From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= Subject: [PATCH v2 0/2] nd/slim-index-pack-memory-usage updates Date: Thu, 26 Feb 2015 17:52:06 +0700 Message-ID: <1424947928-19396-1-git-send-email-pclouds@gmail.com> References: <1424397488-22169-1-git-send-email-pclouds@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Junio C Hamano , msporleder@gmail.com, =?UTF-8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Thu Feb 26 11:52:02 2015 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YQw2y-0004Sv-EF for gcvg-git-2@plane.gmane.org; Thu, 26 Feb 2015 11:52:01 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753539AbbBZKv4 convert rfc822-to-quoted-printable (ORCPT ); Thu, 26 Feb 2015 05:51:56 -0500 Received: from mail-pd0-f178.google.com ([209.85.192.178]:34517 "EHLO mail-pd0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752752AbbBZKvy (ORCPT ); Thu, 26 Feb 2015 05:51:54 -0500 Received: by pdjg10 with SMTP id g10so12256249pdj.1 for ; Thu, 26 Feb 2015 02:51:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; bh=Dp9pVpvLQPstAmj5nrUPhDkyRyvFnI7eLW6/j3sMXz4=; b=ejeH2G/n+MuivwcHozyggtKIBWbAxlD4d+EhlRw3uXwcqL2wahFU0M4ANXVrrHtTht Jvjhe8j0biIby5VwDoxxptBnwZHwPbiSVXdASe+oCpEMpRtjm0bUCWxSV0LWSmIMvmAy HZYuI0RGcCxgrPwDK5+sn+VLCPZ4CpinhRAAyJWzr9UPExMslZYemYjLixhLVXwSLTGu mTMqNlKqDze7r8wbqsXfpxoOFlZF/EPGGuiSRGKYnjeKu0+WMj9xK2YUdq5gr3oe74IB G9UJE2WhcmAot0IXjunVqBenG08KNTW+1tdhdzqQVo79CySyxZc3jMeVVjW9mBjsHtOW RNOQ== X-Received: by 10.66.219.130 with SMTP id po2mr13613736pac.98.1424947913510; Thu, 26 Feb 2015 02:51:53 -0800 (PST) Received: from lanh ([115.73.213.171]) by mx.google.com with ESMTPSA id xx7sm659607pab.21.2015.02.26.02.51.50 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 26 Feb 2015 02:51:52 -0800 (PST) Received: by lanh (sSMTP sendmail emulation); Thu, 26 Feb 2015 17:52:18 +0700 X-Mailer: git-send-email 2.3.0.rc1.137.g477eb31 In-Reply-To: <1424397488-22169-1-git-send-email-pclouds@gmail.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: This fixes the "signed char" bug in 1/2: "char" alone could be either signed or unsigned but we do need signed char. One point to clang for detecting "obj->real_type !=3D OBJ_BAD" on ARM where real_type becomes unsigned char and OBJ_BAD is -1. gcc just keeps quiet.. Nguy=E1=BB=85n Th=C3=A1i Ng=E1=BB=8Dc Duy (2): index-pack: reduce object_entry size to save memory index-pack: kill union delta_base to save memory builtin/index-pack.c | 290 +++++++++++++++++++++++++++++++------------= -------- 1 file changed, 179 insertions(+), 111 deletions(-) --=20 2.3.0.rc1.137.g477eb31