Messages in this thread |  | | Subject | Re: thread group comments | Date | Sat, 2 Sep 2000 11:39:48 +0100 (BST) | From | Alan Cox <> |
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> I don't see how you can do this. Also on user level you would have to > do this atomically since otherwise communication between the threads > isn't possible anymore. We have a PR in the glibc bug data base about > just that. And I know that there are many other users with this > problem.
You need to deliver a reserved signal to each thread then spin/sleep until each one acks the request or dies. Its identical to a TLB shootdown in the kernel.
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