From patchwork Wed Oct 18 10:06:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juan Quintela X-Patchwork-Id: 1850718 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=KsM81Ol8; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4S9RQs0bvlz20cx for ; Wed, 18 Oct 2023 21:09:25 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qt3Sh-0007aw-TE; Wed, 18 Oct 2023 06:07:35 -0400 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 1qt3SZ-0007PX-8t for qemu-devel@nongnu.org; Wed, 18 Oct 2023 06:07:28 -0400 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 1qt3SV-0007lG-M4 for qemu-devel@nongnu.org; Wed, 18 Oct 2023 06:07:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1697623643; 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=4fbHzSia0VUeAnFfxv21gVLysC97kwxizm5pnnAM7Cg=; b=KsM81Ol8g/Z/WsUNs+ezC6DKri5QPuv8XD3UOy2NOK2JHC1VuD8k3nioBXb24BjdgIb8Ko vWuK1sJVunS9OoixTL0TV4noAA9ElXoa/vpHRDw0D6kCFmMXzTiJ7t4PLm30j4H8b9fslc FuOUN6J8Y0mhxc+TKPi0uz9fg8wBtHU= 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-112-hBkqH_cAPpWfZOFP277JSw-1; Wed, 18 Oct 2023 06:06:57 -0400 X-MC-Unique: hBkqH_cAPpWfZOFP277JSw-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 41DE187A9F5; Wed, 18 Oct 2023 10:06:57 +0000 (UTC) Received: from secure.mitica (unknown [10.39.194.127]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3999B2026D4C; Wed, 18 Oct 2023 10:06:56 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Cc: Peter Xu , Leonardo Bras , Juan Quintela , Fabiano Rosas , Lukas Straub Subject: [PULL 03/11] migration: Create populate_compress() Date: Wed, 18 Oct 2023 12:06:43 +0200 Message-ID: <20231018100651.32674-4-quintela@redhat.com> In-Reply-To: <20231018100651.32674-1-quintela@redhat.com> References: <20231018100651.32674-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.4 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: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, 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 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org So we don't have to access compression_counters from outside ram-compress.c. Signed-off-by: Juan Quintela Reviewed-by: Lukas Straub Message-ID: <20230613145757.10131-7-quintela@redhat.com> --- migration/ram-compress.h | 3 +++ migration/migration.c | 11 +---------- migration/ram-compress.c | 13 +++++++++++++ 3 files changed, 17 insertions(+), 10 deletions(-) diff --git a/migration/ram-compress.h b/migration/ram-compress.h index 6f7fe2f472..43ff44c0ba 100644 --- a/migration/ram-compress.h +++ b/migration/ram-compress.h @@ -30,6 +30,7 @@ #define QEMU_MIGRATION_COMPRESS_H #include "qemu-file.h" +#include "qapi/qapi-types-migration.h" enum CompressResult { RES_NONE = 0, @@ -67,4 +68,6 @@ void compress_threads_load_cleanup(void); int compress_threads_load_setup(QEMUFile *f); void decompress_data_with_multi_threads(QEMUFile *f, void *host, int len); +void populate_compress(MigrationInfo *info); + #endif diff --git a/migration/migration.c b/migration/migration.c index a808abd294..05c0b801ba 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -974,16 +974,7 @@ static void populate_ram_info(MigrationInfo *info, MigrationState *s) info->xbzrle_cache->overflow = xbzrle_counters.overflow; } - if (migrate_compress()) { - info->compression = g_malloc0(sizeof(*info->compression)); - info->compression->pages = compression_counters.pages; - info->compression->busy = compression_counters.busy; - info->compression->busy_rate = compression_counters.busy_rate; - info->compression->compressed_size = - compression_counters.compressed_size; - info->compression->compression_rate = - compression_counters.compression_rate; - } + populate_compress(info); if (cpu_throttle_active()) { info->has_cpu_throttle_percentage = true; diff --git a/migration/ram-compress.c b/migration/ram-compress.c index a0f6a56470..bbf78a02d4 100644 --- a/migration/ram-compress.c +++ b/migration/ram-compress.c @@ -488,3 +488,16 @@ void decompress_data_with_multi_threads(QEMUFile *f, void *host, int len) } } } + +void populate_compress(MigrationInfo *info) +{ + if (!migrate_compress()) { + return; + } + info->compression = g_malloc0(sizeof(*info->compression)); + info->compression->pages = compression_counters.pages; + info->compression->busy = compression_counters.busy; + info->compression->busy_rate = compression_counters.busy_rate; + info->compression->compressed_size = compression_counters.compressed_size; + info->compression->compression_rate = compression_counters.compression_rate; +}