Re: leaky cherry-pick

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Junio C Hamano wrote:
> Ramkumar Ramachandra <artagnon@xxxxxxxxx> writes:
>
>>> If you then do a lookup for "foo/bar/baz/file2", it can use the exact
>>> same stack without looking for or reparsing the attribute files. If you
>>> then do a lookup for "foo/bar/bleep/file", it pops only the entry for
>>> "foo/bar/baz/.gitattributes", and pushes only the entry for
>>> "foo/bar/bleep/.gitattributes".
>>
>> I see.  Thanks for the excellent explanation-  I'll try implementing
>> this scheme.
>
> I somehow have a feeling that you did not read the conclusion in Peff's
> message correctly.  The code only keeps data from one active path of
> per-directory .gitattributes files to the leaf of a working tree and
> releases unneeded data (IOW, it "pops" the attr_stack elements) when it
> goes on to look at the next path, so my understanding is that there is
> nothing to "try implementing" here.

My bad-  I thought the current implementation doesn't release the
unneeded data.  So, does the entire 7 KB of leaked data come from one
active path?

-- Ram
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