From: Daniel Jacobowitz <drow@false.org>
To: Jeff Johnston <jjohnstn@redhat.com>
Cc: gdb-patches@sources.redhat.com
Subject: Re: [RFC]: fix for recycled thread ids
Date: Fri, 19 Mar 2004 19:40:00 -0000 [thread overview]
Message-ID: <20040319194011.GA18776@nevyn.them.org> (raw)
In-Reply-To: <405B4B8C.2060801@redhat.com>
On Fri, Mar 19, 2004 at 02:35:40PM -0500, Jeff Johnston wrote:
> >Conceptually, we attach to LWPs, not to threads. That suggests to me
> >that the correct fix is to ask the LWP layer if the LWP is attached
> >rather than looking it up in the thread list in the first place.
> >We've already got an appropriate list of LWPs though we might need a
> >new accessor.
> >
>
> I like that idea. We still have to deal with the bogus thread list entry.
> The routine prune_threads calls thread_db_alive and it won't realize the
> thread info it has is bogus because it will find the tid is valid.
Do you think this will be a problem? My hope is that it will just look
as if the thread has 'migrated' to a new LWP.
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer
next prev parent reply other threads:[~2004-03-19 19:40 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-19 0:36 Jeff Johnston
2004-03-19 1:53 ` Daniel Jacobowitz
2004-03-19 18:44 ` Jeff Johnston
2004-03-19 19:01 ` Daniel Jacobowitz
2004-03-19 19:35 ` Jeff Johnston
2004-03-19 19:40 ` Daniel Jacobowitz [this message]
2004-03-19 21:32 ` Jeff Johnston
2004-03-24 15:51 ` Daniel Jacobowitz
2004-03-24 16:56 ` Daniel Jacobowitz
2004-03-24 21:56 ` Jeff Johnston
2004-03-25 0:46 ` Jeff Johnston
2004-03-25 4:39 ` Daniel Jacobowitz
2004-03-25 16:34 ` Daniel Jacobowitz
2004-03-25 20:22 ` Jeff Johnston
2004-03-26 17:59 ` [patch] Use TD_DEATH and PTRACE_EVENT_CLONE when available (was: Re: [RFC]: fix for recycled thread ids) Daniel Jacobowitz
2004-03-26 18:14 ` [patch] Use TD_DEATH and PTRACE_EVENT_CLONE when available Jeff Johnston
2004-03-26 21:13 ` [patch] New thread test to exercise Daniel's Patch Jeff Johnston
2004-03-26 21:19 ` Daniel Jacobowitz
2004-03-29 18:06 ` Jeff Johnston
2004-03-29 18:11 ` Daniel Jacobowitz
2004-03-29 20:18 ` Jeff Johnston
2004-03-29 20:42 ` Daniel Jacobowitz
2004-03-29 21:04 ` Jeff Johnston
2004-03-29 21:34 ` Daniel Jacobowitz
2004-03-29 21:59 ` Jeff Johnston
2004-03-29 22:32 ` Daniel Jacobowitz
2004-03-29 22:58 ` Jeff Johnston
2004-03-29 23:57 ` Daniel Jacobowitz
2004-03-29 18:07 ` [patch] Use TD_DEATH and PTRACE_EVENT_CLONE when available (was: Re: [RFC]: fix for recycled thread ids) Daniel Jacobowitz
2004-03-19 20:33 ` [RFC]: fix for recycled thread ids Andrew Cagney
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