mirror of https://github.com/k3s-io/k3s
30 lines
886 B
Go
30 lines
886 B
Go
// Copyright 2015 Google Inc. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package utils
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import "fmt"
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// Returns a mask of all cores on the machine if the passed-in mask is empty.
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func FixCpuMask(mask string, cores int) string {
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if mask == "" {
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if cores > 1 {
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mask = fmt.Sprintf("0-%d", cores-1)
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} else {
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mask = "0"
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}
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}
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return mask
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}
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