On Mon, Dec 04, 2023 at 01:23:09PM +0100, Kevin Wolf wrote:
> Am 29.11.2023 um 20:55 hat Stefan Hajnoczi geschrieben:
> > The AioContext lock no longer has any effect. Remove it.
> > 
> > Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
> > ---
> >  include/hw/virtio/virtio-scsi.h | 14 --------------
> >  hw/scsi/scsi-bus.c              |  2 --
> >  hw/scsi/scsi-disk.c             | 28 ++++------------------------
> >  hw/scsi/virtio-scsi.c           | 18 ------------------
> >  4 files changed, 4 insertions(+), 58 deletions(-)
> 
> > @@ -2531,13 +2527,11 @@ static void scsi_unrealize(SCSIDevice *dev)
> >  static void scsi_hd_realize(SCSIDevice *dev, Error **errp)
> >  {
> >      SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, dev);
> > -    AioContext *ctx = NULL;
> > +
> >      /* can happen for devices without drive. The error message for missing
> >       * backend will be issued in scsi_realize
> >       */
> >      if (s->qdev.conf.blk) {
> > -        ctx = blk_get_aio_context(s->qdev.conf.blk);
> > -        aio_context_acquire(ctx);
> >          if (!blkconf_blocksizes(&s->qdev.conf, errp)) {
> >              goto out;
> >          }
> > @@ -2549,15 +2543,11 @@ static void scsi_hd_realize(SCSIDevice *dev, Error **errp)
> >      }
> >      scsi_realize(&s->qdev, errp);
> >  out:
> > -    if (ctx) {
> > -        aio_context_release(ctx);
> > -    }
> >  }
> 
> This doesn't build for me:
> 
> ../hw/scsi/scsi-disk.c:2545:1: error: label at end of compound statement is a C2x extension [-Werror,-Wc2x-extensions]
> }
> ^
> 1 error generated.

Will fix in v2. Thanks!

Stefan