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([2001:b07:6468:f312:29ed:810e:962c:aa0d]) by smtp.gmail.com with ESMTPSA id b132sm1588022wmh.3.2020.06.10.16.53.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 10 Jun 2020 16:53:38 -0700 (PDT) Subject: Re: [PATCH 2/2] KVM: async_pf: Inject 'page ready' event only if 'page not present' was previously injected To: Vivek Goyal , Sean Christopherson Cc: Vitaly Kuznetsov , kvm@vger.kernel.org, Wanpeng Li , Jim Mattson , linux-kernel@vger.kernel.org References: <20200610175532.779793-1-vkuznets@redhat.com> <20200610175532.779793-2-vkuznets@redhat.com> <20200610193211.GB243520@redhat.com> <20200610194738.GE18790@linux.intel.com> <20200610195725.GA263462@redhat.com> From: Paolo Bonzini Message-ID: <91bf7843-ec23-e89e-a61f-1e36a32af09c@redhat.com> Date: Thu, 11 Jun 2020 01:53:37 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <20200610195725.GA263462@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/06/20 21:57, Vivek Goyal wrote: > I personally find it better that initialization of > work->notpresent_injected is very explicit at the site where this > structure has been allocated and being initialized. (Instead of a > a callee function silently initializing a filed of this structure). I agree. Paolo