Messages in this thread |  | | | Date | Thu, 18 Aug 2005 23:38:23 +0200 | | From | Pavel Machek <> | | Subject | Re: HDAPS, Need to park the head for real |
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Hi!
> > Please make it "echo 1 > frozen", then userspace can do "echo 0 > frozen" > > after five seconds. > > What if the code to do "echo 0 > frozen" is swapped out to disk? ;)
Emergency head parker needs to be pagelocked for other reasons. You do not want to page it from disk while your notebook is in free fall.
Pavel -- if you have sharp zaurus hardware you don't need... you know my address - 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/
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