diff options
| author | Eddie Dong <eddie.dong@intel.com> | 2007-07-18 05:15:21 -0400 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-10-13 04:18:25 -0400 |
| commit | b6958ce44a11a9e9425d2b67a653b1ca2a27796f (patch) | |
| tree | 503478ef27254df9b6ea21d2a6a279a7dfe2ef04 /include/linux | |
| parent | 1fd4f2a5ed8f80cf6e23d2bdf78554f6a1ac7997 (diff) | |
KVM: Emulate hlt in the kernel
By sleeping in the kernel when hlt is executed, we simplify the in-kernel
guest interrupt path considerably.
Signed-off-by: Gregory Haskins <ghaskins@novell.com>
Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.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 997bb3e46f1e..b0a13d1b34cc 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h | |||
| @@ -283,6 +283,7 @@ struct kvm_signal_mask { | |||
| 283 | * Extension capability list. | 283 | * Extension capability list. |
| 284 | */ | 284 | */ |
| 285 | #define KVM_CAP_IRQCHIP 0 | 285 | #define KVM_CAP_IRQCHIP 0 |
| 286 | #define KVM_CAP_HLT 1 | ||
| 286 | 287 | ||
| 287 | /* | 288 | /* |
| 288 | * ioctls for VM fds | 289 | * ioctls for VM fds |