Pull workqueue update from Tejun Heo:
 "The same as the cgroup tree - one commit which was scheduled for the
  5.11 merge window.

  All the commit does is avoding spurious worker wakeups from workqueue
  allocation / config change path to help cpuisol use cases"

* 'for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: Kick a worker based on the actual activation of delayed works