From cc6bc5ba17b270394e18309d051d0f515cdb2ffa Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Mon, 28 Nov 2011 17:51:14 +0000
Subject: [PATCH] back-out attempt to make disk cache hits faster. it corrupts
 data

---
 src/disk_io_thread.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/disk_io_thread.cpp b/src/disk_io_thread.cpp
index 1e70e458d..6f431a40d 100644
--- a/src/disk_io_thread.cpp
+++ b/src/disk_io_thread.cpp
@@ -1321,6 +1321,7 @@ namespace libtorrent
 				&& m_settings.max_queued_disk_bytes > 0)
 				m_exceeded_write_queue = true;
 		}
+/*
 		else if (j.action == disk_io_job::read)
 		{
 			// if this is a cache hit, return it right away!
@@ -1347,7 +1348,7 @@ namespace libtorrent
 			free_buffer(j.buffer);
 			const_cast<disk_io_job&>(j).buffer = 0;
 		}
-
+*/
 		m_jobs.push_back(j);
 		m_jobs.back().callback.swap(const_cast<boost::function<void(int, disk_io_job const&)>&>(f));