Re: [dm-devel] [RFC for-6.2/block V2] block: Change the granularity of io ticks from ms to ns

2022-12-07 Thread Ming Lei
On Wed, Dec 07, 2022 at 10:32:04PM +, Gulam Mohamed wrote: > As per the review comment from Jens Axboe, I am re-sending this patch > against "for-6.2/block". > > > Use ktime to change the granularity of IO accounting in block layer from > milli-seconds to nano-seconds to get the proper

Re: [dm-devel] [RFC for-6.2/block V2] block: Change the granularity of io ticks from ms to ns

2022-12-07 Thread Jens Axboe
On 12/7/22 3:32?PM, Gulam Mohamed wrote: > As per the review comment from Jens Axboe, I am re-sending this patch > against "for-6.2/block". > > > Use ktime to change the granularity of IO accounting in block layer from > milli-seconds to nano-seconds to get the proper latency values for the >