Messages in this thread | | | Date | Thu, 14 Jun 2018 16:11:18 +0200 | From | Juri Lelli <> | Subject | Re: [PATCH v4 1/5] sched/topology: Add check to backup comment about hotplug lock |
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On 14/06/18 14:58, Quentin Perret wrote:
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> Hmm not sure if this can help but I think that rebuild_sched_domains() > does _not_ take the hotplug lock before calling partition_sched_domains() > when CONFIG_CPUSETS=n. But it does take it for CONFIG_CPUSETS=y.
Did you mean cpuset_mutex?
cpu_hotplug_lock seems to be the problem here..
Can't seem to follow otherwise. :-(
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