> > + > > +/* > > + * In this driver, WRITE_BUFFER CMD support 36KB (len=9) ~ 512KB > > (len=128) as > > + * default. It is possible to change range of transfer_len through > > sysfs. > > + */ > > +static inline bool ufshpb_is_required_wb(struct ufshpb_lu *hpb, int > > len) > > +{ > > + return (len >= hpb->pre_req_min_tr_len && > > Here is wrong, should be : len > hpb->pre_req_min_tr_len. OK, Done. Thanks, Daejun