Re: [PATCH 2/6] null_blk: allow write zeores on membacked

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On Wed, Oct 05, 2022 at 06:45:35PM +0000, Chaitanya Kulkarni wrote:
> 
> >> @@ -875,6 +877,24 @@ static void null_free_sector(struct nullb *nullb, sector_t sector,
> >>   	}
> >>   }
> >>   
> >> +static void null_zero_sector(struct nullb_device *d, sector_t sect,
> >> +			     sector_t nr_sects, bool cache)
> >> +{
> > 
> > Any reason to not just pass the tree root directly here instead of the
> > cache boolean? It might make the callers more readable and also
> > eliminates the need to pass the nullb_device.
> > 
> > Brian
> > 
> 
> I kept the style similar to null_free_sector() where root is calculated 
> inside the helper acting on the sector, if we change that for 
> null_zero_sector() then I think we need to change for null_free_sector() 
> for consistency, unless you strongly object it for some reason.
> 

Nope, just a nit that stood out to me when skimming the patches. Not a
big deal at all.

Brian

> -ck
> 




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