Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754042Ab2EBKJq (ORCPT ); Wed, 2 May 2012 06:09:46 -0400 Received: from e23smtp06.au.ibm.com ([202.81.31.148]:52789 "EHLO e23smtp06.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753510Ab2EBKJn (ORCPT ); Wed, 2 May 2012 06:09:43 -0400 From: Raghavendra K T To: Jeremy Fitzhardinge , Greg Kroah-Hartman , Konrad Rzeszutek Wilk , "H. Peter Anvin" , Avi Kivity , X86 , Gleb Natapov , Ingo Molnar , Marcelo Tosatti Cc: Attilio Rao , Srivatsa Vaddagiri , linux-doc@vger.kernel.org, Virtualization , Xen Devel , Linus Torvalds , KVM , Andi Kleen , Raghavendra K T , Stefano Stabellini , Stephan Diestelhorst , LKML Date: Wed, 02 May 2012 15:39:21 +0530 Message-Id: <20120502100921.13206.19019.sendpatchset@codeblue.in.ibm.com> In-Reply-To: <20120502100610.13206.40.sendpatchset@codeblue.in.ibm.com> References: <20120502100610.13206.40.sendpatchset@codeblue.in.ibm.com> Subject: [PATCH RFC V8 15/17] kvm guest : Add configuration support to enable debug information for KVM Guests x-cbid: 12050200-7014-0000-0000-0000010449DB Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1199 Lines: 34 From: Srivatsa Vaddagiri Signed-off-by: Srivatsa Vaddagiri Signed-off-by: Suzuki Poulose Signed-off-by: Raghavendra K T --- arch/x86/Kconfig | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 35eb2e4..a9ec0da 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -584,6 +584,15 @@ config KVM_GUEST This option enables various optimizations for running under the KVM hypervisor. +config KVM_DEBUG_FS + bool "Enable debug information for KVM Guests in debugfs" + depends on KVM_GUEST && DEBUG_FS + default n + ---help--- + This option enables collection of various statistics for KVM guest. + Statistics are displayed in debugfs filesystem. Enabling this option + may incur significant overhead. + source "arch/x86/lguest/Kconfig" config PARAVIRT -- 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/