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scsi: virtio_scsi: Kick event_list unconditionally

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The event_list processes non-hotplug events (such as LUN capacity
changes), so remove the conditions that guard the initial kicks in
_probe() and _restore(), as well as the work cancellation in _remove().

Suggested-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Joshua Daley <jdaley@linux.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Link: https://patch.msgid.link/20260325180857.3675854-3-jdaley@linux.ibm.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Joshua Daley 2026-03-25 19:08:57 +01:00 committed by Martin K. Petersen
parent da3159a3b3
commit 0019a3a575
1 changed files with 6 additions and 9 deletions
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15
drivers/scsi/virtio_scsi.c
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@ -982,11 +982,10 @@ static int virtscsi_probe(struct virtio_device *vdev)
virtio_device_ready(vdev);
if (virtio_has_feature(vdev, VIRTIO_SCSI_F_HOTPLUG)) {
for (int i = 0; i < VIRTIO_SCSI_EVENT_LEN; i++)
INIT_WORK(&vscsi->event_list[i].work, virtscsi_handle_event);
virtscsi_kick_event_all(vscsi);
}
for (int i = 0; i < VIRTIO_SCSI_EVENT_LEN; i++)
INIT_WORK(&vscsi->event_list[i].work, virtscsi_handle_event);
virtscsi_kick_event_all(vscsi);
scsi_scan_host(shost);
return 0;
@ -1003,8 +1002,7 @@ static void virtscsi_remove(struct virtio_device *vdev)
struct Scsi_Host *shost = virtio_scsi_host(vdev);
struct virtio_scsi *vscsi = shost_priv(shost);
if (virtio_has_feature(vdev, VIRTIO_SCSI_F_HOTPLUG))
virtscsi_cancel_event_work(vscsi);
virtscsi_cancel_event_work(vscsi);
scsi_remove_host(shost);
virtscsi_remove_vqs(vdev);
@ -1030,8 +1028,7 @@ static int virtscsi_restore(struct virtio_device *vdev)
virtio_device_ready(vdev);
if (virtio_has_feature(vdev, VIRTIO_SCSI_F_HOTPLUG))
virtscsi_kick_event_all(vscsi);
virtscsi_kick_event_all(vscsi);
return err;
}