From: Philippe Anel <xigh@free.fr>
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] stack reclamation on Unix using clone, rfork_thread, etc.
Date: Fri, 4 Jun 2004 18:24:36 +0200 [thread overview]
Message-ID: <6.1.1.1.0.20040604182329.02181b18@pop.free.fr> (raw)
In-Reply-To: <6.1.1.1.0.20040604175442.021d8420@pop.free.fr>
>void
>exit_thread()
> {
> struct segment * s;
>
> lock(&addrspace);
> for (s = addrspace.tofree; s; s = s->next)
> free(s->addr);
> if (--refcount) {
> s = find_segment_from_id(get_my_thread_id());
> list_remove(s);
> list_add(tofree, s);
move the unlock call out of the block of course.
> unlock(&addrspace);
> }
>}
next prev parent reply other threads:[~2004-06-04 16:24 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-04 15:33 Richard C Bilson
2004-06-04 15:53 ` Russ Cox
2004-06-04 18:43 ` boyd, rounin
2004-06-04 16:22 ` Philippe Anel
2004-06-04 16:24 ` Philippe Anel [this message]
2004-06-04 16:38 ` Russ Cox
2004-06-04 16:43 ` Charles Forsyth
2004-06-04 19:02 ` boyd, rounin
2004-06-04 18:35 ` boyd, rounin
-- strict thread matches above, loose matches on Subject: below --
2004-06-04 16:44 Richard C Bilson
2004-06-04 14:39 Russ Cox
2004-06-04 15:20 ` Philippe Anel
2004-06-04 15:23 ` Philippe Anel
2004-06-04 18:30 ` boyd, rounin
2004-06-04 18:38 ` Russ Cox
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