D6255: copies: calculate mergecopies() based on pathcopies()
martinvonz (Martin von Zweigbergk)
phabricator at mercurial-scm.org
Sun Apr 28 03:35:47 EDT 2019
martinvonz added a comment.
In https://phab.mercurial-scm.org/D6255#91851, @martinvonz wrote:
> I'll spend a bit more time to see if I can figure out why pathcopies() and mergecopies() walk file ancestor differently. The way mergecopies() does it is faster, so I'l see if I can use that for pathcopies() too. https://phab.mercurial-scm.org/D6274:: can still be queued if anyone has time.
I thought I was done with that after finding some bugs in mergecopies(). I thought fixing those would make mergecopies() as slow as pathcopies(), but that still doesn't seem to explain it :( Maybe I'll spend even more time on this tomorrow.
To: martinvonz, #hg-reviewers
Cc: marmoute, mjpieters, mercurial-devel
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