From: Bakul Shah <bakul@bitblocks.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] devmnt crash, fix.
Date: Thu, 23 Aug 2012 08:39:02 -0700 [thread overview]
Message-ID: <2A9FAAF6-97E1-45A6-BF54-609130B99FA3@bitblocks.com> (raw)
In-Reply-To: <f427e6fbd5322834343407f964454d92@kw.quanstro.net>
On Aug 23, 2012, at 6:27 AM, erik quanstrom <quanstro@quanstro.net> wrote:
> any time you use sleep/wakeup, you're going to have to deal with
> spurious wakeups. it does not matter which rendezvous structure
> you use. it doesn't matter if it's shared or not. it's perfectly valid
> for sleep to return for no reason at all!
Indeed. One way to catch sleep() errors is to change wakeup() to wake *everyone* up.
next prev parent reply other threads:[~2012-08-23 15:39 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-22 18:53 erik quanstrom
2012-08-22 19:09 ` cinap_lenrek
2012-08-22 19:12 ` cinap_lenrek
2012-08-22 19:53 ` cinap_lenrek
2012-08-22 22:26 ` erik quanstrom
2012-08-22 23:30 ` cinap_lenrek
2012-08-23 1:53 ` erik quanstrom
2012-08-23 9:47 ` cinap_lenrek
2012-08-23 13:27 ` erik quanstrom
2012-08-23 15:02 ` cinap_lenrek
2012-08-23 15:39 ` Bakul Shah [this message]
2012-08-23 15:48 ` erik quanstrom
2012-08-23 15:53 ` cinap_lenrek
2012-08-23 16:06 ` erik quanstrom
2012-08-23 16:18 ` cinap_lenrek
2012-08-23 16:24 ` erik quanstrom
2012-08-23 16:47 ` Charles Forsyth
2012-08-23 17:01 ` cinap_lenrek
2012-08-23 17:53 ` Bakul Shah
2012-08-23 18:03 ` erik quanstrom
[not found] ` <CAOw7k5ii5PoYZnEbDeUuhR9GsgEEGt7i+XTQm7FR9+r=ENg=xw@mail.gmail.c>
2012-08-23 17:09 ` erik quanstrom
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