From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Monnier <monnier@IRO.UMontreal.CA>
Cc: 17168@debbugs.gnu.org, dmantipov@yandex.ru
Subject: bug#17168: 24.3.50; Segfault at mark_object
Date: Sun, 06 Apr 2014 18:06:56 +0300 [thread overview]
Message-ID: <838uri8pkf.fsf@gnu.org> (raw)
In-Reply-To: <jwvr45aljsy.fsf-monnier+emacsbugs@gnu.org>
> From: Stefan Monnier <monnier@IRO.UMontreal.CA>
> Date: Sun, 06 Apr 2014 08:36:02 -0400
> Cc: Dmitry Antipov <dmantipov@yandex.ru>, 17168@debbugs.gnu.org
>
> > This scheme works and passes Dmitry's test, but the resulting
> > Vpure_reachable vector has over 8,000 items. Most of these items are
> > ordinary interned symbols.
>
> What objects are there besides symbols in Vpure_reachable?
> If we can reduce Vpure_reachable to only contain symbols, then we can
> replace it with a `pinned' bit in the Lisp_Symbol struct and then walk
> the list of symbols during mark, marking all those symbols with the
> `pinned' bit.
As an alternative, would it make sense to try to understand why the
problems started when they did? IOW, how come we never saw this until
now?
In http://debbugs.gnu.org/cgi/bugreport.cgi?bug=15583#23, Richard
provided the last good revno (113938) and the first bad one (114268);
I looked at that range of revisions, and 114156 looks relevant. How
about if we revert it and see if the problems go away?
next prev parent reply other threads:[~2014-04-06 15:06 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-02 7:44 bug#17168: 24.3.50; Segfault at mark_object Nicolas Richard
2014-04-02 15:53 ` Daniel Colascione
2014-04-02 17:59 ` Nicolas Richard
2014-04-02 16:29 ` Dmitry Antipov
2014-04-02 19:46 ` Daniel Colascione
2014-04-02 20:33 ` Daniel Colascione
2014-04-02 20:57 ` Nicolas Richard
2014-04-02 21:50 ` Daniel Colascione
2014-04-02 23:24 ` Stefan Monnier
2014-04-03 0:28 ` Daniel Colascione
2014-04-02 20:37 ` Eli Zaretskii
2014-04-02 20:40 ` Daniel Colascione
2014-04-02 20:55 ` Eli Zaretskii
2014-04-03 6:59 ` Dmitry Antipov
2014-04-03 7:04 ` Dmitry Antipov
2014-04-03 7:55 ` Daniel Colascione
2014-04-03 9:08 ` Daniel Colascione
2014-04-03 14:03 ` Dmitry Antipov
2014-04-03 15:42 ` Stefan Monnier
2014-04-03 16:47 ` Daniel Colascione
2014-04-03 17:49 ` Dmitry Antipov
2014-04-03 17:51 ` Daniel Colascione
2014-04-03 19:21 ` Stefan Monnier
2014-04-03 19:22 ` Daniel Colascione
2014-04-05 22:37 ` Daniel Colascione
2014-04-06 5:05 ` Dmitry Antipov
2014-04-06 5:11 ` Daniel Colascione
2014-04-06 18:00 ` Richard Stallman
2014-04-06 18:10 ` Daniel Colascione
2014-04-06 19:06 ` Eli Zaretskii
2014-04-07 7:49 ` martin rudalics
2014-04-07 8:18 ` Dmitry Antipov
2014-04-07 9:20 ` martin rudalics
2014-04-06 12:36 ` Stefan Monnier
2014-04-06 15:06 ` Eli Zaretskii [this message]
2014-04-06 15:59 ` Daniel Colascione
2014-04-06 16:19 ` Eli Zaretskii
2014-04-06 16:24 ` Daniel Colascione
2014-04-06 16:29 ` Eli Zaretskii
2014-04-06 16:37 ` Daniel Colascione
2014-04-06 16:59 ` Eli Zaretskii
2014-04-06 17:11 ` Daniel Colascione
2014-04-06 19:44 ` Stefan Monnier
2014-04-06 19:42 ` Stefan Monnier
2014-04-06 15:46 ` Daniel Colascione
2014-04-06 19:58 ` Stefan Monnier
2014-04-06 20:13 ` Daniel Colascione
2014-04-06 20:53 ` Daniel Colascione
2014-04-06 21:08 ` Stefan Monnier
2014-04-06 21:37 ` Daniel Colascione
2014-04-07 16:28 ` Stefan Monnier
2014-04-07 19:06 ` Daniel Colascione
2014-04-07 20:42 ` Stefan Monnier
2014-04-08 7:14 ` martin rudalics
2014-04-08 8:47 ` Daniel Colascione
2014-04-06 18:01 ` Richard Stallman
2014-04-06 19:58 ` Stefan Monnier
2014-04-07 16:56 ` Richard Stallman
2014-04-02 20:49 ` Nicolas Richard
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