From: Edward Z. Yang <edwardzyang@thewritingpot.com>
Date: Wed, 09 Jul 2008 01:14:28 GMT
Subject: Re: Git, merging, and News/Relnotes files
Message-ID: <487410F4.1050808@thewritingpot.com>
In-Reply-To: <37fcd2780807060753h26d9391crff5f9ba5531db654@mail.gmail.com>

Dmitry Potapov wrote:
> Having one file changed on almost every commit is not a good idea, and
> not only because it will cause unnecessary conflicts but also it may
> considerable increase the size of the whole repository. By default, the
> delta compression has limit 50, which means that every 50 change of file
> will become its full copy. If the changelog file is changed very often
> and it is long, it may turn out that changelog alone takes as much space
> as the rest of the source tree.

That is certainly a good technical point, and I will certainly look into
building a log parser after we wrap up our next release cycle.

P.S. Linus, we ended up manually merging the NEWS file; in some cases
there were branch specific changes in the file which would have been
completely inappropriate with a union merge. Thank you for the
suggestion, however.