From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=134.134.136.24; helo=mga09.intel.com; envelope-from=shenglei.zhang@intel.com; receiver=edk2-devel@lists.01.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) (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 0A950211E0953 for ; Wed, 20 Mar 2019 23:31:57 -0700 (PDT) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Mar 2019 23:31:56 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,251,1549958400"; d="scan'208";a="136114564" Received: from shenglei-mobl.ccr.corp.intel.com ([10.239.198.148]) by fmsmga007.fm.intel.com with ESMTP; 20 Mar 2019 23:31:55 -0700 From: shenglei To: edk2-devel@lists.01.org Cc: Bob Feng , Liming Gao , Yonghong Zhu , Michael D Kinney Date: Thu, 21 Mar 2019 14:31:46 +0800 Message-Id: <20190321063149.13260-1-shenglei.zhang@intel.com> X-Mailer: git-send-email 2.18.0.windows.1 Subject: [PATCH v2 0/3] Improve performance of boundary validation in MakeTable() X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 06:31:58 -0000 The boundary validation checking in MakeTable() performs on every loop iteration. This could be improved by checking just once before the loop. https://bugzilla.tianocore.org/show_bug.cgi?id=1329 v2:1.Change the the algorithm implementation of the judgement in all patches. 2.Remove previous 3/4 in v1. Cc: Bob Feng Cc: Liming Gao Cc: Yonghong Zhu Cc: Michael D Kinney Shenglei Zhang (3): BaseTools/TianoCompress: Improve performance of boundary validation BaseTools/C/Common: Improve performance of boundary validation MdePkg/BaseUefiDecompressLib: Improve performance of boundary validation BaseTools/Source/C/Common/Decompress.c | 7 ++++--- BaseTools/Source/C/TianoCompress/TianoCompress.c | 7 ++++--- .../Library/BaseUefiDecompressLib/BaseUefiDecompressLib.c | 7 ++++--- 3 files changed, 12 insertions(+), 9 deletions(-) -- 2.18.0.windows.1