From: Russ Cox <rsc@swtch.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] interesting deadlock
Date: Fri, 17 Sep 2010 17:11:22 -0400 [thread overview]
Message-ID: <AANLkTimUE_yx3W=8eHkL=JyFRvR+HfGD2b-O6zxCUoOX@mail.gmail.com> (raw)
In-Reply-To: <48038affccd3ef00676d162365448522@brasstown.quanstro.net>
On Thu, Sep 16, 2010 at 11:02 PM, erik quanstrom <quanstro@quanstro.net> wrote:
> i have these processes all deadlocked. 8.out
> is serving /n/mntpt.
>
> xxx 11921346 0:00 0:00 436K Create 8.out
> xxx 11921785 0:00 0:00 24K Open cat /n/mntpt/sos
> xxx 11921786 0:00 0:00 24K Unmount unmount /n/mntpt
> xxx 11921787 0:00 0:00 44K Pwrite echo x y
tell us why it's interesting. it looks like 8.out can see
itself so you've got a bad loop.
next prev parent reply other threads:[~2010-09-17 21:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-17 3:02 erik quanstrom
2010-09-17 21:11 ` Russ Cox [this message]
2010-09-17 22:12 ` erik quanstrom
2010-09-17 23:21 ` Russ Cox
2010-09-17 23:57 ` erik quanstrom
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='AANLkTimUE_yx3W=8eHkL=JyFRvR+HfGD2b-O6zxCUoOX@mail.gmail.com' \
--to=rsc@swtch.com \
--cc=9fans@9fans.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).