Merge branch 'core-debugobjects-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull core/debugobjects changes from Ingo Molnar:
 "Not much happened: it includes a cleanup and an irq latency reduction
  fixlet."

* 'core-debugobjects-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  debugobjects: Fill_pool() returns void now
  debugobjects: printk with irqs enabled
  debugobjects: Remove unused return value from fill_pool()