[PATCH 1/6] nvme: zns: Allow ZNS drives that have non-power_of_2 zone size

Pankaj Raghav p.raghav at samsung.com
Wed Mar 9 05:19:26 PST 2022



On 2022-03-09 04:40, Damien Le Moal wrote:
> On 3/9/22 01:53, Pankaj Raghav wrote:
>>  	nr_zones = min_t(unsigned int, nr_zones,
>> -			 get_capacity(ns->disk) >> ilog2(ns->zsze));
>> +			 get_capacity(ns->disk) / ns->zsze);
> 
> This will not compile on 32-bits arch. This needs to use div64_u64().
> 
Oops. I will fix that up in the next revision and also in other places
that does not use a div64_u64. Thanks. 
> 
> 

-- 
Regards,
Pankaj



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