commit 5f141548824cebbff2e838ff401c34e667797467
author Boris Ostrovsky <boris.ostrovsky@oracle.com> Mon Aug 10 16:34:33 2015 -0400
committer David Vrabel <david.vrabel@citrix.com> Thu Aug 20 12:24:26 2015 +0100
tree 873166173fde6592bb01dbd90436ced58d8b7c06
parent a11f4f0a4e18b4bdc7d5e36438711e038b7a1f74

xen/PMU: Sysfs interface for setting Xen PMU mode

Set Xen's PMU mode via /sys/hypervisor/pmu/pmu_mode. Add XENPMU hypercall.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>

drivers/xen/Kconfig

diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index 9367604..73708ac 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -288,4 +288,7 @@
           Exports hypervisor symbols (along with their types and addresses) via
           /proc/xen/xensyms file, similar to /proc/kallsyms
 
+config XEN_HAVE_VPMU
+       bool
+
 endmenu