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    SubjectRe: [PATCH v4 0/3] task_work_add (was: task_work_queue)
    On 04/14, Peter Zijlstra wrote:
    >
    > Can you use this to get rid of TIF_UPROBE as well?

    Yes, I thought about uprobes. May be it can use task_work, but
    it is not easy to avoid TIF_UPROBE. The problem is the first
    UTASK_BP_HIT when current->utask == NULL, and ->utask is the
    only "right" place to hold task_work. We will see.

    Oleg.



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