From patchwork Tue Jun 13 14:57:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juan Quintela X-Patchwork-Id: 1794571 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org 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=) 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=dya45858; dkim-atps=neutral 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 4QgX1b1WKrz20Vx for ; Wed, 14 Jun 2023 01:05:55 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q95TX-0006EZ-3v; Tue, 13 Jun 2023 10:58:27 -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 1q95TN-0006AE-DX for qemu-devel@nongnu.org; Tue, 13 Jun 2023 10:58:19 -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 1q95TJ-0007Xj-Ch for qemu-devel@nongnu.org; Tue, 13 Jun 2023 10:58:15 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1686668292; 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=kZ9uIFneLmm4zIFFZcUoN4vRknP1r2UoRBjOP23rXjM=; b=dya45858l5buj1QIj3JIfv2prm7BkYUGBJSTdJEmglwt/VxBy2JzX6+GkLQ5WC8Yc4Kiff nGDzfWGB9Vb2D4gn9Km1RRZm/xThsMAYuWsFvYK2Jgrez5o6EGAt5raoTFGvzJm3ncDqk9 DFYNheC12vhnh1dnixL2Q87bnMr0XYo= 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-584-5gnIECDkPliPcMsTbjINMw-1; Tue, 13 Jun 2023 10:58:08 -0400 X-MC-Unique: 5gnIECDkPliPcMsTbjINMw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 3BB5080120A; Tue, 13 Jun 2023 14:58:07 +0000 (UTC) Received: from secure.mitica (unknown [10.39.192.18]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2B3D640C6F5C; Tue, 13 Jun 2023 14:58:06 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Cc: Peter Xu , Leonardo Bras , Lukas Straub , Juan Quintela Subject: [PATCH 06/18] migration: Create populate_compress() Date: Tue, 13 Jun 2023 16:57:45 +0200 Message-Id: <20230613145757.10131-7-quintela@redhat.com> In-Reply-To: <20230613145757.10131-1-quintela@redhat.com> References: <20230613145757.10131-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 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_H5=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+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 --- migration/ram-compress.h | 3 +++ migration/migration.c | 11 +---------- migration/ram-compress.c | 14 ++++++++++++++ 3 files changed, 18 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 5105ad6825..402bcd0d67 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -956,16 +956,7 @@ 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..a91c32588e 100644 --- a/migration/ram-compress.c +++ b/migration/ram-compress.c @@ -488,3 +488,17 @@ void decompress_data_with_multi_threads(QEMUFile *f, void *host, int len) } } } + +void populate_compress(MigrationInfo *info) +{ + 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; + } +}