On Tue, 18 Mar 2008, Pavel Machek wrote:
quoted text
> 
> It will take a while. My .git directory is 7G, and I'd like to do a
> backup before playing with git.

Ouch, what have you done? It should be about 200MB, not 7GB.

quoted text
> git gc does not exist here, so I guess I need to update git, too :-(.

Well, even with old git you can just do 

	git repack -a -d

and in your case you'll probably have to leave it running overnight, 
because it's going to take hours since you've clearly not ever repacked it 
before and as a result it's going to do lots and lots of IO (all that 7GB 
and then read much of it twice).

But yeah, upgrading git first is probably a good idea regardless.

quoted text
> commit 7c0ea45be4f114d85ee35caeead8e1660699c46f
> 
>     ACPI: Ignore _BQC object when registering backlight device
> 
> when did this go in? Pretty recently, right?

Yes:

	[torvalds@woody linux]$ git describe 7c0ea45be4f114d85ee35caeead8e1660699c46f
	v2.6.25-rc5-89-g7c0ea45

so it happened after -rc5.

quoted text
> And that means that ACPI backlight driver is now used on machines where 
> it was not used before...?

Somebody more into ACPI needs to judge how likely this is to be an issue..

		Linus
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