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| author | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2015-08-10 16:34:33 -0400 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2015-08-20 12:24:26 +0100 |
| commit | 5f141548824cebbff2e838ff401c34e667797467 (patch) | |
| tree | 873166173fde6592bb01dbd90436ced58d8b7c06 /arch/x86/xen | |
| parent | a11f4f0a4e18b4bdc7d5e36438711e038b7a1f74 (diff) | |
| download | linux-5f141548824cebbff2e838ff401c34e667797467.tar.gz linux-5f141548824cebbff2e838ff401c34e667797467.tar.bz2 linux-5f141548824cebbff2e838ff401c34e667797467.zip | |
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>
Diffstat (limited to 'arch/x86/xen')
| -rw-r--r-- | arch/x86/xen/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig index 7bcf21b865d1..a8ffdb85656f 100644 --- a/arch/x86/xen/Kconfig +++ b/arch/x86/xen/Kconfig @@ -7,6 +7,7 @@ config XEN depends on PARAVIRT select PARAVIRT_CLOCK select XEN_HAVE_PVMMU + select XEN_HAVE_VPMU depends on X86_64 || (X86_32 && X86_PAE) depends on X86_TSC help |