On Tue, Apr 16, 2019 at 11:03:00AM -0600, Jens Axboe wrote:
> On 4/16/19 10:46 AM, Christoph Hellwig wrote:
> > s/overflowed/overflow/ in the subject.
> > 
> > Otherwise this looks good to me:
> > 
> > Reviewed-by: Christoph Hellwig <[email protected]>
> > 
> > Although this will create yet another conflict between Linus' tree
> > and the 5.2 block tree.
> > 
> > Although maybe Jens still reset the tree and move the merge past this..
> 
> That was my main worry too... But I'll probably just deal with it and
> redo the merge, I don't want to do two, and I don't want to have to
> deal with answering for why we get repeated conflicts in this area.

This one is a fix which should affect on loop and nvme-loop only in theory.

That is typical conflict between fix and feature(improvement).

Anyway, sorry for the a bit late fix.

> 
> For the patch, I do generally prefer doing an AND with PAGE_MASK
> rather than a modulo with PAGE_SIZE. I know the compiler will take
> care of it, but still, it's more prudent imho.

OK, do it in V2.


Thanks,
Ming

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