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| author | Gleb Natapov <gleb@redhat.com> | 2011-11-10 14:57:22 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-12-27 11:24:29 +0200 |
| commit | f5132b01386b5a67f1ff673bb2b96a507a3f7e41 (patch) | |
| tree | 1891d74d54aadda63c0fc6ce77a62025404f4757 /include/linux/kvm_host.h | |
| parent | 893420822192f717af6fde927c9e78c9b82f8327 (diff) | |
| download | linux-f5132b01386b5a67f1ff673bb2b96a507a3f7e41.tar.gz linux-f5132b01386b5a67f1ff673bb2b96a507a3f7e41.tar.bz2 linux-f5132b01386b5a67f1ff673bb2b96a507a3f7e41.zip | |
KVM: Expose a version 2 architectural PMU to a guests
Use perf_events to emulate an architectural PMU, version 2.
Based on PMU version 1 emulation by Avi Kivity.
[avi: adjust for cpuid.c]
[jan: fix anonymous field initialization for older gcc]
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'include/linux/kvm_host.h')
| -rw-r--r-- | include/linux/kvm_host.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 7a080383935f..900c76337e8f 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -52,6 +52,8 @@ #define KVM_REQ_STEAL_UPDATE 13 #define KVM_REQ_NMI 14 #define KVM_REQ_IMMEDIATE_EXIT 15 +#define KVM_REQ_PMU 16 +#define KVM_REQ_PMI 17 #define KVM_USERSPACE_IRQ_SOURCE_ID 0 |