From ecb770eca7e14b1f8dcadbf13c06e9ae5b821d32 Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Fri, 25 Dec 2009 16:13:35 +0000
Subject: [PATCH] always unlock while waiting for disk-IO

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

diff --git a/src/disk_io_thread.cpp b/src/disk_io_thread.cpp
index 6b44cb53a..5c3612438 100644
--- a/src/disk_io_thread.cpp
+++ b/src/disk_io_thread.cpp
@@ -1783,8 +1783,10 @@ namespace libtorrent
 					{
 						if (cache_block(j, handler, l) < 0)
 						{
+							l.unlock();
 							file::iovec_t iov = {j.buffer, j.buffer_size};
 							ret = j.storage->write_impl(&iov, j.piece, j.offset, 1);
+							l.lock();
 							if (ret < 0)
 							{
 								test_error(j);