On Mon, Jan 9, 2017 at 1:58 AM, Michal Hocko <mhocko@xxxxxxxxxx> wrote: > > Also this seems to be an init code so I assume a modprobe would have to > set a non-default policy to make use of it. Does anybody do that out > there? This is not init code. Whole point of rhashtable is that the resizes can happen anytime. At boot time, most rhashtable would be tiny. Then, when load permits, hashtables grow in size. Yes, some applications make some specific choices about NUMA policies. It would be perfectly possible to amend rhashtable to make sure that allocations can respect this strategy. (ie the NUMA policy could be an attribute of the rhashtable, instead of being implicitly given by current process) -- 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>