Re: Scheduler broken? sdhci issues with scheduling

From: Pierre Ossman
Date: Mon Mar 03 2008 - 14:44:35 EST


On Sun, 2 Mar 2008 11:40:31 +0100
Pavel Machek <pavel@xxxxxx> wrote:

>
> Is mmc slow or does it just break down? Slow would be expected, but
> breaking down should be fixed in MMC, too...
>

The problem is that the kernel sleeps _less_ than asked for, not more. No hardware can be expected to work if its needed delays aren't respected.

--
-- Pierre Ossman

Linux kernel, MMC maintainer http://www.kernel.org
PulseAudio, core developer http://pulseaudio.org
rdesktop, core developer http://www.rdesktop.org
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