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fix(power-trap-eacces): gracefully handle hypercall errors in power management (#325)

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* daemon: reenable built-in power management policy

* xenruntime: gracefully handle power management errors
This commit is contained in:
Ariadne Conill
2024-08-13 01:22:05 -07:00
committed by GitHub
parent dcffaf110e
commit 0358c9c775
2 changed files with 15 additions and 8 deletions
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11
crates/runtime/src/power.rs
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@ -1,5 +1,6 @@
use anyhow::Result;
use indexmap::IndexMap;
use log::info;
use xencall::sys::{CpuId, SysctlCputopo};
use crate::RuntimeContext;
@ -151,7 +152,10 @@ impl PowerManagementContext {
.xen
.call
.set_turbo_mode(CpuId::All, enable)
.await?;
.await
.unwrap_or_else(|error| {
info!("non-fatal error while setting SMT policy: {:?}", error);
});
Ok(())
}
@ -161,7 +165,10 @@ impl PowerManagementContext {
.xen
.call
.set_cpufreq_gov(CpuId::All, policy)
.await?;
.await
.unwrap_or_else(|error| {
info!("non-fatal error while setting scheduler policy: {:?}", error);
});
Ok(())
}
}