//go:build gc.leaking
// +build gc.leaking

package runtime

// ReadMemStats populates m with memory statistics.
//
// The returned memory statistics are up to date as of the
// call to ReadMemStats. This would not do GC implicitly for you.
func ReadMemStats(m *MemStats) {
	m.HeapIdle = 0
	m.HeapInuse = gcTotalAlloc
	m.HeapReleased = 0 // always 0, we don't currently release memory back to the OS.

	m.HeapSys = m.HeapInuse + m.HeapIdle
	m.GCSys = 0
	m.TotalAlloc = gcTotalAlloc
	m.Mallocs = gcMallocs
	m.Frees = gcFrees
	m.Sys = uint64(heapEnd - heapStart)
}