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mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1597514874273922.4065353063437; Sat, 15 Aug 2020 11:07:54 -0700 (PDT) Received: from localhost ([::1]:46870 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k70av-0000Z5-3S for importer@patchew.org; Sat, 15 Aug 2020 14:07:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51832) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k70VK-0000wS-MU for qemu-devel@nongnu.org; Sat, 15 Aug 2020 14:02:06 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:57580 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k70VH-0007E4-QR for qemu-devel@nongnu.org; Sat, 15 Aug 2020 14:02:06 -0400 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 1E66BAA7B85AFA6BCE1E; Sat, 15 Aug 2020 10:11:17 +0800 (CST) Received: from huawei.com (10.175.101.6) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.487.0; Sat, 15 Aug 2020 10:11:07 +0800 From: Chuan Zheng To: , , Subject: [PATCH v2 04/10] migration/dirtyrate: move RAMBLOCK_FOREACH_MIGRATABLE into ram.h Date: Sat, 15 Aug 2020 10:22:54 +0800 Message-ID: <1597458180-16945-5-git-send-email-zhengchuan@huawei.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1597458180-16945-1-git-send-email-zhengchuan@huawei.com> References: <1597458180-16945-1-git-send-email-zhengchuan@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.101.6] X-CFilter-Loop: Reflected 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=45.249.212.32; envelope-from=zhengchuan@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/15 14:01:48 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_PASS=-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: , Cc: zhang.zhanghailiang@huawei.com, linyilu@huawei.com, qemu-devel@nongnu.org, alex.chen@huawei.com, ann.zhuangyanying@huawei.com, fangying1@huawei.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Zheng Chuan RAMBLOCK_FOREACH_MIGRATABLE is need in dirtyrate measure, move the existing definition up into migration/ram.h Signed-off-by: Zheng Chuan --- migration/dirtyrate.c | 1 + migration/ram.c | 11 +---------- migration/ram.h | 10 ++++++++++ 3 files changed, 12 insertions(+), 10 deletions(-) diff --git a/migration/dirtyrate.c b/migration/dirtyrate.c index 8708090..c4304ef 100644 --- a/migration/dirtyrate.c +++ b/migration/dirtyrate.c @@ -21,6 +21,7 @@ #include "qemu/rcu_queue.h" #include "qapi/qapi-commands-migration.h" #include "migration.h" +#include "ram.h" #include "dirtyrate.h" =20 CalculatingDirtyRateState CalculatingState =3D CAL_DIRTY_RATE_INIT; diff --git a/migration/ram.c b/migration/ram.c index 76d4fee..37ef0da 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -158,21 +158,12 @@ out: return ret; } =20 -static bool ramblock_is_ignored(RAMBlock *block) +bool ramblock_is_ignored(RAMBlock *block) { return !qemu_ram_is_migratable(block) || (migrate_ignore_shared() && qemu_ram_is_shared(block)); } =20 -/* Should be holding either ram_list.mutex, or the RCU lock. */ -#define RAMBLOCK_FOREACH_NOT_IGNORED(block) \ - INTERNAL_RAMBLOCK_FOREACH(block) \ - if (ramblock_is_ignored(block)) {} else - -#define RAMBLOCK_FOREACH_MIGRATABLE(block) \ - INTERNAL_RAMBLOCK_FOREACH(block) \ - if (!qemu_ram_is_migratable(block)) {} else - #undef RAMBLOCK_FOREACH =20 int foreach_not_ignored_block(RAMBlockIterFunc func, void *opaque) diff --git a/migration/ram.h b/migration/ram.h index 2eeaacf..011e854 100644 --- a/migration/ram.h +++ b/migration/ram.h @@ -37,6 +37,16 @@ extern MigrationStats ram_counters; extern XBZRLECacheStats xbzrle_counters; extern CompressionStats compression_counters; =20 +bool ramblock_is_ignored(RAMBlock *block); +/* Should be holding either ram_list.mutex, or the RCU lock. */ +#define RAMBLOCK_FOREACH_NOT_IGNORED(block) \ + INTERNAL_RAMBLOCK_FOREACH(block) \ + if (ramblock_is_ignored(block)) {} else + +#define RAMBLOCK_FOREACH_MIGRATABLE(block) \ + INTERNAL_RAMBLOCK_FOREACH(block) \ + if (!qemu_ram_is_migratable(block)) {} else + int xbzrle_cache_resize(int64_t new_size, Error **errp); uint64_t ram_bytes_remaining(void); uint64_t ram_bytes_total(void); --=20 1.8.3.1