> I can't say I understand the whole MM system, however the random killing
> of processes seems like a rather unfortunate solution to the problem. If
> someone has a spare minute, maybe they could explain to me why running
> out of free memory in kswapd results in a deadlock situation.
OOM is not "normal operations", it is a machine under very extreme stress,
and should *never* happen. To complicate (or even worse, slow down or
otherwise use up resources like memory) normal operations for "better
handling of OOM" is total nonsense.
-- Dr. Horst H. von Brand mailto:vonbrand@inf.utfsm.cl Departamento de Informatica Fono: +56 32 654431 Universidad Tecnica Federico Santa Maria +56 32 654239 Casilla 110-V, Valparaiso, Chile Fax: +56 32 797513 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/