertions(+), 2 deletions(-)
> > 
> > diff --git a/block/iscsi.c b/block/iscsi.c
> > index 93f1ee4..94cbdf2 100644
> > --- a/block/iscsi.c
> > +++ b/block/iscsi.c
> > @@ -96,6 +96,7 @@ typedef struct IscsiAIOCB {
> >      int status;
> >      int64_t sector_num;
> >      int nb_sectors;
> > +    int ret;
> >  #ifdef __linux__
> >      sg_io_hdr_t *ioh;
> >  #endif
> > @@ -726,6 +727,37 @@ iscsi_aio_ioctl_cb(struct iscsi_context *iscsi, int status,
> >      iscsi_schedule_bh(acb);
> >  }
> >  
> > +static void iscsi_ioctl_bh_completion(void *opaque)
> > +{
> > +    IscsiAIOCB *acb = opaque;
> > +
> > +    qemu_bh_delete(acb->bh);
> > +    acb->common.cb(acb->common.opaque, acb->ret);
> > +}
> 
> qemu_aio_unref(acb)?
> 

Yes, will fix.

Fam