From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756725Ab0CWAdO (ORCPT ); Mon, 22 Mar 2010 20:33:14 -0400 Received: from cantor2.suse.de ([195.135.220.15]:40689 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755996Ab0CWAcP (ORCPT ); Mon, 22 Mar 2010 20:32:15 -0400 From: Jan Kara To: LKML Cc: Jan Kara , kvm@vger.kernel.org Subject: [PATCH 17/18] kvm: Provide config option for enabling KVM trace events Date: Tue, 23 Mar 2010 01:32:19 +0100 Message-Id: <1269304340-25372-18-git-send-email-jack@suse.cz> X-Mailer: git-send-email 1.6.4.2 In-Reply-To: <1269304340-25372-1-git-send-email-jack@suse.cz> References: <1269304340-25372-1-git-send-email-jack@suse.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org CC: kvm@vger.kernel.org Signed-off-by: Jan Kara --- include/trace/events/kvm.h | 2 ++ kernel/trace/Kconfig | 9 +++++++++ 2 files changed, 11 insertions(+), 0 deletions(-) diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h index b17d49d..c85908c 100644 --- a/include/trace/events/kvm.h +++ b/include/trace/events/kvm.h @@ -1,6 +1,8 @@ #if !defined(_TRACE_KVM_MAIN_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_KVM_MAIN_H +#undef TRACE_CONFIG +#define TRACE_CONFIG CONFIG_KVM_TRACER #include #undef TRACE_SYSTEM diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 88b556c..abcd529 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -517,6 +517,15 @@ config NAPI_TRACER If unsure, say N. +config KVM_TRACER + bool "KVM tracing" + depends on KVM + select GENERIC_TRACER + help + Trace lots of various events inside KVM. + + If unsure, say N. + config KPROBE_EVENT depends on KPROBES depends on HAVE_REGS_AND_STACK_ACCESS_API -- 1.6.4.2