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    SubjectRe: while_each_thread() under rcu_read_lock() is broken?
    > Paul, Roland, do you see any problems from the correctness pov,
    > or a better fix for now?
    > Perhaps it also makes sense to keep the old variant renamed to
    > while_each_thread_locked(), I dunno.

    Did we verify that only de_thread() can create the situation where a
    while_each_thread-style loop without either lock can be confused? If
    that's so, then just changing it to avoid the situation seems like it
    would be less invasive overall.


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