os_lock          1979 fs/ocfs2/journal.c 	mutex_lock(&os->os_lock);
os_lock          1984 fs/ocfs2/journal.c 	mutex_unlock(&os->os_lock);
os_lock          1994 fs/ocfs2/journal.c 		mutex_lock(&os->os_lock);
os_lock          1996 fs/ocfs2/journal.c 		mutex_unlock(&os->os_lock);
os_lock          2008 fs/ocfs2/journal.c 	mutex_init(&os->os_lock);
os_lock           214 fs/ocfs2/ocfs2.h 	struct mutex 		os_lock;