reset: warn when refresh_index() takes more than 2 seconds

diff --git a/Documentation/git-fsck.txt b/Documentation/git-fsck.txt
index b9f060e3b207f981932957d8148dfcfcd912e33c..ab9a93fb9b8fb7291362cc419a7aca8b464d3d76 100644 (file)
--- a/Documentation/git-fsck.txt
+++ b/Documentation/git-fsck.txt
@@ -110,6 +110,9 @@ Any corrupt objects you will have to find in backups or other archives
 (i.e., you can just remove them and do an 'rsync' with some other site in
 the hopes that somebody else has the object you have corrupted).
 
+If core.commitGraph is true, the commit-graph file will also be inspected
+using 'git commit-graph verify'. See linkgit:git-commit-graph[1].
+
 Extracted Diagnostics
 ---------------------