From: Russ Cox <rsc@swtch.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] double wakeup disallowed
Date: Thu, 29 Oct 2009 22:45:26 -0700 [thread overview]
Message-ID: <dd6fe68a0910292245x70f83d7bl8957356abda38201@mail.gmail.com> (raw)
In-Reply-To: <3ae7c28d4cfe448bca4196a2be472d10@coraid.com>
> btw, isn't the lockstats.locks++ in taslock:/^lock
> broken since >1 loads can happen simultaneously
> leading to undercounting?
sure but does it need to be 100% accurate?
russ
next prev parent reply other threads:[~2009-10-30 5:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <<d73c6a7a4b7a22bffde73a5b0ec7a0b7@terzarima.net>
2009-10-28 13:24 ` erik quanstrom
2009-10-28 15:29 ` Russ Cox
2009-10-28 15:45 ` Charles Forsyth
2009-10-28 16:14 ` erik quanstrom
2009-10-30 5:45 ` Russ Cox [this message]
[not found] <<dd6fe68a0910292245x70f83d7bl8957356abda38201@mail.gmail.com>
2009-10-30 14:11 ` erik quanstrom
2009-10-27 23:38 erik quanstrom
2009-10-28 9:43 ` Charles Forsyth
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