10/20: Add a comment

[Christopher Baines]

cbaines pushed a commit to branch master
in repository data-service.

commit 1782a33a18a157631381faf0f55eef7a2a2b81a0
Author: Christopher Baines <mail@cbaines.net>
AuthorDate: Sun Oct 27 14:04:54 2024 +0000

    Add a comment
---
 guix-data-service/jobs/load-new-guix-revision.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/guix-data-service/jobs/load-new-guix-revision.scm 
b/guix-data-service/jobs/load-new-guix-revision.scm
index 93b24b8..da08566 100644
--- a/guix-data-service/jobs/load-new-guix-revision.scm
+++ b/guix-data-service/jobs/load-new-guix-revision.scm
@@ -2017,6 +2017,8 @@ SELECT 1 FROM derivation_source_file_nars WHERE 
derivation_source_file_id = $1"
 
     (let ((get-derivations/fiberized
            (fiberize get-derivations
+                     ;; Limit concurrency here to keep focused on specific
+                     ;; systems until they've been fully processed
                      #:parallelism parallelism)))
       (par-map&
        (match-lambda