D6900: upgrade: document DELTAREUSEFULLADD in revlog.clone

marmoute (Pierre-Yves David) phabricator at mercurial-scm.org
Fri Sep 27 16:22:49 EDT 2019


marmoute created this revision.
Herald added a reviewer: indygreg.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  The documentation of the `debugupgraderepo` command was updated when
  `re-delta-fulladd` was introduced. However, the docstring of the `revlog.clone`
  method was not.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D6900

AFFECTED FILES
  mercurial/revlog.py

CHANGE DETAILS

diff --git a/mercurial/revlog.py b/mercurial/revlog.py
--- a/mercurial/revlog.py
+++ b/mercurial/revlog.py
@@ -2360,6 +2360,10 @@
            Deltas will never be reused. This is the slowest mode of execution.
            This mode can be used to recompute deltas (e.g. if the diff/delta
            algorithm changes).
+        DELTAREUSEFULLADD
+           Revision will be re-added as if their were new content. This is
+           slower than DELTAREUSEALWAYS but allow more mechanism to kicks in.
+           eg: large file detection and handling.
 
         Delta computation can be slow, so the choice of delta reuse policy can
         significantly affect run time.



To: marmoute, indygreg, #hg-reviewers
Cc: mercurial-devel


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