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| author | Dietmar Hahn <dietmar.hahn@ts.fujitsu.com> | 2013-04-08 17:58:16 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2013-04-08 17:58:16 +0200 |
| commit | 2b0fca9d8354e330e47f7d7bd7a34eda431fb370 (patch) | |
| tree | f48c36ceb4c89df91fbd69b6c7e0953b269eedba /xen/arch/x86/domain.c | |
| parent | 0d2c79a9fae13993760b0c21473d7c7700759714 (diff) | |
| download | xen-2b0fca9d8354e330e47f7d7bd7a34eda431fb370.tar.gz xen-2b0fca9d8354e330e47f7d7bd7a34eda431fb370.tar.bz2 xen-2b0fca9d8354e330e47f7d7bd7a34eda431fb370.zip | |
vpmu intel: Dump vpmu infos in 'q' keyhandler
This patch extends the printout of the VPCU infos of the keyhandler 'q'.
If vPMU is enabled is on the VCPU and active lines are printed like
(when running HVM openSuSE-12.3 with 'perf top');
(XEN) vPMU running
(XEN) general_0: 0x000000ffffff3ae1 ctrl: 0x000000000053003c
(XEN) fixed_1: 0x000000ff90799188 ctrl: 0xb
This means general counter 0 and fixed counter 1 are running with showing
their contents and the contents of their configuration msr.
Signed-off-by: Dietmar Hahn <dietmar.hahn@ts.fujitsu.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Jun Nakajima <jun.nakajima@intel.com>
Diffstat (limited to 'xen/arch/x86/domain.c')
| -rw-r--r-- | xen/arch/x86/domain.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/xen/arch/x86/domain.c b/xen/arch/x86/domain.c index 8d30d0837c..0d7a40cc73 100644 --- a/xen/arch/x86/domain.c +++ b/xen/arch/x86/domain.c @@ -2093,6 +2093,9 @@ void arch_dump_domain_info(struct domain *d) void arch_dump_vcpu_info(struct vcpu *v) { paging_dump_vcpu_info(v); + + if ( is_hvm_vcpu(v) ) + vpmu_dump(v); } void domain_cpuid( |