Date: Mon, 3 Mar 2008 20:43:00 +0100
From: Pierre Ossman <drzeus-list@drzeus.cx>
To: Pavel Machek <pavel@ucw.cz>
Cc: huggie@earth.li, linux-kernel@vger.kernel.org
Subject: Re: Scheduler broken? sdhci issues with scheduling
Message-ID: <20080303204300.69cbe392@mjolnir.drzeus.cx>
In-Reply-To: <20080302104031.GB3861@ucw.cz>
References: <20080229115256.GG24533@paranoidfreak.co.uk>
	<20080302104031.GB3861@ucw.cz>
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 793
Lines: 21

On Sun, 2 Mar 2008 11:40:31 +0100
Pavel Machek <pavel@ucw.cz> 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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/