On 18 Sep 2016 09:30, "Joshua M. Clulow" <j...@sysmgr.org> wrote:
> We force the MAP_NORESERVE flag for some mmap() allocations made by LX
> branded processes[1].  If there is a subsequent run on the bank, we
> kill the process that would have overrun the swap cap in the zone with
> SIGBUS, rather than random other processes.

Cute trick and very useful info, thanks Josh.

Thanks others for reports of success, also. I'll definitely be trying again
soon on the basis of this.

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