From mboxrd@z Thu Jan 1 00:00:00 1970 From: Timo Hirvonen Subject: Re: Performance issue of 'git branch' Date: Sat, 25 Jul 2009 21:57:39 +0300 Message-ID: <20090725215739.d074e947.tihirvon@gmail.com> References: <20090723160740.GA5736@Pilar.aei.mpg.de> <20090723165335.GA15598@Pilar.aei.mpg.de> <20090723195548.GA28494@Pilar.aei.mpg.de> <20090724234648.GA4616@Pilar.aei.mpg.de> <20090725004122.GA28477@Pilar.aei.mpg.de> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: "Carlos R. Mafra" , Junio C Hamano , Git Mailing List To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Sat Jul 25 20:58:14 2009 Return-path: Envelope-to: gcvg-git-2@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by lo.gmane.org with esmtp (Exim 4.50) id 1MUmRh-000400-Up for gcvg-git-2@gmane.org; Sat, 25 Jul 2009 20:58:14 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752170AbZGYS6C (ORCPT ); Sat, 25 Jul 2009 14:58:02 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751700AbZGYS6B (ORCPT ); Sat, 25 Jul 2009 14:58:01 -0400 Received: from mail-ew0-f226.google.com ([209.85.219.226]:41320 "EHLO mail-ew0-f226.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751236AbZGYS6A (ORCPT ); Sat, 25 Jul 2009 14:58:00 -0400 Received: by ewy26 with SMTP id 26so2394567ewy.37 for ; Sat, 25 Jul 2009 11:57:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:date:from:to:cc:subject :message-id:in-reply-to:references:x-mailer:mime-version :content-type:content-transfer-encoding; bh=U5saqx37KKiqnWdfcYDCLJZHiXj/cto6NtvqB7SWBpE=; b=l14Gu57c78kh83U49rKPwrV+7Fn3eFboI3yeutGulYCAViku78R06y/bheQ2ftdWY8 vBgqKp4aENvsktAY4uzoKUV5jEgS8kLBQUhshzrYezdFXnZWx7B+5SxvvWgdKZtYp8dP XBdbCurAO60u+Vl+E6qInFocXhElpTmWX6DxQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:in-reply-to:references:x-mailer :mime-version:content-type:content-transfer-encoding; b=YngBCQj7JXHmu52DUVgsmUbs3sr8o38B6nzHEmwp6kIYEaDSeAQ+EpQNfGY90ARC+/ OhjQaQS/Xg/Rchwp40gV75ErDwUbdfuYGP+Fx/sdQvZKACoFwh3r4GYn14JGTcDa+7d4 sVqvX4wQcDo656HsKF2j/hkoKklWsvDwD/Scw= Received: by 10.210.36.10 with SMTP id j10mr5969805ebj.21.1248548278601; Sat, 25 Jul 2009 11:57:58 -0700 (PDT) Received: from garlic ([88.193.43.182]) by mx.google.com with ESMTPS id 24sm2542940eyx.53.2009.07.25.11.57.56 (version=TLSv1/SSLv3 cipher=RC4-MD5); Sat, 25 Jul 2009 11:57:57 -0700 (PDT) In-Reply-To: X-Mailer: Sylpheed 2.6.0 (GTK+ 2.16.5; x86_64-unknown-linux-gnu) Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Linus Torvalds wrote: > So curl really must die. It may not matter for the expensive operations, > but a lot of scripting is about running all those "cheap" things that just > add up over time. SELinux is the problem, not curl. On my Arch Linux machine: $ ldd bin/git linux-vdso.so.1 => (0x00007fff42306000) libcurl.so.4 => /usr/lib/libcurl.so.4 (0x00007f8714532000) libz.so.1 => /usr/lib/libz.so.1 (0x00007f871431d000) libcrypto.so.0.9.8 => /usr/lib/libcrypto.so.0.9.8 (0x00007f8713f8f000) libpthread.so.0 => /lib/libpthread.so.0 (0x00007f8713d74000) libc.so.6 => /lib/libc.so.6 (0x00007f8713a21000) librt.so.1 => /lib/librt.so.1 (0x00007f8713819000) libssl.so.0.9.8 => /usr/lib/libssl.so.0.9.8 (0x00007f87135ca000) libdl.so.2 => /lib/libdl.so.2 (0x00007f87133c6000) /lib/ld-linux-x86-64.so.2 (0x00007f8714778000) Your: [torvalds@nehalem git]$ ldd git linux-vdso.so.1 => (0x00007fff61da7000) libcurl.so.4 => /usr/lib64/libcurl.so.4 (0x00007f2f1a498000) libz.so.1 => /lib64/libz.so.1 (0x0000003cdb800000) libcrypto.so.8 => /usr/lib64/libcrypto.so.8 (0x0000003ba7a00000) libpthread.so.0 => /lib64/libpthread.so.0 (0x0000003cdb400000) libc.so.6 => /lib64/libc.so.6 (0x0000003cda800000) libidn.so.11 => /lib64/libidn.so.11 (0x0000003ceaa00000) libssh2.so.1 => /usr/lib64/libssh2.so.1 (0x0000003ba8e00000) libldap-2.4.so.2 => /usr/lib64/libldap-2.4.so.2 (0x00007f2f1a250000) librt.so.1 => /lib64/librt.so.1 (0x0000003cdbc00000) libgssapi_krb5.so.2 => /usr/lib64/libgssapi_krb5.so.2 (0x0000003ce6e00000) libkrb5.so.3 => /usr/lib64/libkrb5.so.3 (0x0000003ce7e00000) libk5crypto.so.3 => /usr/lib64/libk5crypto.so.3 (0x0000003ce7200000) libcom_err.so.2 => /lib64/libcom_err.so.2 (0x0000003ce6a00000) libssl3.so => /lib64/libssl3.so (0x0000003490200000) libsmime3.so => /lib64/libsmime3.so (0x000000348fe00000) libnss3.so => /lib64/libnss3.so (0x000000348f600000) libplds4.so => /lib64/libplds4.so (0x0000003cbc800000) libplc4.so => /lib64/libplc4.so (0x0000003cbdc00000) libnspr4.so => /lib64/libnspr4.so (0x0000003cbd800000) libdl.so.2 => /lib64/libdl.so.2 (0x0000003cdb000000) /lib64/ld-linux-x86-64.so.2 (0x0000003cda400000) libssl.so.8 => /usr/lib64/libssl.so.8 (0x0000003ba7e00000) liblber-2.4.so.2 => /usr/lib64/liblber-2.4.so.2 (0x0000003ceee00000) libresolv.so.2 => /lib64/libresolv.so.2 (0x0000003ce5600000) libsasl2.so.2 => /usr/lib64/libsasl2.so.2 (0x00007f2f1a030000) libkrb5support.so.0 => /usr/lib64/libkrb5support.so.0 (0x0000003ce7a00000) libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x0000003ce7600000) libnssutil3.so => /lib64/libnssutil3.so (0x000000348fa00000) libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007f2f19df8000) libselinux.so.1 => /lib64/libselinux.so.1 (0x0000003cdc400000) libfreebl3.so => /lib64/libfreebl3.so (0x00007f2f19b99000)