CEPH_MOUNT_OPT_NOCOPYFROM 412 fs/ceph/super.c fsopt->flags &= ~CEPH_MOUNT_OPT_NOCOPYFROM; CEPH_MOUNT_OPT_NOCOPYFROM 415 fs/ceph/super.c fsopt->flags |= CEPH_MOUNT_OPT_NOCOPYFROM; CEPH_MOUNT_OPT_NOCOPYFROM 622 fs/ceph/super.c if ((fsopt->flags & CEPH_MOUNT_OPT_NOCOPYFROM) == 0) CEPH_MOUNT_OPT_NOCOPYFROM 49 fs/ceph/super.h CEPH_MOUNT_OPT_NOCOPYFROM)