From nobody Wed Nov 27 08:42:12 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass header.i=@intel.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; dmarc=pass(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1700032661; cv=none; d=zohomail.com; s=zohoarc; b=H0wzzbfpXGEcI2Ymex4NkVpZUz1ys2gevcotlEF8HRExunbNT2jhZcvZ3B52VWZtZwyY4X4KhJoXhcSmNmKismK5gdIgQgAB+TILaJ9ezTcnJzJOd8NJCCL5+zgpftcvUnLnCs5CxuqYGgNYZB6GYC4LIjI6kRs6ESlmY4iYAPw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1700032661; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=9bvTf6fc65yrhXxxnEUV2dQc6PdH6M14E80x+AtvsoY=; b=BcEh1IMkTb45ui/Ll6hFyaT31xcUUgzVvtwe9z4FWNKOcBOJVVHAOETsyFe5yP9Wbp7OWSl4B7K48gv1kuSuEUysgOw8kYj2Ppxkv72dUHV4VfVqE9tu8Tmnp/qoSBup/AY0KavtW1qRORMHzVHxoFp7Lggn8ggw8Hw+db/SASQ= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=@intel.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; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 170003266193833.94071293801085; Tue, 14 Nov 2023 23:17:41 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1r3A9J-0007RN-Jh; Wed, 15 Nov 2023 02:17:21 -0500 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 1r3A8w-0006p3-Aa for qemu-devel@nongnu.org; Wed, 15 Nov 2023 02:17:01 -0500 Received: from mgamail.intel.com ([192.55.52.115]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1r3A8t-0002JU-9R for qemu-devel@nongnu.org; Wed, 15 Nov 2023 02:16:56 -0500 Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Nov 2023 23:16:53 -0800 Received: from lxy-clx-4s.sh.intel.com ([10.239.48.52]) by orsmga003.jf.intel.com with ESMTP; 14 Nov 2023 23:16:46 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700032615; x=1731568615; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=kZefme1qeQG7uHAhsgQBmDDuXGU+f2xpmaub9ZVF5C0=; b=O4vs2zOv4QwmMKyYNd6J4OMOcGGDPJ9whpN7iWOinNqbB74TXZjZGnSe 0NYPVtNhwruXcLVKWEY/6XxVAZKHEG39AXkUTuUJ19muyRzR8VbinkZ8N aru/FeQyKxQFxwHzVOMTgdMQGmLFbiRgrLZBfHnz4FnqLGeSIlcNxCv7n 1r0M/q2TsHy9d5D8ejMcOYkBVQYAMO9zNL68aOlGExBnH9E8pvacvgrse OGYEWyPBn50nHkD1/cqKUv4EmGGfE+iUwV/LzauU0Gv6lpmh4GS0ZAnv3 Z/3oSobqOCLMvQtW+ztiN6veN3aUzEbF+Hzj4Sacyvii5oBQjP2/St5uG w==; X-IronPort-AV: E=McAfee;i="6600,9927,10894"; a="390622296" X-IronPort-AV: E=Sophos;i="6.03,304,1694761200"; d="scan'208";a="390622296" X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10894"; a="714797360" X-IronPort-AV: E=Sophos;i="6.03,304,1694761200"; d="scan'208";a="714797360" From: Xiaoyao Li To: Paolo Bonzini , David Hildenbrand , Igor Mammedov , "Michael S . Tsirkin" , Marcel Apfelbaum , Richard Henderson , Peter Xu , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Cornelia Huck , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , Eric Blake , Markus Armbruster , Marcelo Tosatti Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, xiaoyao.li@intel.com, Michael Roth , Sean Christopherson , Claudio Fontana , Gerd Hoffmann , Isaku Yamahata , Chenyi Qiang Subject: [PATCH v3 11/70] trace/kvm: Add trace for page convertion between shared and private Date: Wed, 15 Nov 2023 02:14:20 -0500 Message-Id: <20231115071519.2864957-12-xiaoyao.li@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231115071519.2864957-1-xiaoyao.li@intel.com> References: <20231115071519.2864957-1-xiaoyao.li@intel.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=192.55.52.115; envelope-from=xiaoyao.li@intel.com; helo=mgamail.intel.com X-Spam_score_int: -23 X-Spam_score: -2.4 X-Spam_bar: -- X-Spam_report: (-2.4 / 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, HK_RANDOM_ENVFROM=0.999, HK_RANDOM_FROM=0.999, RCVD_IN_DNSWL_MED=-2.3, 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1700032662912100001 Content-Type: text/plain; charset="utf-8" From: Isaku Yamahata Signed-off-by: Isaku Yamahata Signed-off-by: Xiaoyao Li --- accel/kvm/kvm-all.c | 1 + accel/kvm/trace-events | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index 58abbcb6926e..082f31446c97 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -2910,6 +2910,7 @@ static int kvm_convert_memory(hwaddr start, hwaddr si= ze, bool to_private) void *addr; int ret =3D -1; =20 + trace_kvm_convert_memory(start, size, to_private ? "shared_to_private"= : "private_to_shared"); section =3D memory_region_find(get_system_memory(), start, size); if (!section.mr) { return ret; diff --git a/accel/kvm/trace-events b/accel/kvm/trace-events index e6ec2cda6efa..bca51f877b12 100644 --- a/accel/kvm/trace-events +++ b/accel/kvm/trace-events @@ -25,4 +25,4 @@ kvm_dirty_ring_reaper(const char *s) "%s" kvm_dirty_ring_reap(uint64_t count, int64_t t) "reaped %"PRIu64" pages (to= ok %"PRIi64" us)" kvm_dirty_ring_reaper_kick(const char *reason) "%s" kvm_dirty_ring_flush(int finished) "%d" - +kvm_convert_memory(uint64_t start, uint64_t size, const char *msg) "start = 0x%" PRIx64 " size 0x%" PRIx64 " %s" --=20 2.34.1