From b14c1f995b496a464deb89ef779e287e15de76a8 Mon Sep 17 00:00:00 2001
From: Igor Canadi <icanadi@fb.com>
Date: Thu, 27 Mar 2014 12:00:38 -0700
Subject: [PATCH] allow mmap writes

---
 util/options.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/options.cc b/util/options.cc
index c995877da0..7997aa969b 100644
--- a/util/options.cc
+++ b/util/options.cc
@@ -91,7 +91,7 @@ Options::Options()
       purge_redundant_kvs_while_flush(true),
       allow_os_buffer(true),
       allow_mmap_reads(false),
-      allow_mmap_writes(false),
+      allow_mmap_writes(true),
       is_fd_close_on_exec(true),
       skip_log_error_on_recovery(false),
       stats_dump_period_sec(3600),