From: Sage Weil <sage@newdream.net>
Date: Wed, 25 Feb 2009 20:37:28 +0000 (-0800)
Subject: filestore: don't initiate sync on _start_sync if there's a journal
X-Git-Tag: v0.7~150
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9643b96035ab3cf3e3e8dc114f07b394b7ad414b;p=ceph.git

filestore: don't initiate sync on _start_sync if there's a journal

Journal will commit immediately anyway.. don't slow the rest
down with a full commit to disk.
---

diff --git a/src/os/FileStore.cc b/src/os/FileStore.cc
index 828b0fbe770..b83ada5fdae 100644
--- a/src/os/FileStore.cc
+++ b/src/os/FileStore.cc
@@ -1444,7 +1444,8 @@ void FileStore::sync_entry()
 void FileStore::_start_sync()
 {
   dout(10) << "start_sync" << dendl;
-  sync_cond.Signal();
+  if (!journal)   // don't do a big sync if the journal is on
+    sync_cond.Signal();
 }
 
 void FileStore::sync()