linux-kernel - Re: Git pull on linux-next tree shows "Performing inexact rename detection"

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Message-ID: <4F5B7F8A.1040000@gmail.com>
Date:	Sat, 10 Mar 2012 21:51:30 +0530
From:	Prasanna Kumar T S M <prasannatsmkumar@...il.com>
To:	Rares Aioanei <krnl.list@...il.com>
CC:	linux-kernel@...r.kernel.org
Subject: Re: Git pull on linux-next tree shows "Performing inexact rename
 detection"

On Saturday 10 March 2012 04:38 PM, Rares Aioanei wrote:

> On 03/09/2012 08:28 PM, Prasanna Kumar T S M wrote:
>> Doing "git pull" on linux-next tree always shows "Performing inexact
>> rename detection" for a very long time (more than a hour and going). It
>> also uses more than 1.5GB of RAM (out of 2GB RAM) in my system. Not able
>> to do any thing when this is happening - even maximising a window takes
>> 2 minutes once such a situation is reached. I am killing the command
>> with a Ctrl + C as I am not able to do any work.
>>
>> What is the reason for this? What it does internally? Is there any way
>> to circumvent this? I don't want to clone linux-next again (that seems
>> to be the worst case solution).
>> -- 
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> The first Google search result gave me this:
> http://git.661346.n2.nabble.com/Merging-limitations-after-directory-renames-interesting-test-repo-td6041103.html
> 
> 
> While long and pretty technical, it will shed some light, I believe.
> Good luck.
> 


As mentioned in the thread it uses up all my RAM and also does a lot of
paging. In such situations I am not able to use the system. The big
issue is that it takes a very long time (I have waited for 1 hour and
more yet it did not stop). Is there any short cut route to pull the code?

Thanks,
PrasannaKumar
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