On Tue, Feb 15, 2022 at 06:59:43PM +0800, Xie Yongji wrote: > +static int vduse_queue_inflight_get(VduseVirtq *vq, int desc_idx) > +{ > + vq->log->inflight.desc[desc_idx].counter = vq->counter++; > + vq->log->inflight.desc[desc_idx].inflight = 1;
Is a barrier needed between these two lines to prevent inflight = 1 with an undefined counter value?
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