From: Russ Cox <rsc@swtch.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Cc: lucio@proxima.alt.za
Subject: Re: [9fans] Lock loop in malloc()
Date: Mon, 25 Jul 2011 15:31:13 -0400 [thread overview]
Message-ID: <CADSkJJW0AWstkrYxAw6Sd2hTkAGN17ViSCH_73NtCJFQtg3O1g@mail.gmail.com> (raw)
In-Reply-To: <d176b4d351dd099aeef71109668784c9@coraid.com>
>> Following Erik's direction, it seems that the lock value is 0x0deadead,
>
> btw, there appears to be a typo in /sys/src/libc/386/tas.s. it should be spelled
> to match other arches. for some reason all other arches use 0xdeaddead.
> unfortunately, pool also uses 0xdeaddead so this typo is fortunate.
it still didn't give you any information.
you could have deduced that value from the program counter.
next prev parent reply other threads:[~2011-07-25 19:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-25 13:58 Lucio De Re
2011-07-25 14:40 ` erik quanstrom
2011-07-25 14:42 ` Russ Cox
2011-07-25 15:17 ` Lucio De Re
2011-07-25 16:12 ` Russ Cox
2011-07-25 17:51 ` erik quanstrom
2011-07-25 19:31 ` Russ Cox [this message]
2011-07-26 1:38 ` erik quanstrom
2011-07-26 1:41 ` erik quanstrom
2011-07-26 1:56 ` Russ Cox
[not found] ` <CADSkJJUmVYNdy_sUqqM34xdXD9CiWyUUEr89uxouAJ0ydVLpHQ@mail.gmail.c>
2011-07-26 4:01 ` erik quanstrom
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