const runtime.mallocHeaderSize

13 uses

	runtime (current package)
		lock_spinbit.go#L63: 	mutexMOffset     = mallocHeaderSize // alignment of heap-allocated Ms (those other than m0)
		lock_spinbit.go#L93: 	size := roundupsize(unsafe.Sizeof(m{}), false) + mallocHeaderSize
		malloc.go#L1050: 	if size <= maxSmallSize-mallocHeaderSize {
		malloc.go#L1077: 		if typ != nil && typ.Pointers() && !heapBitsInSpan(elemsize) && size <= maxSmallSize-mallocHeaderSize {
		malloc.go#L1078: 			frag -= mallocHeaderSize
		malloc.go#L1452: 	size += mallocHeaderSize
		malloc.go#L1471: 	x = add(x, mallocHeaderSize)
		malloc.go#L1472: 	c.scanAlloc += heapSetTypeSmallHeader(uintptr(x), size-mallocHeaderSize, typ, header, span)
		mbitmap.go#L71: 	mallocHeaderSize = 8
		mbitmap.go#L192: 		addr += mallocHeaderSize
		mfinal.go#L469: 		base += mallocHeaderSize
		msize.go#L16: 	if reqSize <= maxSmallSize-mallocHeaderSize {
		msize.go#L19: 			reqSize += mallocHeaderSize