[PATCH 0/3] sched,numa: further numa balancing fixes

From: riel
Date: Sat Jun 14 2014 - 15:40:12 EST


A few more bug fixes that seem to improve convergence of
"perf bench numa mem -m -0 -P 1000 -p X -t Y" for various
values of X and Y, on both 4 and 8 node systems.

This does not address the issue I highlighted Friday:

https://lkml.org/lkml/2014/6/13/529

I have an idea on how to fix that issue, but implementing
that as part of this series would be silly, since I would
have to rip the code back out and completely rewrite it
once I started working on placement for systems with complex
NUMA topologies. Better to leave that code for then...

Patches are against the latest -next and -tip trees.

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