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[188.85.150.151]) by smtp.gmail.com with ESMTPSA id v6-20020adff686000000b0031980294e9fsm26383488wrp.116.2023.10.16.00.26.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Oct 2023 00:26:43 -0700 (PDT) From: Juan Quintela To: Elena Ufimtseva Cc: peterx@redhat.com, farosas@suse.de, leobras@redhat.com, qemu-devel@nongnu.org Subject: Re: [PATCH v2 4/4] multifd: reset next_packet_len after sending pages In-Reply-To: <20231011184358.97349-5-elena.ufimtseva@oracle.com> (Elena Ufimtseva's message of "Wed, 11 Oct 2023 11:43:58 -0700") References: <20231011184358.97349-1-elena.ufimtseva@oracle.com> <20231011184358.97349-5-elena.ufimtseva@oracle.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.3 (gnu/linux) Date: Mon, 16 Oct 2023 09:26:42 +0200 Message-ID: <87wmvn3u4t.fsf@secure.mitica> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=170.10.133.124; envelope-from=quintela@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: quintela@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Elena Ufimtseva wrote: > Sometimes multifd sends just sync packet with no pages > (normal_num is 0). In this case the old value is being > preserved and being accounted for while only packet_len > is being transferred. > Reset it to 0 after sending and accounting for. > > Signed-off-by: Elena Ufimtseva > Reviewed-by: Fabiano Rosas Reviewed-by: Juan Quintela