Re: [PATCH 2/6] futex: Implement FUTEX2_NUMA

[Davidlohr Bueso]

On Fri, 25 Oct 2024, Christoph Lameter (Ampere) wrote:\n

> Would it be possible to follow the NUMA memory policy set up for a task
> when making these decisions? We may not need a separate FUTEX2_NUMA
> option. There are supportive functions in mm/mempolicy.c that will yield
> a node for the futex logic to use.

With numa-awareness, when would lookups ever want to be anywhere but
local? mempolicy is about allocations, futexes are not that.