[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] [PATCH RFC V5 4/6] kvm guest : Added configuration support to enable debug information for KVM Guests

From: Srivatsa Vaddagiri <vatsa@xxxxxxxxxxxxxxxxxx>

Signed-off-by: Srivatsa Vaddagiri <vatsa@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Suzuki Poulose <suzuki@xxxxxxxxxx>
Signed-off-by: Raghavendra K T <raghavendra.kt@xxxxxxxxxxxxxxxxxx>
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 10c28ec..a4530bd 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -600,6 +600,15 @@ config KVM_GUEST
          This option enables various optimizations for running under the KVM
+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

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.