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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [PATCH 18/23] hyperv: add synic event flag signaling |
Date: | Wed, 14 Jun 2017 17:07:03 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.0 |
On 06/06/2017 20:19, Roman Kagan wrote: > + > + if ((atomic_fetch_or(&flags[set_idx], set_mask) & set_mask) != set_mask) > { > + ret = kvm_hv_sint_route_set_sint(sint_route); > + memory_region_set_dirty(&synic->evt_page_mr, 0, > + sizeof(*synic->evt_page)); I would swap the kvm_hv_sint_route_set_sint and memory_region_set_dirty lines. Paolo > + } else { > + ret = 0; > + }
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