verify: add comment for inode sorting

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2021-04-14 12:55:49 +02:00 · 2021-04-14 12:55:49 +02:00 · 2ab12cd0cb
commit 2ab12cd0cb
parent c894909e17
1 changed files with 1 additions and 0 deletions
--- a/src/backup/verify.rs
+++ b/src/backup/verify.rs
@ -205,6 +205,7 @@ fn verify_index_chunks(
        }
    }

+    // sorting by inode improves data locality, which makes it lots faster on spinners
    chunk_list.sort_unstable_by(|(_, ino_a), (_, ino_b)| ino_a.cmp(&ino_b));

    for (pos, _) in chunk_list {