ceph_start_io_direct 1272 fs/ceph/file.c 		ceph_start_io_direct(inode);
ceph_start_io_direct 1440 fs/ceph/file.c 		ceph_start_io_direct(inode);
ceph_start_io_direct    9 fs/ceph/io.h   void ceph_start_io_direct(struct inode *inode);