From 591f178bce5713571d1874b863e9291a795cf5da Mon Sep 17 00:00:00 2001
From: Julian Andres Klode <julian.klode@canonical.com>
Date: Mon, 17 Feb 2025 16:23:05 +0100
Subject: edsp: Use buffered writes for EDSP dumps

This makes the dump almost instant rather than take forever.
---
 apt-pkg/edsp.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apt-pkg/edsp.cc b/apt-pkg/edsp.cc
index bf96dd35c..6e02369c9 100644
--- a/apt-pkg/edsp.cc
+++ b/apt-pkg/edsp.cc
@@ -735,7 +735,7 @@ static bool CreateDumpFile(char const * const id, char const * const type, FileF
 	auto const dumpdir = flNotFile(dumpfile);
 	_error->PushToStack();
 	bool errored_out = CreateAPTDirectoryIfNeeded(dumpdir, dumpdir) == false ||
-	   output.Open(dumpfile, FileFd::WriteOnly | FileFd::Exclusive | FileFd::Create, FileFd::Extension, 0644) == false;
+	   output.Open(dumpfile, FileFd::WriteOnly | FileFd::Exclusive | FileFd::Create | FileFd::BufferedWrite, FileFd::Extension, 0644) == false;
 	std::vector<std::string> downgrademsgs;
 	while (_error->empty() == false)
 	{
-- 
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