From 9b65f4bd177218bc8b0ebc8583db1ed1f5e78797 Mon Sep 17 00:00:00 2001
From: Derrick Stolee <stolee@gmail.com>
Date: Mon, 6 Jan 2025 09:06:57 -0500
Subject: [PATCH] amend! path-walk: improve path-walk speed with many tags
 (#5205)

path-walk: improve path-walk speed with many tags (#5205)

In the presence of many tags, the use of oid_array_lookup() can become
extremely slow. We should rely upon the SEEN bit instead.

This affects the tag-peeling walk as well as the switch statement for
adding the peeled object to the correct oid_array.

----

Derrick Stolee <stolee@gmail.com> found this while testing the
2.47.0.vfs.0.0 pre-release against a repo with many annotated tags.

This is a backport of https://github.com/microsoft/git/pull/695.

Signed-off-by: Derrick Stolee <stolee@gmail.com>