From 2159ae8e92b96847340d33be04208b0afb23e674 Mon Sep 17 00:00:00 2001
From: Christian Schwarz <christian@neon.tech>
Date: Wed, 21 Aug 2024 15:41:22 +0000
Subject: [PATCH] commentary in inmemory_layer.rs

---
 pageserver/src/tenant/storage_layer/inmemory_layer.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pageserver/src/tenant/storage_layer/inmemory_layer.rs b/pageserver/src/tenant/storage_layer/inmemory_layer.rs
index 12608bd5e6..625cff74e5 100644
--- a/pageserver/src/tenant/storage_layer/inmemory_layer.rs
+++ b/pageserver/src/tenant/storage_layer/inmemory_layer.rs
@@ -315,7 +315,7 @@ impl InMemoryLayer {
             }
         }
 
-        // Execute the read.
+        // Execute the reads.
         let f = vectored_dio_read::execute(
             &inner.file,
             reads
@@ -348,6 +348,8 @@ impl InMemoryLayer {
                             // TODO: metric to see if we fetched more values than necessary
                             continue 'next_key;
                         }
+
+                        // process the next value in the next iteration of the loop
                     }
                 }
             }