Merge branch 'for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

Pull percpu update from Tejun Heo:
 "Another minor pull request. It only contains one commit which can
  reclaim a bit of memory wasted during boot on UP"

* 'for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:
  percpu: don't forget to free the temporary struct pcpu_alloc_info

diff --cc mm/percpu.c
Simple merge