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1ace07171a
When a vring is started the back-end must look for available vq buffers and process them. This scenario can happen if the back-end is stopped with unprocessed available buffers and then started again. The inflight I/O tracking code already did this, but it should also be done when inflight I/O tracking is not enabled. Move the code and make it robust in case of EINTR or EAGAIN. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Message-ID: <20260604201029.250450-3-stefanha@redhat.com> |
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