On Wed, Oct 10, 2012 at 1:59 AM, Junio C Hamano <gits...@pobox.com> wrote:
> Jeff King <p...@peff.net> writes:
>
>> I think we just need to have callers of grep_source_init provide us with
>> the actual pathname (or NULL, in the case of GREP_SOURCE_BUF). That is
>> where the information is lost.
>
> Yes.  I agree that is the right approach.

Passing full path this way means prepare_attr_stack has to walk back
to top directory for every files (even in the same directory). If
.gitattributes are loaded while git-grep traverses the tree, then it
can preload attr once per directory. But Jeff's approach looks
simpler.
-- 
Duy
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