From: Wolfram Sang <wsa@the-dreams.de>
To: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org,
linux-spi@vger.kernel.org, Mark Brown <broonie@kernel.org>,
Ingo Molnar <mingo@redhat.com>,
Balbir Singh <bsingharora@gmail.com>
Subject: Re: [RFC 0/2] drivers: spi/i2c: account completions as iowait
Date: Mon, 3 Nov 2014 20:31:28 +0100 [thread overview]
Message-ID: <20141103193128.GA1449@katana> (raw)
In-Reply-To: <20141102165943.GT10501@worktop.programming.kicks-ass.net>
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> 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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next prev parent reply other threads:[~2014-11-03 19:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-02 13:58 [RFC 0/2] drivers: spi/i2c: account completions as iowait Wolfram Sang
2014-11-02 13:58 ` [RFC 1/2] i2c: " Wolfram Sang
2014-11-02 13:58 ` [RFC 2/2] spi: " Wolfram Sang
2014-11-02 16:59 ` [RFC 0/2] drivers: spi/i2c: " Peter Zijlstra
2014-11-03 19:31 ` Wolfram Sang [this message]
2014-11-03 13:02 ` One Thousand Gnomes
2014-11-03 19:45 ` Wolfram Sang
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