From nobody Mon Feb 9 17:24:55 2026 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=quarantine dis=none) header.from=virtuozzo.com ARC-Seal: i=1; a=rsa-sha256; t=1620859008; cv=none; d=zohomail.com; s=zohoarc; b=GI/iqgb1QydIu2CixC5ye9f5YUG+cM1QGcUXBXdHsjNFmhjY281vqX6qqGL8SPjkS6D3f0FsXcFzJ2qkPxP6BFaugbwQBEMgpyBYy6lYBYt44t6EY8QwtolTne9lglMiDK83qD85x5VWnGDXx8TrK/bl+OuIM5L5EHH5a+m4f8c= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1620859008; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=A0JWUOrAKW7MU5G28uWQDZnypzF4zh7je8ZCTXY3fyI=; b=en20RiU9c+x1BiEAJJgued17xiJVgXgK5sjWflObqCRQOg/8P86FrnVWVb+hlxqNNb40Dqj2X9DbIHUpEqT4bnTfZDgNzCDC2+kpZ+BVux9wIsP37Xovc2WGRvqnH3q1P3Q2eN6+twRGAxOaibKQ1jr/mltzGggmYjJ0ABPMAiQ= 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=quarantine dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1620859008826289.7468411783916; Wed, 12 May 2021 15:36:48 -0700 (PDT) Received: from localhost ([::1]:55768 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lgxTD-0007nw-Rc for importer@patchew.org; Wed, 12 May 2021 18:36:47 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43436) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgxOC-0004vd-Ou for qemu-devel@nongnu.org; Wed, 12 May 2021 18:31:36 -0400 Received: from relay.sw.ru ([185.231.240.75]:55494) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgxO8-0003sW-65 for qemu-devel@nongnu.org; Wed, 12 May 2021 18:31:36 -0400 Received: from [192.168.15.22] (helo=andrey-MS-7B54.sw.ru) by relay.sw.ru with esmtp (Exim 4.94) (envelope-from ) id 1lgxO5-002Bd3-GB; Thu, 13 May 2021 01:31:29 +0300 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=virtuozzo.com; s=relay; h=MIME-Version:Message-Id:Date:Subject:From: Content-Type; bh=A0JWUOrAKW7MU5G28uWQDZnypzF4zh7je8ZCTXY3fyI=; b=hJJDxTfrYCsG Uo6LZw5TqbW7GXIZqrYjVuW5vCbwR9klfh+BBjH2FfRENwYpAbcDA0Tc4ieK2+BZZeQGZJEZtxf1h yC2V0LhEitT7D+YfidUIk7/6xkC/zN5vGFE6D9/CNecs8hoJvkH1Om4qbk+6EFK9KDx44ao3Q97fF KNF0M=; From: Andrey Gruzdev To: qemu-devel@nongnu.org Cc: Den Lunev , Vladimir Sementsov-Ogievskiy , Eric Blake , Paolo Bonzini , Juan Quintela , "Dr . David Alan Gilbert" , Markus Armbruster , Peter Xu , David Hildenbrand , Andrey Gruzdev Subject: [RFC PATCH v2 3/7] migration/snapshot: Move RAM_SAVE_FLAG_xxx defines to migration/ram.h Date: Thu, 13 May 2021 01:31:23 +0300 Message-Id: <20210512223127.586885-4-andrey.gruzdev@virtuozzo.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210512223127.586885-1-andrey.gruzdev@virtuozzo.com> References: <20210512223127.586885-1-andrey.gruzdev@virtuozzo.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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=185.231.240.75; envelope-from=andrey.gruzdev@virtuozzo.com; helo=relay.sw.ru 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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, 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: 2.1.23 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" X-ZohoMail-DKIM: pass (identity @virtuozzo.com) Content-Type: text/plain; charset="utf-8" Move RAM_SAVE_FLAG_xxx defines from migration/ram.c to migration/ram.h Signed-off-by: Andrey Gruzdev --- migration/ram.c | 16 ---------------- migration/ram.h | 16 ++++++++++++++++ 2 files changed, 16 insertions(+), 16 deletions(-) diff --git a/migration/ram.c b/migration/ram.c index ace8ad431c..0359b63dde 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -63,22 +63,6 @@ /***********************************************************/ /* ram save/restore */ =20 -/* RAM_SAVE_FLAG_ZERO used to be named RAM_SAVE_FLAG_COMPRESS, it - * worked for pages that where filled with the same char. We switched - * it to only search for the zero value. And to avoid confusion with - * RAM_SSAVE_FLAG_COMPRESS_PAGE just rename it. - */ - -#define RAM_SAVE_FLAG_FULL 0x01 /* Obsolete, not used anymore */ -#define RAM_SAVE_FLAG_ZERO 0x02 -#define RAM_SAVE_FLAG_MEM_SIZE 0x04 -#define RAM_SAVE_FLAG_PAGE 0x08 -#define RAM_SAVE_FLAG_EOS 0x10 -#define RAM_SAVE_FLAG_CONTINUE 0x20 -#define RAM_SAVE_FLAG_XBZRLE 0x40 -/* 0x80 is reserved in migration.h start with 0x100 next */ -#define RAM_SAVE_FLAG_COMPRESS_PAGE 0x100 - static inline bool is_zero_range(uint8_t *p, uint64_t size) { return buffer_is_zero(p, size); diff --git a/migration/ram.h b/migration/ram.h index 4833e9fd5b..d6498b651f 100644 --- a/migration/ram.h +++ b/migration/ram.h @@ -33,6 +33,22 @@ #include "exec/cpu-common.h" #include "io/channel.h" =20 +/* RAM_SAVE_FLAG_ZERO used to be named RAM_SAVE_FLAG_COMPRESS, it + * worked for pages that where filled with the same char. We switched + * it to only search for the zero value. And to avoid confusion with + * RAM_SSAVE_FLAG_COMPRESS_PAGE just rename it. + */ + +#define RAM_SAVE_FLAG_FULL 0x01 /* Obsolete, not used anymore */ +#define RAM_SAVE_FLAG_ZERO 0x02 +#define RAM_SAVE_FLAG_MEM_SIZE 0x04 +#define RAM_SAVE_FLAG_PAGE 0x08 +#define RAM_SAVE_FLAG_EOS 0x10 +#define RAM_SAVE_FLAG_CONTINUE 0x20 +#define RAM_SAVE_FLAG_XBZRLE 0x40 +/* 0x80 is reserved in migration.h start with 0x100 next */ +#define RAM_SAVE_FLAG_COMPRESS_PAGE 0x100 + extern MigrationStats ram_counters; extern XBZRLECacheStats xbzrle_counters; extern CompressionStats compression_counters; --=20 2.27.0