github.com/metacubex/gvisor@v0.0.0-20240320004321-933faba989ec/pkg/sentry/platform/kvm/kvm_profiling_fake.go (about)

     1  // Copyright 2023 The gVisor Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  //go:build !kvm_profiling
    16  // +build !kvm_profiling
    17  
    18  package kvm
    19  
    20  import (
    21  	"github.com/metacubex/gvisor/pkg/metric"
    22  )
    23  
    24  // KVMProfiling is a builder that produces conditionally compiled metrics.
    25  // Metrics made from this are compiled and active at runtime when the
    26  // "kvm_profiling" go-tag is specified at compilation.
    27  var KVMProfiling = metric.FakeMetricBuilder{}