From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=kkQH0wwIq1JkL/riTD52GP8mbdT5lmeVaeuZiANY/8Q=; b=CjaFaExdBYMbmbYgRbT9yQapC+pyvyUd4rTUe6pzSwqQLN7no5t4glehx+a7wikiwW aEwOIbWsJ5evIR/IRQcev5lfaJlYtabI6xiWC3766P/Oya+UI1OXL3521Gl7e4A85+Jo 7gTOnQ1gSK1WZA3Vmb54WEAwumt3KUKreu23xAzleyKuqZja7Vcy0o/HSI/HRhWDBezu xf1OFVj8hx3RbRx5qvyhJw8IDj2ZKsQ4zoYyIDKztGUNac4qCZb/Xn2tZRmPz7Uqbt6e cZhjLb3zIUsnXbh9CCEhU7r6GNbSDFpG6XzO+Mfjyh5f2iNqbcPs8QhGDKc+9EEOR07c 2+bA== Subject: Re: [PATCH -perfbook 0/4] Address potential widowing of headings References: <4350078f-4054-cb28-157b-305d6df087ea@gmail.com> <20211208195547.GY641268@paulmck-ThinkPad-P17-Gen-1> <20211208235858.GA641268@paulmck-ThinkPad-P17-Gen-1> From: Akira Yokosawa Message-ID: <7ab89db4-75eb-8e40-7601-a302cf1865d3@gmail.com> Date: Thu, 9 Dec 2021 09:03:50 +0900 MIME-Version: 1.0 In-Reply-To: <20211208235858.GA641268@paulmck-ThinkPad-P17-Gen-1> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit To: paulmck@kernel.org Cc: perfbook@vger.kernel.org, Akira Yokosawa List-ID: On Wed, 8 Dec 2021 15:58:58 -0800, Paul E. McKenney wrote: > On Thu, Dec 09, 2021 at 07:20:20AM +0900, Akira Yokosawa wrote: [...] >> So the diff below looks somewhat out of context, because the Quiz >> part of QQ A.2 is "How could there be such a large gap between >> successive consumer reads?". >> >> ---- >> @@ -175,7 +175,7 @@ seq & \multicolumn{1}{c}{time (seconds)} & delta~ & a & b & c \\ >> consumer reads? >> See \path{timelocked.c} for full code. >> }\QuickQuizAnswer{ >> - Here are possible scenarios: >> + Here are a few of the errors: >> >> \begin{enumerate} >> \item The consumer might be preempted for long time periods. >> ---- >> >> Thoughts? > > I changed this to "Here are a few reasons for such gaps:". Does > that work for you? Works for me! Thanks, Akira > > Thanx, Paul > >> Thanks, Akira [...]