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.
