linux-kernel - Re: [RFC 0/2] drivers: spi/i2c: account completions as iowait

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Message-ID: <20141103193128.GA1449@katana>
Date:	Mon, 3 Nov 2014 20:31:28 +0100
From:	Wolfram Sang <wsa@...-dreams.de>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	linux-kernel@...r.kernel.org, linux-i2c@...r.kernel.org,
	linux-spi@...r.kernel.org, Mark Brown <broonie@...nel.org>,
	Ingo Molnar <mingo@...hat.com>,
	Balbir Singh <bsingharora@...il.com>
Subject: Re: [RFC 0/2] drivers: spi/i2c: account completions as iowait

> If people really think its worth; we could invent new IO-wait measure
> that do make sense -- maybe, but the current thing is complete bollocks.

One more reason to simply convert this one I2C user back to plain
wait_for_completion() for now.

Thanks for these explanations!

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