Mercurial > hg

changeset 44942:25512a65cefd

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metadata: filter the `removed` set to only contains relevant data The `files` entry can be bogus and contains too many entries. This can badly combines with the computation of `removed` inflating the set size. The can lead to the changesets centric rename computation to process much more data than needed, slowing it down (and increasing space taken by data storage). In practice newer commits already that reduced set, this applies this "fix" to older changeset. Differential Revision: https://phab.mercurial-scm.org/D8589
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Wed, 27 May 2020 12:56:13 +0200
parents edd08aa193fb
children 9e5b4dbe8ff2
files mercurial/metadata.py
diffstat 1 files changed, 3 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/metadata.py	Wed May 27 12:45:39 2020 +0200
+++ b/mercurial/metadata.py	Wed May 27 12:56:13 2020 +0200
@@ -94,6 +94,9 @@
     for f in ctx.files():
         if f not in ctx:
             removed.append(f)
+    if removed:
+        rf = get_removal_filter(ctx)
+        removed = [r for r in removed if not rf(r)]
     return removed