# HG changeset patch
# User Joerg Sonnenberger <joerg@bec.de>
# Date 1721428988 -7200
# Node ID 3dbbb7d913a9e7f75ec7947b861beb7442739e19
# Parent  576876a518e1c342007ff8a8392094f030ab84d9
revlogutils: remember known metadata parents for issue6528

In the cases where the parent revs tell us for sure that the parent has
metadata, remember this fact to avoid content recomputations later.

diff -r 576876a518e1 -r 3dbbb7d913a9 mercurial/revlogutils/rewrite.py
--- a/mercurial/revlogutils/rewrite.py	Sat Jul 20 00:44:59 2024 +0200
+++ b/mercurial/revlogutils/rewrite.py	Sat Jul 20 00:43:08 2024 +0200
@@ -653,6 +653,7 @@
 
     p1, p2 = parent_revs()
     if p1 == nullrev or p2 != nullrev:
+        metadata_cache[filerev] = True
         return False
 
     delta_parent = delta_base()