From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1BE8DC43334 for ; Wed, 22 Jun 2022 00:27:54 +0000 (UTC) Received: from localhost ([::1]:54042 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o3oDo-00051M-Rm for qemu-devel@archiver.kernel.org; Tue, 21 Jun 2022 20:27:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56034) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o3oBy-00029y-JW for qemu-devel@nongnu.org; Tue, 21 Jun 2022 20:25:58 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:21777) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o3oBu-00062R-RK for qemu-devel@nongnu.org; Tue, 21 Jun 2022 20:25:56 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655857553; 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; bh=SVv8INEUgdbY76JMIlZPQvuKIhENITu+bsOFu/FKHZU=; b=WmDyyZEdhYpAVNRm3lXXnu6jbMmB02e7urEmFOD7jjTy6LZQtQOp+5WqFKxoPVaS/zIEWG iKjSwhyVKOAZbAbgc/5cHhc3ZqZ/u4+FxpeSt8+KJXFNpMaz1DubxzFP7JLgRDsgksgSXW OFDhNQkkX9OUCJZGHQAKqKDSBVoXnNQ= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-196-OxFfFHsJMoSXrkQQi29lOA-1; Tue, 21 Jun 2022 20:25:50 -0400 X-MC-Unique: OxFfFHsJMoSXrkQQi29lOA-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 416A1185A7A4; Wed, 22 Jun 2022 00:25:50 +0000 (UTC) Received: from secure.mitica (unknown [10.39.192.22]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1E5651410F3B; Wed, 22 Jun 2022 00:25:47 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Cc: Hailiang Zhang , Eric Blake , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Fam Zheng , "Dr. David Alan Gilbert" , Juan Quintela , qemu-block@nongnu.org, Stefan Hajnoczi , Markus Armbruster Subject: [PULL 00/25] Migration 20220621 patches Date: Wed, 22 Jun 2022 02:25:22 +0200 Message-Id: <20220622002547.64784-1-quintela@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.85 on 10.11.54.7 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: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The following changes since commit c8b2d413761af732a0798d8df45ce968732083fe: Merge tag 'bsd-user-syscall-2022q2-pull-request' of ssh://github.com/qemu-bsd-user/qemu-bsd-user into staging (2022-06-19 13:56:13 -0700) are available in the Git repository at: https://gitlab.com/juan.quintela/qemu.git tags/migration-20220621-pull-request for you to fetch changes up to 720eceaa316f2a75a7930085bb305850831a065f: migration: remove the QEMUFileOps abstraction (2022-06-21 18:06:55 +0200) ---------------------------------------------------------------- Migration Pull request Hi In this today migration PULL request: - dainiel Berrangé qemufileops cleanup - Leonardo Brass cleanups for zero copy - RDMA cleanups (me) Please, apply. ---------------------------------------------------------------- Daniel P. Berrangé (21): io: add a QIOChannelNull equivalent to /dev/null migration: switch to use QIOChannelNull for dummy channel migration: remove unreachble RDMA code in save_hook impl migration: rename rate limiting fields in QEMUFile migration: rename 'pos' field in QEMUFile to 'bytes_processed' migration: rename qemu_ftell to qemu_file_total_transferred migration: rename qemu_update_position to qemu_file_credit_transfer migration: rename qemu_file_update_transfer to qemu_file_acct_rate_limit migration: introduce a QIOChannel impl for BlockDriverState VMState migration: convert savevm to use QIOChannelBlock for VMState migration: stop passing 'opaque' parameter to QEMUFile hooks migration: hardcode assumption that QEMUFile is backed with QIOChannel migration: introduce new constructors for QEMUFile migration: remove unused QEMUFileGetFD typedef / qemu_get_fd method migration: remove the QEMUFileOps 'shut_down' callback migration: remove the QEMUFileOps 'set_blocking' callback migration: remove the QEMUFileOps 'close' callback migration: remove the QEMUFileOps 'get_buffer' callback migration: remove the QEMUFileOps 'writev_buffer' callback migration: remove the QEMUFileOps 'get_return_path' callback migration: remove the QEMUFileOps abstraction Juan Quintela (1): migration: Remove RDMA_UNREGISTRATION_EXAMPLE Leonardo Bras (3): QIOChannelSocket: Introduce assert and reduce ifdefs to improve readability QIOChannelSocket: Fix zero-copy send so socket flush works migration: Change zero_copy_send from migration parameter to migration capability qapi/migration.json | 33 ++--- include/io/channel-null.h | 55 +++++++ migration/channel-block.h | 59 ++++++++ migration/qemu-file-channel.h | 32 ---- migration/qemu-file.h | 125 +++++++--------- io/channel-null.c | 237 ++++++++++++++++++++++++++++++ io/channel-socket.c | 19 ++- migration/block.c | 10 +- migration/channel-block.c | 195 ++++++++++++++++++++++++ migration/channel.c | 4 +- migration/colo.c | 5 +- migration/migration.c | 62 +++----- migration/multifd.c | 4 +- migration/qemu-file-channel.c | 194 ------------------------ migration/qemu-file.c | 193 +++++++++++++----------- migration/ram.c | 8 +- migration/rdma.c | 185 +++++------------------ migration/savevm.c | 55 ++----- migration/vmstate.c | 4 +- monitor/hmp-cmds.c | 6 - tests/unit/test-io-channel-null.c | 95 ++++++++++++ tests/unit/test-vmstate.c | 5 +- io/meson.build | 1 + io/trace-events | 3 + migration/meson.build | 2 +- tests/unit/meson.build | 1 + 26 files changed, 921 insertions(+), 671 deletions(-) create mode 100644 include/io/channel-null.h create mode 100644 migration/channel-block.h delete mode 100644 migration/qemu-file-channel.h create mode 100644 io/channel-null.c create mode 100644 migration/channel-block.c delete mode 100644 migration/qemu-file-channel.c create mode 100644 tests/unit/test-io-channel-null.c -- 2.35.3