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SubjectRe: [PATCH 4/4] posix-timers: turn it_signal into it_valid flag
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Le mardi 06 septembre 2011 à 22:10 +0200, Thomas Gleixner a écrit :

> Vs. the refcounting, that should be solvable by a rcu_barrier() before
>
> + idr_destroy(&sig->posix_timers_id);
>
> in exit_itimers().

Well, rcu_barrier() is too slow, please Andi dont try this :)



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