From: Fabrice Popineau <fabrice.popineau@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 22526@debbugs.gnu.org, andrewjmoreton@gmail.com
Subject: bug#22526: 25.0.90; Crash starting gnus
Date: Mon, 15 Feb 2016 09:09:09 +0100 [thread overview]
Message-ID: <CAFgFV9OFcwKCwKMkVq8a=eC78wP1dwYv55FVCzLD-iW4GYUxsA@mail.gmail.com> (raw)
In-Reply-To: <83si0uy7gg.fsf@gnu.org>
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2016-02-15 4:32 GMT+01:00 Eli Zaretskii <eliz@gnu.org>:
> > From: Fabrice Popineau <fabrice.popineau@gmail.com>
> > Date: Sun, 14 Feb 2016 22:41:43 +0100
> > Cc: andrewjmoreton@gmail.com, 22526@debbugs.gnu.org
> >
> > As vmmap shows it, the next region is unusable.
> > The reserved region is 4k and the 60k after are lost.
>
> But we only asked for 800 bytes, which could have been satisfied by
> those 4KB that were reserved there, no? So why dod the commit fail?
>
>
As I read it, the first bloc has been reserved and committed for 4k =
0x10000 starting at 0x1f0000, and then 800 bytes
have been asked for at 0x1f0000+0x10000 = 0x200000, but we failedl to
extend the block (mmap_realloc failed
to commit further pages to accommodate the 800 bytes).
Am I wrong ?
Fabrice
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next prev parent reply other threads:[~2016-02-15 8:09 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-01 22:13 bug#22526: 25.0.90; Crash starting gnus Andy Moreton
2016-02-07 5:42 ` Lars Ingebrigtsen
2016-02-07 16:00 ` Eli Zaretskii
2016-02-07 20:58 ` Andy Moreton
2016-02-07 21:05 ` Eli Zaretskii
2016-02-11 2:06 ` Andy Moreton
2016-02-11 20:27 ` Eli Zaretskii
2016-02-11 21:20 ` Andy Moreton
2016-02-11 21:26 ` Eli Zaretskii
2016-02-12 13:34 ` Andy Moreton
2016-02-12 16:16 ` Eli Zaretskii
2016-02-12 22:26 ` Andy Moreton
2016-02-13 8:28 ` Eli Zaretskii
2016-02-13 10:44 ` Eli Zaretskii
2016-02-13 16:08 ` Fabrice Popineau
2016-02-13 16:42 ` Eli Zaretskii
2016-02-13 21:35 ` Fabrice Popineau
2016-02-13 22:11 ` Eli Zaretskii
2016-02-13 23:44 ` Fabrice Popineau
2016-02-14 5:49 ` Eli Zaretskii
2016-02-14 9:05 ` Fabrice Popineau
2016-02-14 16:57 ` Eli Zaretskii
2016-02-14 5:41 ` Eli Zaretskii
2016-02-14 14:17 ` Andy Moreton
2016-02-14 16:55 ` Eli Zaretskii
2016-02-14 17:51 ` Eli Zaretskii
2016-02-14 21:04 ` Fabrice Popineau
2016-02-14 21:29 ` Eli Zaretskii
2016-02-14 21:31 ` Fabrice Popineau
2016-02-14 21:34 ` Eli Zaretskii
2016-02-14 21:41 ` Fabrice Popineau
2016-02-15 3:32 ` Eli Zaretskii
2016-02-15 8:09 ` Fabrice Popineau [this message]
2016-02-15 11:39 ` Eli Zaretskii
2016-02-13 15:16 ` Andy Moreton
2016-02-13 15:52 ` Eli Zaretskii
2016-02-13 21:26 ` Andy Moreton
2016-02-16 1:18 ` Andy Moreton
2016-02-16 3:46 ` Eli Zaretskii
2016-02-20 11:08 ` Eli Zaretskii
2016-02-20 16:17 ` Andy Moreton
2016-02-20 17:01 ` Eli Zaretskii
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