// earlier).
	oldConsMark := c.consMark
	c.consMark = currentConsMark
	for i := range c.lastConsMark {
		if c.lastConsMark[i] > c.consMark {
			c.consMark = c.lastConsMark[i]
		}
	}
	copy(c.lastConsMark[:], c.lastConsMark[1:])
	c.lastConsMark[len(c.lastConsMark)-1] = currentConsMark

	if debug.gcpacertrace > 0 {
		printlock()
		goal := gcGoalUtilization * 100