From 015ed10e4370f756d572f05bc545a321d224ce2c Mon Sep 17 00:00:00 2001
From: Adam Reichold <adam.reichold@t-online.de>
Date: Sun, 12 May 2024 18:40:35 +0200
Subject: [PATCH] Stop trying to move pages into the read cache once it is
 full.

---
 src/tree_store/page_store/cached_file.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tree_store/page_store/cached_file.rs b/src/tree_store/page_store/cached_file.rs
index 67802a40..c98a31f9 100644
--- a/src/tree_store/page_store/cached_file.rs
+++ b/src/tree_store/page_store/cached_file.rs
@@ -303,6 +303,7 @@ impl PagedCachedFile {
             } else {
                 self.read_cache_bytes
                     .fetch_sub(buffer.len(), Ordering::AcqRel);
+                break;
             }
         }
         for (offset, buffer) in write_buffer.low_pri_cache.iter_mut() {
@@ -318,6 +319,7 @@ impl PagedCachedFile {
             } else {
                 self.read_cache_bytes
                     .fetch_sub(buffer.len(), Ordering::AcqRel);
+                break;
             }
         }
         self.write_buffer_bytes.store(0, Ordering::Release);