Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 8 Nov 2001 08:29:35 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 8 Nov 2001 08:29:16 -0500 Received: from wiprom2mx1.wipro.com ([203.197.164.41]:16275 "EHLO wiprom2mx1.wipro.com") by vger.kernel.org with ESMTP id ; Thu, 8 Nov 2001 08:29:12 -0500 Message-ID: <3BEA865F.4040909@wipro.com> Date: Thu, 08 Nov 2001 18:49:27 +0530 From: "BALBIR SINGH" User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.5) Gecko/20011012 X-Accept-Language: en-us MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: More dependencies on CONFIG_SMP Content-Type: multipart/mixed; boundary="------------InterScan_NT_MIME_Boundary" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This is a multi-part message in MIME format. --------------InterScan_NT_MIME_Boundary Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Looking at arch/i386/config.in if [ "$CONFIG_SMP" = "y" -a "$CONFIG_X86_CMPXCHG" = "y" ]; then define_bool CONFIG_HAVE_DEC_LOCK y fi endmenu and arch/i386/lib/Makefile .obj-$(CONFIG_HAVE_DEC_LOCK) += dec_and_lock.o We need to have SMP set inorder to use dec_and_lock. The file fs/dcache.c in function dput uses a function atomic_dec_and_lock function, which is defined in dec_and_lock.c. I think the SMP dependency should go If this patch is ok, please apply --- config.in.org Thu Nov 8 18:43:49 2001 +++ config.in Thu Nov 8 18:44:04 2001 @@ -183,7 +183,7 @@ bool 'Multiquad NUMA system' CONFIG_MULTIQUAD fi -if [ "$CONFIG_SMP" = "y" -a "$CONFIG_X86_CMPXCHG" = "y" ]; then +if [ "$CONFIG_X86_CMPXCHG" = "y" ]; then define_bool CONFIG_HAVE_DEC_LOCK y fi --------------InterScan_NT_MIME_Boundary Content-Type: text/plain; name="InterScan_Disclaimer.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="InterScan_Disclaimer.txt" ------------------------------------------------------------------------------------------------------------------------- Information transmitted by this E-MAIL is proprietary to Wipro and/or its Customers and is intended for use only by the individual or entity to which it is addressed, and may contain information that is privileged, confidential or exempt from disclosure under applicable law. If you are not the intended recipient or it appears that this mail has been forwarded to you without proper authority, you are notified that any use or dissemination of this information in any manner is strictly prohibited. In such cases, please notify us immediately at mailto:mailadmin@wipro.com and delete this mail from your records. ---------------------------------------------------------------------------------------------------------------------- --------------InterScan_NT_MIME_Boundary-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/