Perforce: Speed up creating review request diff for a path/range diff
Review Request #1734 — Created Aug. 11, 2010 and submitted
If you posting a review request in a Perforce workspace from a range of changes for a range of files, and not only one changelist, it is very slow now, since it diffs all the files in the range. But there is speed up: When the revision numbers equal in Perforce, the two files are identical, by definition.
