Re: thread group comments

[Alan Cox]

> 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. 

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
Please read the FAQ at http://www.tux.org/lkml/