Quoting r. Andrew Morton <[EMAIL PROTECTED]>: > Subject: Re: [git patch review 2/7] IB/mthca: correct log2 calculation > > Roland Dreier <[EMAIL PROTECTED]> wrote: > > > > Fix thinko in rd_atomic calculation: ffs(x) - 1 does not find the next > > power of 2 -- it should be fls(x - 1). > > Please use round_up_pow_of_two().
Yes, but we want the bit number. roundup_pow_of_two does a shift. -- MST _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
