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feat(power-management-core): implement SetHostPowerManagementPolicy RPC

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Signed-off-by: Ariadne Conill <ariadne@ariadne.space>
This commit is contained in:
Ariadne Conill 2024-06-28 23:47:22 -07:00
parent d5c2ffb6be
commit 243eeffb82
1 changed files with 18 additions and 1 deletions
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19
crates/daemon/src/control.rs
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@ -16,7 +16,7 @@ use krata::{
PullImageReply, PullImageRequest, ReadGuestMetricsReply, ReadGuestMetricsRequest,
ResolveGuestReply, ResolveGuestRequest, SnoopIdmReply, SnoopIdmRequest,
WatchEventsReply, WatchEventsRequest, HostCpuTopologyRequest, HostCpuTopologyReply,
HostCpuTopologyInfo,
HostCpuTopologyInfo, HostPowerManagementPolicy,
},
},
};
@ -575,4 +575,21 @@ impl ControlService for DaemonControlService {
Ok(Response::new(HostCpuTopologyReply { cpus }))
}
async fn set_host_power_management_policy(
&self,
request: Request<HostPowerManagementPolicy>,
) -> Result<Response<HostPowerManagementPolicy>, Status> {
let policy = request.into_inner();
let power = self.runtime.power_management_context().await.map_err(ApiError::from)?;
let scheduler = &policy.scheduler;
power.set_smt_policy(policy.smt_awareness).await.map_err(ApiError::from)?;
power.set_scheduler_policy(scheduler).await.map_err(ApiError::from)?;
Ok(Response::new(HostPowerManagementPolicy {
scheduler: scheduler.to_string(),
smt_awareness: policy.smt_awareness,
}))
}
}