[PATCH 0 of 5] RFC: Implement O(n + m) algorithm for findrenames()

Matt Mackall mpm at selenic.com
Sun Mar 7 09:28:48 CST 2010


On Sun, 2010-03-07 at 12:05 +0100, Benoit Boissinot wrote:
> On Sun, Mar 7, 2010 at 5:12 AM, David Greenaway
> <hg-dev at davidgreenaway.com> wrote:
> >
> > Hi all,
> >
> > I maintain a mercurial repository that tracks my company's local changes
> > to the Linux sources. Attempting to upgrade from Linux 2.6.24 to the
> > latest mainline, I tried the following:
> >
> >    hg update -C linux-2.6.24-mainline
> >    rm -rf *
> >    tar -xzvf ~/linux-2.6.33.tar.gz
> >    hg addremove -s75
> >
> 
> Please specify your hg version, 1.5 have some optimizations that 1.4.x
> didn't have, if I recall correctly.

Actually, I think we don't. I made some large improvements in the
history-based rename logic in merge and elsewhere.

By the way, one eventual goal I have is to add guess-renames logic to
supplement the history-based kind for merge.

-- 
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