From 1d8d4c72dc0c128cdbeefa66d9764528755c5cae Mon Sep 17 00:00:00 2001
From: Ruslan Cheremin <ruslan.cheremin@jetbrains.com>
Date: Tue, 22 Aug 2023 11:12:00 +0200
Subject: [PATCH] [core] IJPL-193: tuning FilePageCacheLockFree

+ slightly adjust pages demand forecasting

GitOrigin-RevId: bc886d583b6420f370121a289554c902d25adc45
---
 .../util/src/com/intellij/util/io/FilePageCacheLockFree.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/util/src/com/intellij/util/io/FilePageCacheLockFree.java b/platform/util/src/com/intellij/util/io/FilePageCacheLockFree.java
index ac017b4de509..f3e03c397f84 100644
--- a/platform/util/src/com/intellij/util/io/FilePageCacheLockFree.java
+++ b/platform/util/src/com/intellij/util/io/FilePageCacheLockFree.java
@@ -1124,7 +1124,7 @@ public final class FilePageCacheLockFree implements AutoCloseable {
       }
 
       return Math.max(
-        pagesAllocatedInTurn * safetyMarginFactor.value() / 10,
+        pagesAllocatedInTurn * safetyMarginFactor.value() / 10  + 1,
         1
       );
     }