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([2001:b07:6468:f312:63a7:c72e:ea0e:6045]) by smtp.gmail.com with ESMTPSA id g11sm13278489eje.7.2021.05.12.00.06.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 12 May 2021 00:06:46 -0700 (PDT) Subject: Re: [PATCH v3 31/33] block/nbd: add nbd_clinent_connected() helper To: Vladimir Sementsov-Ogievskiy , qemu-block@nongnu.org References: <20210416080911.83197-1-vsementsov@virtuozzo.com> <20210416080911.83197-32-vsementsov@virtuozzo.com> From: Paolo Bonzini Message-ID: <5ebc87b7-d76a-6cca-b389-3965b97002b4@redhat.com> Date: Wed, 12 May 2021 09:06:45 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210416080911.83197-32-vsementsov@virtuozzo.com> Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.699, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, qemu-devel@nongnu.org, mreitz@redhat.com, rvkagan@yandex-team.ru, den@openvz.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 16/04/21 10:09, Vladimir Sementsov-Ogievskiy wrote: > We already have two similar helpers for other state. Let's add another > one for convenience. > > Signed-off-by: Vladimir Sementsov-Ogievskiy The whole usage of load-acquire for the connected state is completely meaningless, but that's not your fault. :) For now let's keep it as is, and we'll clean it up later. Paolo