On 9/12/2022 1:21 AM, Pankaj Raghav wrote: > Remove the condition which disallows non-power_of_2 zone size ZNS drive > to be updated and use generic method to calculate number of zones > instead of relying on log and shift based calculation on zone size. > > The power_of_2 calculation has been replaced directly with generic > calculation without special handling. Both modified functions are not > used in hot paths, they are only used during initialization & > revalidation of the ZNS device. > > As rounddown macro from math.h does not work for 32 bit architectures, > round down operation is open coded. > > Reviewed-by: Luis Chamberlain <mcgrof@xxxxxxxxxx> > Reviewed by: Adam Manzanares <a.manzanares@xxxxxxxxxxx> > Reviewed-by: Hannes Reinecke <hare@xxxxxxx> > Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx> > Signed-off-by: Pankaj Raghav <p.raghav@xxxxxxxxxxx> > Reviewed-by: Chaitanya Kulkarni <kch@xxxxxxxxxx> -ck
