On 04/24/2013 11:42 PM, Greg Thelen wrote: >> + vmpr->notify_userspace = true; > Should notify_userspace get cleared sometime? Seems like we might need > to clear or decrement notify_userspace in vmpressure_event() when > calling eventfd_signal(). > I am folding the attached patch and keeping the acks unless the ackers oppose. Greg, any other problem you spot here? Thanks for the review BTW.