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    SubjectRe: [BUG] lock issue in perf cgroup with jump label enabled
    Peter Zijlstra wrote:
    > On Thu, 2011-03-03 at 11:06 +0100, Peter Zijlstra wrote:
    >>
    >>> list_add_event() is called with spin lock ctl->lock held, while
    >>> jump_label_inc() will acquire jump_label_mutex..
    >>
    >
    > The below seems to actually work, I totally overlooked the dec case
    > earlier.
    >

    Yes, it works. Thanks!


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