sync.Map.read (field)

7 uses

	sync (current package)
		map.go#L50: 	read atomic.Pointer[readOnly]
		map.go#L114: 	if p := m.read.Load(); p != nil {
		map.go#L174: 		m.read.Store(&readOnly{})
		map.go#L252: 			m.read.Store(&readOnly{m: read.m, amended: true})
		map.go#L387: 			m.read.Store(&readOnly{m: read.m, amended: true})
		map.go#L489: 			m.read.Store(&copyRead)
		map.go#L512: 	m.read.Store(&readOnly{m: m.dirty})