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[188.86.86.233]) by smtp.gmail.com with ESMTPSA id ay21sm13003396wmb.7.2021.11.19.08.59.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Nov 2021 08:59:14 -0800 (PST) From: Juan Quintela To: qemu-devel@nongnu.org Subject: [PATCH 08/11] multifd: Make zstd use iov's Date: Fri, 19 Nov 2021 17:59:00 +0100 Message-Id: <20211119165903.18813-9-quintela@redhat.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211119165903.18813-1-quintela@redhat.com> References: <20211119165903.18813-1-quintela@redhat.com> MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=quintela@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com 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: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.7, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-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: , Cc: =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Juan Quintela , "Dr. David Alan Gilbert" , Leonardo Bras Soares Passos Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Juan Quintela --- migration/multifd-zstd.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/migration/multifd-zstd.c b/migration/multifd-zstd.c index 1dccdbd733..6183d0b26d 100644 --- a/migration/multifd-zstd.c +++ b/migration/multifd-zstd.c @@ -155,6 +155,9 @@ static int zstd_send_prepare(MultiFDSendParams *p, uint32_t used, Error **errp) return -1; } } + p->iov[p->iovs_used].iov_base = z->zbuff; + p->iov[p->iovs_used].iov_len = z->out.pos; + p->iovs_used++; p->next_packet_size = z->out.pos; p->flags |= MULTIFD_FLAG_ZSTD; @@ -174,10 +177,7 @@ static int zstd_send_prepare(MultiFDSendParams *p, uint32_t used, Error **errp) */ static int zstd_send_write(MultiFDSendParams *p, uint32_t used, Error **errp) { - struct zstd_data *z = p->data; - - return qio_channel_write_all(p->c, (void *)z->zbuff, p->next_packet_size, - errp); + return qio_channel_writev_all(p->c, p->iov, p->iovs_used, errp); } /**