From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:54432) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hLJj7-0005Wx-5Q for qemu-devel@nongnu.org; Mon, 29 Apr 2019 23:46:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hLJj3-00033V-L8 for qemu-devel@nongnu.org; Mon, 29 Apr 2019 23:46:39 -0400 Received: from mga11.intel.com ([192.55.52.93]:47399) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hLJj3-00030g-CZ for qemu-devel@nongnu.org; Mon, 29 Apr 2019 23:46:37 -0400 From: Wei Yang Date: Tue, 30 Apr 2019 11:44:09 +0800 Message-Id: <20190430034412.12935-1-richardw.yang@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH 0/3] Cleanup migration/ram.c List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: pbonzini@redhat.com, quintela@redhat.com, dgilbert@redhat.com, Wei Yang The *start* of migration_bitmap_sync_range is always 0, we can remove this parameter. Since RAMBlock->offset is always *word* aligned, we can remove the check on offset and simplify the logic a little. Wei Yang (3): migration/ram.c: start of migration_bitmap_sync_range is always 0 migration/ram.c: start of cpu_physical_memory_sync_dirty_bitmap is always 0 ram: RAMBlock->offset is always aligned to a word include/exec/ram_addr.h | 24 ++++++++++++------------ migration/ram.c | 8 ++++---- 2 files changed, 16 insertions(+), 16 deletions(-) -- 2.19.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0A164C43219 for ; Tue, 30 Apr 2019 03:49:26 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CAF772080C for ; Tue, 30 Apr 2019 03:49:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CAF772080C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([127.0.0.1]:38599 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hLJll-00072S-2g for qemu-devel@archiver.kernel.org; Mon, 29 Apr 2019 23:49:25 -0400 Received: from eggs.gnu.org ([209.51.188.92]:54432) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hLJj7-0005Wx-5Q for qemu-devel@nongnu.org; Mon, 29 Apr 2019 23:46:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hLJj3-00033V-L8 for qemu-devel@nongnu.org; Mon, 29 Apr 2019 23:46:39 -0400 Received: from mga11.intel.com ([192.55.52.93]:47399) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hLJj3-00030g-CZ for qemu-devel@nongnu.org; Mon, 29 Apr 2019 23:46:37 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 29 Apr 2019 20:46:29 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,412,1549958400"; d="scan'208";a="169160274" Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by fmsmga001.fm.intel.com with ESMTP; 29 Apr 2019 20:46:27 -0700 From: Wei Yang To: qemu-devel@nongnu.org Date: Tue, 30 Apr 2019 11:44:09 +0800 Message-Id: <20190430034412.12935-1-richardw.yang@linux.intel.com> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 192.55.52.93 Subject: [Qemu-devel] [PATCH 0/3] Cleanup migration/ram.c X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pbonzini@redhat.com, Wei Yang , dgilbert@redhat.com, quintela@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="UTF-8" Message-ID: <20190430034409.d7EUhonnanPqvPyC_QSqM3dN7eCgusTNNikhGUFlWDQ@z> The *start* of migration_bitmap_sync_range is always 0, we can remove this parameter. Since RAMBlock->offset is always *word* aligned, we can remove the check on offset and simplify the logic a little. Wei Yang (3): migration/ram.c: start of migration_bitmap_sync_range is always 0 migration/ram.c: start of cpu_physical_memory_sync_dirty_bitmap is always 0 ram: RAMBlock->offset is always aligned to a word include/exec/ram_addr.h | 24 ++++++++++++------------ migration/ram.c | 8 ++++---- 2 files changed, 16 insertions(+), 16 deletions(-) -- 2.19.1