-
Notifications
You must be signed in to change notification settings - Fork 1.2k
/
perf.go
41 lines (33 loc) · 860 Bytes
/
perf.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
// Unless explicitly stated otherwise all files in this repository are licensed
// under the Apache License Version 2.0.
// This product includes software developed at Datadog (https://www.datadoghq.com/).
// Copyright 2016-present Datadog, Inc.
//go:build linux
// Package reorderer holds reorderer related files
package reorderer
import (
"sync"
"github.com/cilium/ebpf/perf"
)
// RecordPool defines a perf record pool
type RecordPool struct {
pool sync.Pool
}
// Get returns a record
func (p *RecordPool) Get() *perf.Record {
return p.pool.Get().(*perf.Record)
}
// Release a record
func (p *RecordPool) Release(record *perf.Record) {
p.pool.Put(record)
}
// NewRecordPool returns a new RecordPool
func NewRecordPool() *RecordPool {
return &RecordPool{
pool: sync.Pool{
New: func() interface{} {
return &perf.Record{}
},
},
}
}