On Thu, Jun 17, 2010 at 03:27:06PM +0100, Mindaugas Rasiukevicius wrote: > Chuck Silvers <c...@chuq.com> wrote: > > > > the updated diff is at: > > ftp://ftp.netbsd.org/pub/NetBSD/misc/chs/linux/diff.linux-nptl-take2.39 > > > > The emulation hook, which performs proc_free_pid(l->l_lid), is called before > LWP gets removed from the global list - so there is a small window where LID > uniqueness is not preserved. How about adding LP_LIDPID flag and moving > proc_free_pid() into lwp_exit(), which makes it symmetric with lwp_create()?
good point. moving that into lwp_exit() sounds fine, I'll do that. an updated diff (with this plus the p_lock changes) is at the usual ftp://ftp.netbsd.org/pub/NetBSD/misc/chs/linux/diff.linux-nptl-take2.40 -Chuck
