| Linux in-mum-web1499.main-hosting.eu 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64 Path : /opt/golang/1.22.0/src/internal/trace/v2/event/ |
| Current File : //opt/golang/1.22.0/src/internal/trace/v2/event/requirements.go |
// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package event
// SchedReqs is a set of constraints on what the scheduling
// context must look like.
type SchedReqs struct {
Thread Constraint
Proc Constraint
Goroutine Constraint
}
// Constraint represents a various presence requirements.
type Constraint uint8
const (
MustNotHave Constraint = iota
MayHave
MustHave
)
// UserGoReqs is a common requirement among events that are running
// or are close to running user code.
var UserGoReqs = SchedReqs{Thread: MustHave, Proc: MustHave, Goroutine: MustHave}