Messages in this thread | | | Subject | Re: [PATCH v2 00/10] steal tasks to improve CPU utilization | From | Valentin Schneider <> | Date | Tue, 6 Nov 2018 17:52:34 +0000 |
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Hi Steve,
On 05/11/2018 20:07, Steve Sistare wrote: [...] > The patch series is based on kernel 4.19.0-rc7. It compiles, boots, and > runs with/without each of CONFIG_SCHED_SMT, CONFIG_SMP, CONFIG_SCHED_DEBUG, > and CONFIG_PREEMPT. It runs without error with CONFIG_DEBUG_PREEMPT + > CONFIG_SLUB_DEBUG + CONFIG_DEBUG_PAGEALLOC + CONFIG_DEBUG_MUTEXES + > CONFIG_DEBUG_SPINLOCK + CONFIG_DEBUG_ATOMIC_SLEEP. CPU hot plug and CPU > bandwidth control were tested. >
There are some conflicts with misfit on 4.20-rc1 (nothing major, just that misfit logic appeared where the stealing logic wants to land), and git gets lost after a few conflict resolutions.
It's fine for testing on 4.19 - I just apply the misfit series then merge a branch with the steal patches to fix it all at once - but it makes playing around with 4.20-rc* more tedious.
[...]
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