On 13.12.23 19:36, Stanislav Kinsburskii wrote:
On Wed, Dec 13, 2023 at 12:04:40AM +0000, Alexander Graf wrote:+int register_kho_notifier(struct notifier_block *nb) +{ + return blocking_notifier_chain_register(&kho.chain_head, nb); +} +EXPORT_SYMBOL_GPL(register_kho_notifier); + +int unregister_kho_notifier(struct notifier_block *nb) +{ + return blocking_notifier_chain_unregister(&kho.chain_head, nb); +} +EXPORT_SYMBOL_GPL(unregister_kho_notifier); + +bool kho_is_active(void) +{ + return kho.active; +} +EXPORT_SYMBOL_GPL(kho_is_active); +Why should these helpers be restricted to GPL code?
That's a simple one: Everything should be EXPORT_SYMBOL_GPL by default. You need to have really good reasons to export anything for non-GPL modules. I don't have a good reason for them, so it's GPL only :)
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