65 lines
1.3 KiB
Go
65 lines
1.3 KiB
Go
/*
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Copyright The containerd Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package v2
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import "fmt"
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type IOType string
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const (
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ReadBPS IOType = "rbps"
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WriteBPS IOType = "wbps"
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ReadIOPS IOType = "riops"
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WriteIOPS IOType = "wiops"
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)
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type BFQ struct {
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Weight uint16
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}
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type Entry struct {
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Type IOType
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Major int64
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Minor int64
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Rate uint64
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}
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func (e Entry) String() string {
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return fmt.Sprintf("%d:%d %s=%d", e.Major, e.Minor, e.Type, e.Rate)
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}
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type IO struct {
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BFQ BFQ
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Max []Entry
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}
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func (i *IO) Values() (o []Value) {
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if i.BFQ.Weight != 0 {
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o = append(o, Value{
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filename: "io.bfq.weight",
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value: i.BFQ.Weight,
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})
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}
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for _, e := range i.Max {
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o = append(o, Value{
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filename: "io.max",
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value: e.String(),
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})
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}
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return o
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}
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