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| author | Wei Huang | 2015-06-19 15:45:05 +0200 |
|---|---|---|
| committer | Paolo Bonzini | 2015-06-23 14:12:14 +0200 |
| commit | 25462f7f5295e2d3e9c2b31761ac95f0b3c8562f (patch) | |
| tree | ed5d7df52d131213a898c34d4596d60e997c485c /arch/x86/kvm/svm.c | |
| parent | KVM: x86/vPMU: introduce kvm_pmu_msr_idx_to_pmc (diff) | |
| download | kernel-qcow2-linux-25462f7f5295e2d3e9c2b31761ac95f0b3c8562f.tar.gz kernel-qcow2-linux-25462f7f5295e2d3e9c2b31761ac95f0b3c8562f.tar.xz kernel-qcow2-linux-25462f7f5295e2d3e9c2b31761ac95f0b3c8562f.zip | |
KVM: x86/vPMU: Define kvm_pmu_ops to support vPMU function dispatch
This patch defines a new function pointer struct (kvm_pmu_ops) to
support vPMU for both Intel and AMD. The functions pointers defined in
this new struct will be linked with Intel and AMD functions later. In the
meanwhile the struct that maps from event_sel bits to PERF_TYPE_HARDWARE
events is renamed and moved from Intel specific code to kvm_host.h as a
common struct.
Reviewed-by: Joerg Roedel <jroedel@suse.de>
Tested-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Wei Huang <wei@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index e7685af399e4..851a9a1c6dfc 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -21,6 +21,7 @@ #include "kvm_cache_regs.h" #include "x86.h" #include "cpuid.h" +#include "pmu.h" #include <linux/module.h> #include <linux/mod_devicetable.h> @@ -4457,6 +4458,8 @@ static struct kvm_x86_ops svm_x86_ops = { .handle_external_intr = svm_handle_external_intr, .sched_in = svm_sched_in, + + .pmu_ops = &amd_pmu_ops, }; static int __init svm_init(void) |