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From: Lucio De Re <lucio@proxima.alt.za>
To: 9fans@9fans.net
Subject: Re: [9fans] That deadlock, again
Date: Wed, 17 Nov 2010 06:37:57 +0200	[thread overview]
Message-ID: <f16734ab70dbd655f476d4f775c6064e@proxima.alt.za> (raw)
In-Reply-To: <1e1e3d7c4781c86aa3a270cecdbaadbb@coraid.com>

>> Now, the qunlock(s) should not precede the qlock(s), this is the first
>> case in this procedure:
>
> it doesn't.  waserror() can't be executed before the code
> following it.  perhpas it could be more carefully written
> as
>
>> >  2095		qlock(s);
>> >  2091		if(waserror()){
>> >  2092			qunlock(s);
>> >  2093			nexterror();
>> >  2094		}
>> >>2096		qunlock(tcp);

Hm, I thought I understood waserror(), but now I'm sure I don't.  What
condition is waserror() attempting to handle here?

++L




  reply	other threads:[~2010-11-17  4:37 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-16  4:21 lucio
2010-11-16  4:40 ` erik quanstrom
2010-11-16  5:03   ` lucio
2010-11-16  5:11     ` cinap_lenrek
2010-11-16  5:18       ` lucio
2010-11-16  5:28         ` cinap_lenrek
2010-11-16  6:47           ` Lucio De Re
2010-11-16 13:53     ` erik quanstrom
2010-11-16 18:03       ` lucio
2010-11-17  4:08         ` Lucio De Re
2010-11-17  4:18           ` erik quanstrom
2010-11-17  4:37             ` Lucio De Re [this message]
2010-11-17  4:43               ` erik quanstrom
2010-11-17  5:22             ` cinap_lenrek
2010-11-17  6:45               ` Lucio De Re
2010-11-17  7:03                 ` Lucio De Re
2010-11-17  7:09                   ` erik quanstrom
2010-11-17  5:33             ` cinap_lenrek
2010-11-17  6:48               ` Lucio De Re
2010-11-17  7:03                 ` erik quanstrom
2010-11-17 14:40           ` Russ Cox
2010-11-18  5:50 Lucio De Re
2010-11-18  5:53 ` erik quanstrom
2010-11-18  8:11   ` Lucio De Re
2010-11-18  8:35     ` cinap_lenrek
2010-11-18  9:20     ` cinap_lenrek
2010-11-18 10:48       ` Lucio De Re
2010-11-18 15:10         ` erik quanstrom
2010-11-18 16:46           ` erik quanstrom
2010-11-18 18:01             ` Lucio De Re
2010-11-18 18:29               ` C H Forsyth
2010-11-18 18:23                 ` Lucio De Re
2010-11-18 18:33                 ` Lucio De Re
2010-11-18 18:43               ` erik quanstrom
2010-11-18 18:54                 ` erik quanstrom
2010-11-18 19:01                 ` Lucio De Re
2010-11-18 19:27                   ` Lucio De Re
2010-11-18 18:03           ` Lucio De Re
2010-11-18  5:57 ` Lucio De Re

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