From nobody Tue Nov 26 20:12:43 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1705375294; cv=none; d=zohomail.com; s=zohoarc; b=ZbxT+i1dGNGco5H2S1Qk/zGzXKqMnpDTa+azIwaFY4DDx/1RotUvW3+TGFakXFNgcDMBmW6wgeaVto/lLdoOXzku/QmXl4FaIf7l6rfVbYHravDITDWwnfz4zLo93fSlJpFTkYq3XSsd5Ji1IQtWMw+sXGcYnRAtNEhY9J/ILxQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1705375294; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=IawJs/pTkatJD0nB6iYg3s1VH4CU0TF4xWkc1B3gc/k=; b=c8U5mnNpy8dfwO23Iwz1ZofyT5t3GykWaW0Rjl1iU0Rrrt93x5Dvb6ARttJp47Zd3sIyFJ6iEheW3J3ePk6aqghYudOVt44b7lbt/e21sxm5O0ZMgi71CoZt508HcYTdn8mKcJwxHZzCoRGI/f2fAKIrwXaUw69PTNrBgtw6JCA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 170537529416592.43700585290969; Mon, 15 Jan 2024 19:21:34 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rPa06-0005h9-3M; Mon, 15 Jan 2024 22:20:30 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rPZzs-0005gM-94 for qemu-devel@nongnu.org; Mon, 15 Jan 2024 22:20:17 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rPZzo-0002mU-DS for qemu-devel@nongnu.org; Mon, 15 Jan 2024 22:20:14 -0500 Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-308-FLxkA_YKOP2uUqlprywDoQ-1; Mon, 15 Jan 2024 22:20:02 -0500 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 2AC6D85A589; Tue, 16 Jan 2024 03:20:02 +0000 (UTC) Received: from x1n.redhat.com (unknown [10.72.116.92]) by smtp.corp.redhat.com (Postfix) with ESMTP id 004D83C25; Tue, 16 Jan 2024 03:19:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1705375210; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IawJs/pTkatJD0nB6iYg3s1VH4CU0TF4xWkc1B3gc/k=; b=XCbbndPnfyFnOQUK0QBhuRMpOS1zFUHoxFkpPNp01UDOLjaNwTTdrVPHaH+TJi4m+Tsz1E f3WN4ItDtUojXkVKkQoMIM/Sfr5YgKVvSPN7AY8Z/0yWyolfuDuxHTW5UkWW2xo3iw7z+I 8C7dEwtlzePQB30a+GK2l4VVZR05c1s= X-MC-Unique: FLxkA_YKOP2uUqlprywDoQ-1 From: peterx@redhat.com To: qemu-devel@nongnu.org, Peter Maydell Cc: peterx@redhat.com, Fabiano Rosas Subject: [PULL 03/20] migration/multifd: Remove QEMUFile from where it is not needed Date: Tue, 16 Jan 2024 11:19:30 +0800 Message-ID: <20240116031947.69017-4-peterx@redhat.com> In-Reply-To: <20240116031947.69017-1-peterx@redhat.com> References: <20240116031947.69017-1-peterx@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.1 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=170.10.133.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -35 X-Spam_score: -3.6 X-Spam_bar: --- X-Spam_report: (-3.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.531, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1705375295750100003 Content-Type: text/plain; charset="utf-8" From: Fabiano Rosas Signed-off-by: Fabiano Rosas Reviewed-by: Peter Xu Link: https://lore.kernel.org/r/20240104142144.9680-3-farosas@suse.de Signed-off-by: Peter Xu --- migration/multifd.h | 4 ++-- migration/multifd.c | 12 ++++++------ migration/ram.c | 15 +++++++-------- 3 files changed, 15 insertions(+), 16 deletions(-) diff --git a/migration/multifd.h b/migration/multifd.h index b0ff610c37..35d11f103c 100644 --- a/migration/multifd.h +++ b/migration/multifd.h @@ -21,8 +21,8 @@ void multifd_load_shutdown(void); bool multifd_recv_all_channels_created(void); void multifd_recv_new_channel(QIOChannel *ioc, Error **errp); void multifd_recv_sync_main(void); -int multifd_send_sync_main(QEMUFile *f); -int multifd_queue_page(QEMUFile *f, RAMBlock *block, ram_addr_t offset); +int multifd_send_sync_main(void); +int multifd_queue_page(RAMBlock *block, ram_addr_t offset); =20 /* Multifd