[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20111023190700.16364.7548.sendpatchset@oc5400248562.ibm.com>
Date: Mon, 24 Oct 2011 00:37:00 +0530
From: Raghavendra K T <raghavendra.kt@...ux.vnet.ibm.com>
To: Greg Kroah-Hartman <gregkh@...e.de>, KVM <kvm@...r.kernel.org>,
Sedat Dilek <sedat.dilek@...il.com>,
Ingo Molnar <mingo@...hat.com>,
Virtualization <virtualization@...ts.linux-foundation.org>,
Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>,
x86@...nel.org, "H. Peter Anvin" <hpa@...or.com>,
Dave Jiang <dave.jiang@...el.com>,
Thomas Gleixner <tglx@...utronix.de>,
Stefano Stabellini <stefano.stabellini@...citrix.com>,
Gleb Natapov <gleb@...hat.com>,
Yinghai Lu <yinghai@...nel.org>,
Marcelo Tosatti <mtosatti@...hat.com>,
Xen <xen-devel@...ts.xensource.com>, Avi Kivity <avi@...hat.com>,
Rik van Riel <riel@...hat.com>,
Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
LKML <linux-kernel@...r.kernel.org>
Cc: Suzuki Poulose <suzuki@...ux.vnet.ibm.com>,
Srivatsa Vaddagiri <vatsa@...ux.vnet.ibm.com>,
Peter Zijlstra <peterz@...radead.org>,
Raghavendra K T <raghavendra.kt@...ux.vnet.ibm.com>
Subject: [PATCH RFC V2 4/5] kvm guest : Added configuration support to enable debug information for KVM Guests
Added configuration support to enable debug information
for KVM Guests in debugfs
Signed-off-by: Srivatsa Vaddagiri <vatsa@...ux.vnet.ibm.com>
Signed-off-by: Suzuki Poulose <suzuki@...ibm.com>
Signed-off-by: Raghavendra K T <raghavendra.kt@...ux.vnet.ibm.com>
---
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 1f03f82..ed34269 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -562,6 +562,15 @@ 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
+ 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@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists