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| author | Marcelo Tosatti <mtosatti@redhat.com> | 2008-02-22 12:21:36 -0500 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-04-27 12:00:24 +0300 |
| commit | a28e4f5a621289fe0d9c8a461b0c256f9e17f3bc (patch) | |
| tree | dfa62426cf55dfb2fad66e924eab34e9840bff12 /include/linux | |
| parent | 308b0f239e8d6754b8b903d279e5b5b987e257ac (diff) | |
| download | kernel-crypto-a28e4f5a621289fe0d9c8a461b0c256f9e17f3bc.tar.gz kernel-crypto-a28e4f5a621289fe0d9c8a461b0c256f9e17f3bc.tar.xz kernel-crypto-a28e4f5a621289fe0d9c8a461b0c256f9e17f3bc.zip | |
KVM: add basic paravirt support
Add basic KVM paravirt support. Avoid vm-exits on IO delays.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/kvm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/kvm.h b/include/linux/kvm.h index a2f3274016e..76f09474be9 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -237,6 +237,7 @@ struct kvm_vapic_addr { #define KVM_CAP_NR_VCPUS 9 /* returns max vcpus per vm */ #define KVM_CAP_NR_MEMSLOTS 10 /* returns max memory slots per vm */ #define KVM_CAP_PIT 11 +#define KVM_CAP_NOP_IO_DELAY 12 /* * ioctls for VM fds |