Compression flags */ #define MULTIFD_FLAG_SYNC (1 << 0) diff --git a/migration/multifd.c b/migration/multifd.c index 3e650f5da0..2dbc3ba836 100644 --- a/migration/multifd.c +++ b/migration/multifd.c @@ -390,7 +390,7 @@ struct { * false. */ =20 -static int multifd_send_pages(QEMUFile *f) +static int multifd_send_pages(void) { int i; static int next_channel; @@ -436,7 +436,7 @@ static int multifd_send_pages(QEMUFile *f) return 1; } =20 -int multifd_queue_page(QEMUFile *f, RAMBlock *block, ram_addr_t offset) +int multifd_queue_page(RAMBlock *block, ram_addr_t offset) { MultiFDPages_t *pages =3D multifd_send_state->pages; bool changed =3D false; @@ -456,12 +456,12 @@ int multifd_queue_page(QEMUFile *f, RAMBlock *block, = ram_addr_t offset) changed =3D true; } =20 - if (multifd_send_pages(f) < 0) { + if (multifd_send_pages() < 0) { return -1; } =20 if (changed) { - return multifd_queue_page(f, block, offset); + return multifd_queue_page(block, offset); } =20 return 1; @@ -583,7 +583,7 @@ static int multifd_zero_copy_flush(QIOChannel *c) return ret; } =20 -int multifd_send_sync_main(QEMUFile *f) +int multifd_send_sync_main(void) { int i; bool flush_zero_copy; @@ -592,7 +592,7 @@ int multifd_send_sync_main(QEMUFile *f) return 0; } if (multifd_send_state->pages->num) { - if (multifd_send_pages(f) < 0) { + if (multifd_send_pages() < 0) { error_report("%s: multifd_send_pages fail", __func__); return -1; } diff --git a/migration/ram.c b/migration/ram.c index 890f31cf66..c0cdcccb75 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -1250,10 +1250,9 @@ static int ram_save_page(RAMState *rs, PageSearchSta= tus *pss) return pages; } =20 -static int ram_save_multifd_page(QEMUFile *file, RAMBlock *block, - ram_addr_t offset) +static int ram_save_multifd_page(RAMBlock *block, ram_addr_t offset) { - if (multifd_queue_page(file, block, offset) < 0) { + if (multifd_queue_page(block, offset) < 0) { return -1; } stat64_add(&mig_stats.normal_pages, 1); @@ -1336,7 +1335,7 @@ static int find_dirty_block(RAMState *rs, PageSearchS= tatus *pss) if (migrate_multifd() && !migrate_multifd_flush_after_each_section()) { QEMUFile *f =3D rs->pss[RAM_CHANNEL_PRECOPY].pss_channel; - int ret =3D multifd_send_sync_main(f); + int ret =3D multifd_send_sync_main(); if (ret < 0) { return ret; } @@ -2067,7 +2066,7 @@ static int ram_save_target_page_legacy(RAMState *rs, = PageSearchStatus *pss) * still see partially copied pages which is data corruption. */ if (migrate_multifd() && !migration_in_postcopy()) { - return ram_save_multifd_page(pss->pss_channel, block, offset); + return ram_save_multifd_page(block, offset); } =20 return ram_save_page(rs, pss); @@ -2985,7 +2984,7 @@ static int ram_save_setup(QEMUFile *f, void *opaque) migration_ops->ram_save_target_page =3D ram_save_target_page_legacy; =20 bql_unlock(); - ret =3D multifd_send_sync_main(f); + ret =3D multifd_send_sync_main(); bql_lock(); if (ret < 0) { return ret; @@ -3109,7 +3108,7 @@ out: if (ret >=3D 0 && migration_is_setup_or_active(migrate_get_current()->state)) { if (migrate_multifd() && migrate_multifd_flush_after_each_section(= )) { - ret =3D multifd_send_sync_main(rs->pss[RAM_CHANNEL_PRECOPY].ps= s_channel); + ret =3D multifd_send_sync_main(); if (ret < 0) { return ret; } @@ -3183,7 +3182,7 @@ static int ram_save_complete(QEMUFile *f, void *opaqu= e) } } =20 - ret =3D multifd_send_sync_main(rs->pss[RAM_CHANNEL_PRECOPY].pss_channe= l); + ret =3D multifd_send_sync_main(); if (ret < 0) { return ret; } --=20 2.43.0