Messages in this thread | | | From | Yuval Mintz <> | Subject | RE: [PATCH net 2/4] hv_netvsc: reset vf_inject on VF removal | Date | Thu, 11 Aug 2016 11:46:18 +0000 |
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> +static void netvsc_inject_enable(struct net_device_context > +*net_device_ctx) { > + net_device_ctx->vf_inject = true; > +} > + > +static void netvsc_inject_disable(struct net_device_context > +*net_device_ctx) { > + net_device_ctx->vf_inject = false; > + > + /* Wait for currently active users to drain out. */ > + while (atomic_read(&net_device_ctx->vf_use_cnt) != 0) > + udelay(50); > +}
That was already the behavior before, but are you certain you want to unconditionally block without any possible timeout?
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