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vmm: silence some info! messages

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We have larger cloud deployments and analyzed the logs. Let's silence
some messages that generally provide little value on the `info!` level.

On-behalf-of: SAP philipp.schuster@sap.com
Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
This commit is contained in:
Philipp Schuster
2026-06-24 12:52:23 +02:00
committed by Sebastien Boeuf
parent dcaccf21ea
commit 0caa3ee73f
2 changed files with 3 additions and 9 deletions
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11
vmm/src/cpu.rs
View File

@@ -58,12 +58,7 @@ use hypervisor::{CpuState, HypervisorCpuError, VmExit, VmOps};
use libc::{c_void, siginfo_t}; use libc::{c_void, siginfo_t};
#[cfg(all(target_arch = "x86_64", feature = "guest_debug"))] #[cfg(all(target_arch = "x86_64", feature = "guest_debug"))]
use linux_loader::elf::Elf64_Nhdr; use linux_loader::elf::Elf64_Nhdr;
#[cfg(any( use log::{debug, error, info, warn};
target_arch = "aarch64",
all(target_arch = "x86_64", feature = "guest_debug")
))]
use log::debug;
use log::{error, info, warn};
use seccompiler::{SeccompAction, apply_filter}; use seccompiler::{SeccompAction, apply_filter};
use thiserror::Error; use thiserror::Error;
use tracer::trace_scoped; use tracer::trace_scoped;
@@ -979,7 +974,7 @@ impl CpuManager {
cpu_id: u32, cpu_id: u32,
snapshot: Option<&Snapshot>, snapshot: Option<&Snapshot>,
) -> Result<Arc<Mutex<Vcpu>>> { ) -> Result<Arc<Mutex<Vcpu>>> {
info!("Creating vCPU: cpu_id = {cpu_id}"); debug!("Creating vCPU: cpu_id = {cpu_id}");
#[cfg(target_arch = "x86_64")] #[cfg(target_arch = "x86_64")]
let topology = self.get_vcpu_topology(); let topology = self.get_vcpu_topology();
@@ -1229,7 +1224,7 @@ impl CpuManager {
#[cfg(target_arch = "x86_64")] #[cfg(target_arch = "x86_64")]
let interrupt_controller_clone = self.interrupt_controller.as_ref().cloned(); let interrupt_controller_clone = self.interrupt_controller.as_ref().cloned();
info!("Starting vCPU: cpu_id = {vcpu_id}"); debug!("Starting vCPU: cpu_id = {vcpu_id}");
let handle = Some( let handle = Some(
thread::Builder::new() thread::Builder::new()

1
vmm/src/migration/transport.rs
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@@ -656,7 +656,6 @@ impl SendAdditionalConnections {
worker_error: &AtomicBool, worker_error: &AtomicBool,
notify_tx: &Sender<SendMemoryThreadNotify>, notify_tx: &Sender<SendMemoryThreadNotify>,
) -> Result<(), MigratableError> { ) -> Result<(), MigratableError> {
info!("Spawned thread to send VM memory.");
loop { loop {
// Every memory sending thread receives messages from the main thread through this // Every memory sending thread receives messages from the main thread through this
// channel. The lock is necessary to synchronize the multiple consumers. If the // channel. The lock is necessary to synchronize the multiple consumers. If the