From nobody Mon Feb 9 08:57:07 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1643299019676865.5390538766626; Thu, 27 Jan 2022 07:56:59 -0800 (PST) Received: from localhost ([::1]:38554 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nD78s-0003q4-TH for importer@patchew.org; Thu, 27 Jan 2022 10:56:58 -0500 Received: from eggs.gnu.org ([209.51.188.92]:38412) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nD6Qb-0002TJ-Mt for qemu-devel@nongnu.org; Thu, 27 Jan 2022 10:11:14 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:22104) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nD6QL-00020S-Ow for qemu-devel@nongnu.org; Thu, 27 Jan 2022 10:11:12 -0500 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-669-FcrSbXZSP6maWFHD3mBYJw-1; Thu, 27 Jan 2022 10:09:54 -0500 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 3EA60196E6CE; Thu, 27 Jan 2022 15:09:51 +0000 (UTC) Received: from secure.mitica (unknown [10.39.194.185]) by smtp.corp.redhat.com (Postfix) with ESMTP id 71D0170D49; Thu, 27 Jan 2022 15:09:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1643296197; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=bsKREreB4LgJFdMcSyHUcfhSCbtvvI69hXnQz2Aotak=; b=NMaXmm5/mxRPGTe2A/XAsBjOniKJZLgqE+iXlfeQntGlOqya+WDCCguCxvHjkSl5lpN1zr IRzbf6JvDm7TfUgjHLaNYoklTCYNA55u0Y2j51SRSaHTjPXCB+JkZVW5ZkBn53n8tr75Hw YygTcq9HIgvCXQ8Lemf/S+bJZqEM8lA= X-MC-Unique: FcrSbXZSP6maWFHD3mBYJw-1 From: Juan Quintela To: qemu-devel@nongnu.org Subject: [PULL 09/38] multifd: Make zlib use iov's Date: Thu, 27 Jan 2022 16:05:19 +0100 Message-Id: <20220127150548.20595-10-quintela@redhat.com> In-Reply-To: <20220127150548.20595-1-quintela@redhat.com> References: <20220127150548.20595-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 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: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=quintela@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.159, 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_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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: Fam Zheng , Peter Maydell , "Michael S. Tsirkin" , Jason Wang , Mark Cave-Ayland , Peter Xu , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Gerd Hoffmann , Ani Sinha , "Edgar E. Iglesias" , Eric Blake , Hannes Reinecke , Vikram Garhwal , qemu-block@nongnu.org, Juan Quintela , Daniel Henrique Barboza , Markus Armbruster , Artyom Tarasenko , Pavel Pisa , Alistair Francis , "Dr. David Alan Gilbert" , Greg Kurz , qemu-arm@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Paolo Bonzini , Stafford Horne , David Gibson , Laurent Vivier , Andrew Baumann , qemu-ppc@nongnu.org, Igor Mammedov , Aurelien Jarno Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1643299021027100001 Content-Type: text/plain; charset="utf-8" Signed-off-by: Juan Quintela Reviewed-by: Dr. David Alan Gilbert --- migration/multifd-zlib.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/migration/multifd-zlib.c b/migration/multifd-zlib.c index a2fec4d01d..71480c82bb 100644 --- a/migration/multifd-zlib.c +++ b/migration/multifd-zlib.c @@ -143,6 +143,9 @@ static int zlib_send_prepare(MultiFDSendParams *p, Erro= r **errp) } out_size +=3D available - zs->avail_out; } + p->iov[p->iovs_num].iov_base =3D z->zbuff; + p->iov[p->iovs_num].iov_len =3D out_size; + p->iovs_num++; p->next_packet_size =3D out_size; p->flags |=3D MULTIFD_FLAG_ZLIB; =20 @@ -162,10 +165,7 @@ static int zlib_send_prepare(MultiFDSendParams *p, Err= or **errp) */ static int zlib_send_write(MultiFDSendParams *p, uint32_t used, Error **er= rp) { - struct zlib_data *z =3D p->data; - - return qio_channel_write_all(p->c, (void *)z->zbuff, p->next_packet_si= ze, - errp); + return qio_channel_writev_all(p->c, p->iov, p->iovs_num, errp); } =20 /** --=20 2.34.1