# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 2021-05-03 10:28:05
# Node ID 2bd4b5218918c83cc97d85b722929e364f560e19
# Parent  042388bba644d1a069ba9b1df736adbf62112c21

revlog: pass a transaction object to `rewrite_sidedata`

The `_writing` context need one, so we update the function signature before considering using `_writing` in rewrite_sidedata.

Differential Revision: https://phab.mercurial-scm.org/D10607

diff --git a/mercurial/changegroup.py b/mercurial/changegroup.py
--- a/mercurial/changegroup.py
+++ b/mercurial/changegroup.py
@@ -449,11 +449,13 @@ class cg1unpacker(object):
 
             if sidedata_helpers:
                 if revlog_constants.KIND_CHANGELOG in sidedata_helpers[1]:
-                    cl.rewrite_sidedata(sidedata_helpers, clstart, clend - 1)
+                    cl.rewrite_sidedata(
+                        trp, sidedata_helpers, clstart, clend - 1
+                    )
                 for mf, (startrev, endrev) in touched_manifests.items():
-                    mf.rewrite_sidedata(sidedata_helpers, startrev, endrev)
+                    mf.rewrite_sidedata(trp, sidedata_helpers, startrev, endrev)
                 for fl, (startrev, endrev) in touched_filelogs.items():
-                    fl.rewrite_sidedata(sidedata_helpers, startrev, endrev)
+                    fl.rewrite_sidedata(trp, sidedata_helpers, startrev, endrev)
 
             # making sure the value exists
             tr.changes.setdefault(b'changegroup-count-changesets', 0)
diff --git a/mercurial/revlog.py b/mercurial/revlog.py
--- a/mercurial/revlog.py
+++ b/mercurial/revlog.py
@@ -3120,7 +3120,7 @@ class revlog(object):
 
         return d
 
-    def rewrite_sidedata(self, helpers, startrev, endrev):
+    def rewrite_sidedata(self, transaction, helpers, startrev, endrev):
         if not self.hassidedata:
             return
         # inline are not yet supported because they suffer from an issue when