linux-kernel - Re: [PATCH 2/2] on_each_cpu(): kill unused 'retry' parameter

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Message-ID: <20080529125151.GA25124@Pilar.ictp.trieste.it>
Date:	Thu, 29 May 2008 09:51:51 -0300
From:	"Carlos R. Mafra" <crmafra2@...il.com>
To:	Jens Axboe <jens.axboe@...cle.com>
Cc:	linux-kernel@...r.kernel.org, peterz@...radead.org,
	npiggin@...e.de, linux-arch@...r.kernel.org, jeremy@...p.org,
	mingo@...e.hu, paulmck@...ux.vnet.ibm.com
Subject: Re: [PATCH 2/2] on_each_cpu(): kill unused 'retry' parameter

Hi,

Just a naive comment/question:

> -	if (on_each_cpu(ipi_imb, NULL, 1, 1))
> +	if (on_each_cpu(ipi_imb, NULL, 1))

A few weeks ago I though about removing the second argument
from on_each_cpu, which is NULL more or less 70% of the time.

Do you think it is possible?
Have you already thought about it? 

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