On Mon, Mar 9, 2026 at 4:21 PM Stefan Hajnoczi <[email protected]> wrote: > > On Thu, Mar 05, 2026 at 10:24:51PM +0800, Zhang Chen wrote: > > Replace raw object_ref/unref calls with iothread_get/put_aio_context > > in iothread-vq-mapping. This allows tracking IOThread users via > > the device's canonical QOM path, improving lifecycle traceability > > for virtio-blk and virtio-scsi devices. > > > > Signed-off-by: Zhang Chen <[email protected]> > > --- > > hw/block/virtio-blk.c | 10 +++++++++- > > hw/scsi/virtio-scsi-dataplane.c | 11 +++++++++-- > > hw/virtio/iothread-vq-mapping.c | 11 +++++------ > > include/hw/virtio/iothread-vq-mapping.h | 6 +++++- > > 4 files changed, 28 insertions(+), 10 deletions(-) > > > > diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c > > index ddf0e9ee53..b6f74df68f 100644 > > --- a/hw/block/virtio-blk.c > > +++ b/hw/block/virtio-blk.c > > @@ -1453,14 +1453,19 @@ static bool > > virtio_blk_vq_aio_context_init(VirtIOBlock *s, Error **errp) > > s->vq_aio_context = g_new(AioContext *, conf->num_queues); > > > > if (conf->iothread_vq_mapping_list) { > > + char *path = object_get_canonical_path(OBJECT(vdev)); > > The g_free() calls can be avoided with: > > g_autofree char *path = ...; > > The same applies throughout the rest of this patch series.
Make sense~ I will fix it in next version. Thanks Chen
