On Fri, Aug 01, 2014 at 02:10:37AM -0700, David Rientjes wrote: > On Thu, 31 Jul 2014, Johannes Weiner wrote: > > > out_of_memory() wants the zonelist that was used during allocation, > > not just the random first node's zonelist that's simply picked to > > serialize page fault OOM kills system-wide. > > > > This would even change how panic_on_oom behaves for page fault OOMs > > (in a completely unpredictable way) if we get CONSTRAINED_CPUSET. > > > > This change makes no sense to me. > > > > Allocations during fault will be constrained by the cpuset's mems, if we > are oom then why would we panic when panic_on_oom == 1? Can you please address the concerns I raised? And please describe user-visible changes in the changelog. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>