ceph/ceph — pull request #3131 by mslovy (2014-12-10 02:52:13+00:00)
Title: os: FileJournal:: fix, uninitialization of FileJournal throttle

Since after firefly, take() in class throttle add if(0 == max.read()) return. If throttle is not initialized with max throttle value, it actually does not work. So initialize it in FileJournal

Signed-off-by: Ning Yao