From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=134.134.136.65; helo=mga03.intel.com; envelope-from=jian.j.wang@intel.com; receiver=edk2-devel@lists.01.org Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id BB27C21F3C18B for ; Tue, 10 Oct 2017 20:15:11 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Oct 2017 20:18:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.43,359,1503385200"; d="scan'208";a="145091235" Received: from jwang36-mobl2.ccr.corp.intel.com ([10.239.192.48]) by orsmga002.jf.intel.com with ESMTP; 10 Oct 2017 20:18:38 -0700 From: Jian J Wang To: edk2-devel@lists.01.org Cc: Eric Dong , Jiewen Yao , Michael Kinney , Ayellet Wolman Date: Wed, 11 Oct 2017 11:18:23 +0800 Message-Id: <20171011031824.17060-5-jian.j.wang@intel.com> X-Mailer: git-send-email 2.14.1.windows.1 In-Reply-To: <20171011031824.17060-1-jian.j.wang@intel.com> References: <20171011031824.17060-1-jian.j.wang@intel.com> Subject: [PATCH 4/5] UefiCpuPkg/CpuDxe: Reduce debug message X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Oct 2017 03:15:11 -0000 Heap guard feature will frequently update page attributes. The debug message in CpuDxe driver will slow down the boot performance noticeably. Changing the debug level to DEBUG_POOL and DEBUG_PAGE to reduce the message output for normal debug configuration. Cc: Eric Dong Cc: Jiewen Yao Cc: Michael Kinney Cc: Ayellet Wolman Suggested-by: Ayellet Wolman Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang --- UefiCpuPkg/CpuDxe/CpuPageTable.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/UefiCpuPkg/CpuDxe/CpuPageTable.c b/UefiCpuPkg/CpuDxe/CpuPageTable.c index d312eb66f8..5270a1124f 100644 --- a/UefiCpuPkg/CpuDxe/CpuPageTable.c +++ b/UefiCpuPkg/CpuDxe/CpuPageTable.c @@ -442,8 +442,9 @@ ConvertPageEntryAttribute ( *PageEntry = NewPageEntry; if (CurrentPageEntry != NewPageEntry) { *IsModified = TRUE; - DEBUG ((DEBUG_INFO, "ConvertPageEntryAttribute 0x%lx", CurrentPageEntry)); - DEBUG ((DEBUG_INFO, "->0x%lx\n", NewPageEntry)); + DEBUG ((DEBUG_POOL | DEBUG_PAGE, "ConvertPageEntryAttribute 0x%lx", + CurrentPageEntry)); + DEBUG ((DEBUG_POOL | DEBUG_PAGE, "->0x%lx\n", NewPageEntry)); } else { *IsModified = FALSE; } -- 2.14.1.windows.1