Re: [PATCH] PM: EM: do not allow pd creation prior to debugfs initialization
From: Lukasz Luba <lukasz.luba@arm.com>
Date: 2021-10-19 17:05:30
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On 10/19/21 4:28 PM, Lingutla Chandrasekhar wrote:
em_dev_register_perf_domain() can be called from any initcall level before
The EM is registered by cpufreq drivers (or devfreq), which is later than fs_initcall, so the debugfs is setup. We even have added recently a dedicated callback into the cpufreq (register_em()) for that. Do you have such code which registers EM for CPUs (or some devfreq) earlier than this fs_initcall? I cannot find such code in mainline. Regards, Lukasz _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel