Khazhy, >> We've been working in this area too. It possible to write BPF filters to >> protect block ranges using should_fail_bio(). > > It'd be nice to have a "proper" api vs. ALLOW_ERROR_INJECTION, which > feels more debug-y and has the drawback of > CONFIG_FUNCTION_ERROR_INJECTION being all-or-nothing I agree that it would be nice for this to be detached from error injection. -- Martin K. Petersen Oracle Linux Engineering
