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hypervisor: drop check_extension from Vm trait

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Signed-off-by: Wei Liu <liuwe@microsoft.com>
This commit is contained in:
Wei Liu 2022-07-20 21:55:55 +00:00 committed by Liu Wei
parent e931c40e96
commit cb6a14dec9
2 changed files with 4 additions and 9 deletions
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8
hypervisor/src/kvm/mod.rs
View File

@ -325,6 +325,10 @@ impl KvmVm {
.map_err(|e| vm::HypervisorVmError::CreateDevice(e.into()))?;
Ok(VfioDeviceFd::new_from_kvm(device_fd))
}
/// Checks if a particular `Cap` is available.
fn check_extension(&self, c: Cap) -> bool {
self.fd.check_extension(c)
}
}
///
@ -681,10 +685,6 @@ impl vm::Vm for KvmVm {
.set_clock(&data)
.map_err(|e| vm::HypervisorVmError::SetClock(e.into()))
}
/// Checks if a particular `Cap` is available.
fn check_extension(&self, c: Cap) -> bool {
self.fd.check_extension(c)
}
/// Create a device that is used for passthrough
fn create_passthrough_device(&self) -> vm::Result<VfioDeviceFd> {
let mut vfio_dev = kvm_create_device {

5
hypervisor/src/vm.rs
View File

@ -19,8 +19,6 @@ use crate::cpu::Vcpu;
use crate::ClockData;
use crate::UserMemoryRegion;
use crate::{IoEventAddress, IrqRoutingEntry};
#[cfg(feature = "kvm")]
use kvm_ioctls::Cap;
use std::any::Any;
#[cfg(target_arch = "x86_64")]
use std::fs::File;
@ -326,9 +324,6 @@ pub trait Vm: Send + Sync + Any {
/// Set guest clock.
#[cfg(target_arch = "x86_64")]
fn set_clock(&self, data: &ClockData) -> Result<()>;
#[cfg(feature = "kvm")]
/// Checks if a particular `Cap` is available.
fn check_extension(&self, c: Cap) -> bool;
/// Create a device that is used for passthrough
fn create_passthrough_device(&self) -> Result<vfio_ioctls::VfioDeviceFd>;
/// Start logging dirty pages