From 0d6b02090e4b9e924392d1f340be9c7ac291df7c Mon Sep 17 00:00:00 2001
From: Takeshi Nakatani <ggtakec@gmail.com>
Date: Sat, 27 May 2023 20:33:43 +0900
Subject: [PATCH] Revert "Update curl.cpp:  reduce memory cache use (#2157)"
 (#2170)

This reverts commit 5b487f651aad9661a6e7d206b7404ebe47c7680a.
---
 src/curl.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/curl.cpp b/src/curl.cpp
index 2ae9fa8..a5117b3 100644
--- a/src/curl.cpp
+++ b/src/curl.cpp
@@ -703,12 +703,7 @@ size_t S3fsCurl::DownloadWriteCallback(void* ptr, size_t size, size_t nmemb, voi
     }
     pCurl->partdata.startpos += totalwrite;
     pCurl->partdata.size     -= totalwrite;
-    
-    // flush the file and clean the page cache
-    if (pCurl->partdata.size == 0){
-        fdatasync(pCurl->partdata.fd);
-    }
-	
+
     return totalwrite;
 }