Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964865AbWHWK7P (ORCPT ); Wed, 23 Aug 2006 06:59:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964874AbWHWK7O (ORCPT ); Wed, 23 Aug 2006 06:59:14 -0400 Received: from mailhub.sw.ru ([195.214.233.200]:42099 "EHLO relay.sw.ru") by vger.kernel.org with ESMTP id S964863AbWHWK7J (ORCPT ); Wed, 23 Aug 2006 06:59:09 -0400 Message-ID: <44EC35A3.7070308@sw.ru> Date: Wed, 23 Aug 2006 15:01:55 +0400 From: Kirill Korotaev User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.13) Gecko/20060417 X-Accept-Language: en-us, en, ru MIME-Version: 1.0 To: Andrew Morton CC: Linux Kernel Mailing List , Alan Cox , Christoph Hellwig , Pavel Emelianov , Andrey Savochkin , devel@openvz.org, Rik van Riel , Andi Kleen , Greg KH , Oleg Nesterov , Matt Helsley , Rohit Seth , Chandra Seetharaman Subject: [PATCH 1/6] BC: kconfig References: <44EC31FB.2050002@sw.ru> In-Reply-To: <44EC31FB.2050002@sw.ru> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 7614 Lines: 233 Add kernel/bc/Kconfig file with BC options and include it into arch Kconfigs Signed-off-by: Pavel Emelianov Signed-off-by: Kirill Korotaev --- arch/i386/Kconfig | 2 ++ arch/ia64/Kconfig | 2 ++ arch/powerpc/Kconfig | 2 ++ arch/ppc/Kconfig | 2 ++ arch/sparc/Kconfig | 2 ++ arch/sparc64/Kconfig | 2 ++ arch/x86_64/Kconfig | 2 ++ kernel/bc/Kconfig | 25 +++++++++++++++++++++++++ 8 files changed, 39 insertions(+) --- ./arch/i386/Kconfig.bckm 2006-07-10 12:39:10.000000000 +0400 +++ ./arch/i386/Kconfig 2006-07-28 14:10:41.000000000 +0400 @@ -1146,6 +1146,8 @@ source "crypto/Kconfig" source "lib/Kconfig" +source "kernel/bc/Kconfig" + # # Use the generic interrupt handling code in kernel/irq/: # --- ./arch/ia64/Kconfig.bckm 2006-07-10 12:39:10.000000000 +0400 +++ ./arch/ia64/Kconfig 2006-07-28 14:10:56.000000000 +0400 @@ -481,6 +481,8 @@ source "fs/Kconfig" source "lib/Kconfig" +source "kernel/bc/Kconfig" + # # Use the generic interrupt handling code in kernel/irq/: #Add kernel/bc/Kconfig file with BC options and include it into arch Kconfigs Signed-off-by: Pavel Emelianov Signed-off-by: Kirill Korotaev --- arch/i386/Kconfig | 2 ++ arch/ia64/Kconfig | 2 ++ arch/powerpc/Kconfig | 2 ++ arch/ppc/Kconfig | 2 ++ arch/sparc/Kconfig | 2 ++ arch/sparc64/Kconfig | 2 ++ arch/x86_64/Kconfig | 2 ++ kernel/bc/Kconfig | 25 +++++++++++++++++++++++++ 8 files changed, 39 insertions(+) --- ./arch/i386/Kconfig.bckm 2006-07-10 12:39:10.000000000 +0400 +++ ./arch/i386/Kconfig 2006-07-28 14:10:41.000000000 +0400 @@ -1146,6 +1146,8 @@ source "crypto/Kconfig" source "lib/Kconfig" +source "kernel/bc/Kconfig" + # # Use the generic interrupt handling code in kernel/irq/: # --- ./arch/ia64/Kconfig.bckm 2006-07-10 12:39:10.000000000 +0400 +++ ./arch/ia64/Kconfig 2006-07-28 14:10:56.000000000 +0400 @@ -481,6 +481,8 @@ source "fs/Kconfig" source "lib/Kconfig" +source "kernel/bc/Kconfig" + # # Use the generic interrupt handling code in kernel/irq/: # --- ./arch/powerpc/Kconfig.arkcfg 2006-08-07 14:07:12.000000000 +0400 +++ ./arch/powerpc/Kconfig 2006-08-10 17:55:58.000000000 +0400 @@ -1038,6 +1038,8 @@ source "arch/powerpc/platforms/iseries/K source "lib/Kconfig" +source "kernel/bc/Kconfig" + menu "Instrumentation Support" depends on EXPERIMENTAL --- ./arch/ppc/Kconfig.arkcfg 2006-07-10 12:39:10.000000000 +0400 +++ ./arch/ppc/Kconfig 2006-08-10 17:56:13.000000000 +0400 @@ -1414,6 +1414,8 @@ endmenu source "lib/Kconfig" +source "kernel/bc/Kconfig" + source "arch/powerpc/oprofile/Kconfig" source "arch/ppc/Kconfig.debug" --- ./arch/sparc/Kconfig.arkcfg 2006-04-21 11:59:32.000000000 +0400 +++ ./arch/sparc/Kconfig 2006-08-10 17:56:24.000000000 +0400 @@ -296,3 +296,5 @@ source "security/Kconfig" source "crypto/Kconfig" source "lib/Kconfig" + +source "kernel/bc/Kconfig" --- ./arch/sparc64/Kconfig.arkcfg 2006-07-17 17:01:11.000000000 +0400 +++ ./arch/sparc64/Kconfig 2006-08-10 17:56:36.000000000 +0400 @@ -432,3 +432,5 @@ source "security/Kconfig" source "crypto/Kconfig" source "lib/Kconfig" + +source "kernel/bc/Kconfig" --- ./arch/x86_64/Kconfig.bckm 2006-07-10 12:39:11.000000000 +0400 +++ ./arch/x86_64/Kconfig 2006-07-28 14:10:49.000000000 +0400 @@ -655,3 +655,5 @@ source "security/Kconfig" source "crypto/Kconfig" source "lib/Kconfig" + +source "kernel/bc/Kconfig" --- ./kernel/bc/Kconfig.bckm 2006-07-28 13:07:38.000000000 +0400 +++ ./kernel/bc/Kconfig 2006-07-28 13:09:51.000000000 +0400 @@ -0,0 +1,25 @@ +# +# Resource beancounters (BC) +# +# Copyright (C) 2006 OpenVZ. SWsoft Inc + +menu "User resources" + +config BEANCOUNTERS + bool "Enable resource accounting/control" + default n + help + This patch provides accounting and allows to configure + limits for user's consumption of exhaustible system resources. + The most important resource controlled by this patch is unswappable + memory (either mlock'ed or used by internal kernel structures and + buffers). The main goal of this patch is to protect processes + from running short of important resources because of an accidental + misbehavior of processes or malicious activity aiming to ``kill'' + the system. It's worth to mention that resource limits configured + by setrlimit(2) do not give an acceptable level of protection + because they cover only small fraction of resources and work on a + per-process basis. Per-process accounting doesn't prevent malicious + users from spawning a lot of resource-consuming processes. + +endmenu --- ./arch/powerpc/Kconfig.arkcfg 2006-08-07 14:07:12.000000000 +0400 +++ ./arch/powerpc/Kconfig 2006-08-10 17:55:58.000000000 +0400 @@ -1038,6 +1038,8 @@ source "arch/powerpc/platforms/iseries/K source "lib/Kconfig" +source "kernel/bc/Kconfig" + menu "Instrumentation Support" depends on EXPERIMENTAL --- ./arch/ppc/Kconfig.arkcfg 2006-07-10 12:39:10.000000000 +0400 +++ ./arch/ppc/Kconfig 2006-08-10 17:56:13.000000000 +0400 @@ -1414,6 +1414,8 @@ endmenu source "lib/Kconfig" +source "kernel/bc/Kconfig" + source "arch/powerpc/oprofile/Kconfig" source "arch/ppc/Kconfig.debug" --- ./arch/sparc/Kconfig.arkcfg 2006-04-21 11:59:32.000000000 +0400 +++ ./arch/sparc/Kconfig 2006-08-10 17:56:24.000000000 +0400 @@ -296,3 +296,5 @@ source "security/Kconfig" source "crypto/Kconfig" source "lib/Kconfig" + +source "kernel/bc/Kconfig" --- ./arch/sparc64/Kconfig.arkcfg 2006-07-17 17:01:11.000000000 +0400 +++ ./arch/sparc64/Kconfig 2006-08-10 17:56:36.000000000 +0400 @@ -432,3 +432,5 @@ source "security/Kconfig" source "crypto/Kconfig" source "lib/Kconfig" + +source "kernel/bc/Kconfig" --- ./arch/x86_64/Kconfig.bckm 2006-07-10 12:39:11.000000000 +0400 +++ ./arch/x86_64/Kconfig 2006-07-28 14:10:49.000000000 +0400 @@ -655,3 +655,5 @@ source "security/Kconfig" source "crypto/Kconfig" source "lib/Kconfig" + +source "kernel/bc/Kconfig" --- ./kernel/bc/Kconfig.bckm 2006-07-28 13:07:38.000000000 +0400 +++ ./kernel/bc/Kconfig 2006-07-28 13:09:51.000000000 +0400 @@ -0,0 +1,25 @@ +# +# Resource beancounters (BC) +# +# Copyright (C) 2006 OpenVZ. SWsoft Inc + +menu "User resources" + +config BEANCOUNTERS + bool "Enable resource accounting/control" + default n + help + This patch provides accounting and allows to configure + limits for user's consumption of exhaustible system resources. + The most important resource controlled by this patch is unswappable + memory (either mlock'ed or used by internal kernel structures and + buffers). The main goal of this patch is to protect processes + from running short of important resources because of an accidental + misbehavior of processes or malicious activity aiming to ``kill'' + the system. It's worth to mention that resource limits configured + by setrlimit(2) do not give an acceptable level of protection + because they cover only small fraction of resources and work on a + per-process basis. Per-process accounting doesn't prevent malicious + users from spawning a lot of resource-consuming processes. + +endmenu - 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/