9-11 September 2019
Europe/Lisbon timezone

CFS load balance rework

9 Sep 2019, 17:00
30m
Esmerelda-room-I&II (Corinthia Hotel Lisbon)

Esmerelda-room-I&II

Corinthia Hotel Lisbon

126

Speaker

Vincent Guittot (Linaro)

Description

The cfs load_balance has became more and more complex over the years and has reached the point where policy can't be explained sometimes. Furthermore, available metrics have evolved and load balance doesn't always take full advantage of it to calculate the imbalance. It's probably the good time to do a rework of the load balance code as proposed in this patchset:
https://lkml.org/lkml/2019/7/19/594
In addition to this patchset , we could discuss the next evolution that could be done on the load_balance

I agree to abide by the anti-harassment policy Yes

Primary author

Vincent Guittot (Linaro)

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