From nobody Mon Feb 9 17:59:23 2026 Delivered-To: importer@patchew.org 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; 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 1580296855452375.9617034661045; Wed, 29 Jan 2020 03:20:55 -0800 (PST) Received: from localhost ([::1]:44494 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iwlOw-0000jy-BW for importer@patchew.org; Wed, 29 Jan 2020 06:20:54 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:60184) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iwlKm-00029r-MZ for qemu-devel@nongnu.org; Wed, 29 Jan 2020 06:16:37 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iwlKl-0006bF-LS for qemu-devel@nongnu.org; Wed, 29 Jan 2020 06:16:36 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:57286 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iwlKe-0006Zc-NM for qemu-devel@nongnu.org; Wed, 29 Jan 2020 06:16:35 -0500 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-337-5c13bItQNr-q4gQsj2HPTA-1; Wed, 29 Jan 2020 06:16:26 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 94ED28017CC for ; Wed, 29 Jan 2020 11:16:25 +0000 (UTC) Received: from secure.mitica (ovpn-116-64.ams2.redhat.com [10.36.116.64]) by smtp.corp.redhat.com (Postfix) with ESMTP id 180458E9F4; Wed, 29 Jan 2020 11:16:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1580296588; 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=enGUFnRPobJ+1MN+5bPrV1oCnqAGdbN2s5gD7Q8nBkY=; b=KYN8UABKz5CCvwPlJLPQwnaEB97Z1pICfxd7miGRgEdAVbFnp7U0LuBsdlk7Ua8c6FUFSG gLTl3/ByPUn52RKzaO45pXbAE8mQv0ac+s1eCMfLOliZAiQnlO9dO15DmGpOUacqaMKSUo 167qCys+20SEeglVgSolylmIm/Ef5C8= From: Juan Quintela To: qemu-devel@nongnu.org Subject: [PULL 14/18] multifd: Make multifd_save_setup() get an Error parameter Date: Wed, 29 Jan 2020 12:15:32 +0100 Message-Id: <20200129111536.9497-15-quintela@redhat.com> In-Reply-To: <20200129111536.9497-1-quintela@redhat.com> References: <20200129111536.9497-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-MC-Unique: 5c13bItQNr-q4gQsj2HPTA-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.120 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: Laurent Vivier , Paolo Bonzini , Thomas Huth , "Dr. David Alan Gilbert" , Juan Quintela Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Signed-off-by: Juan Quintela Reviewed-by: Dr. David Alan Gilbert --- migration/migration.c | 4 +++- migration/ram.c | 2 +- migration/ram.h | 2 +- 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/migration/migration.c b/migration/migration.c index 77768fb2c7..d478f832ea 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -3367,6 +3367,7 @@ static void *migration_thread(void *opaque) =20 void migrate_fd_connect(MigrationState *s, Error *error_in) { + Error *local_err =3D NULL; int64_t rate_limit; bool resume =3D s->state =3D=3D MIGRATION_STATUS_POSTCOPY_PAUSED; =20 @@ -3415,7 +3416,8 @@ void migrate_fd_connect(MigrationState *s, Error *err= or_in) return; } =20 - if (multifd_save_setup() !=3D 0) { + if (multifd_save_setup(&local_err) !=3D 0) { + error_report_err(local_err); migrate_set_state(&s->state, MIGRATION_STATUS_SETUP, MIGRATION_STATUS_FAILED); migrate_fd_cleanup(s); diff --git a/migration/ram.c b/migration/ram.c index 12b76b7841..78483247ad 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -1252,7 +1252,7 @@ static void multifd_new_send_channel_async(QIOTask *t= ask, gpointer opaque) } } =20 -int multifd_save_setup(void) +int multifd_save_setup(Error **errp) { int thread_count; uint32_t page_count =3D MULTIFD_PACKET_SIZE / qemu_target_page_size(); diff --git a/migration/ram.h b/migration/ram.h index bd0eee79b6..da22a417ea 100644 --- a/migration/ram.h +++ b/migration/ram.h @@ -41,7 +41,7 @@ int xbzrle_cache_resize(int64_t new_size, Error **errp); uint64_t ram_bytes_remaining(void); uint64_t ram_bytes_total(void); =20 -int multifd_save_setup(void); +int multifd_save_setup(Error **errp); void multifd_save_cleanup(void); int multifd_load_setup(void); int multifd_load_cleanup(Error **errp); --=20 2.24.1