Message ID | 20211123175113.35569-9-quintela@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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[188.86.86.233]) by smtp.gmail.com with ESMTPSA id f13sm2250809wmq.29.2021.11.23.09.51.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Nov 2021 09:51:26 -0800 (PST) From: Juan Quintela <quintela@redhat.com> To: qemu-devel@nongnu.org Subject: [PATCH 08/23] multifd: Fill offset and block for reception Date: Tue, 23 Nov 2021 18:50:58 +0100 Message-Id: <20211123175113.35569-9-quintela@redhat.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211123175113.35569-1-quintela@redhat.com> References: <20211123175113.35569-1-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 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" 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: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: Leonardo Bras <leobras@redhat.com>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>, Peter Xu <peterx@redhat.com>, Juan Quintela <quintela@redhat.com> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org> |
Series |
Migration: Transmit and detect zero pages in the multifd threads
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expand
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diff --git a/migration/multifd.c b/migration/multifd.c index 55d99a8232..0533da154a 100644 --- a/migration/multifd.c +++ b/migration/multifd.c @@ -354,6 +354,7 @@ static int multifd_recv_unfill_packet(MultiFDRecvParams *p, Error **errp) return -1; } + p->pages->block = block; for (i = 0; i < p->pages->num; i++) { uint64_t offset = be64_to_cpu(packet->offset[i]); @@ -363,6 +364,7 @@ static int multifd_recv_unfill_packet(MultiFDRecvParams *p, Error **errp) offset, block->used_length); return -1; } + p->pages->offset[i] = offset; p->pages->iov[i].iov_base = block->host + offset; p->pages->iov[i].iov_len = page_size; }
We were using the iov directly, but we will need this info on the following patch. Signed-off-by: Juan Quintela <quintela@redhat.com> --- migration/multifd.c | 2 ++ 1 file changed, 2 insertions(+)