Re: [PATCH] block: allow for_each_bvec to support zero len bvec

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On Wed, Aug 12, 2020 at 08:47:12PM +0800, Ming Lei wrote:
> On Wed, Aug 12, 2020 at 07:03:59PM +0900, Tetsuo Handa wrote:
> > On 2020/08/12 18:00, Ming Lei wrote:
> > > BTW, for_each_bvec won't be called in the above splice test code.
> > 
> > Please uncomment the // lines when testing for_each_bvec() case.
> 
> What is the '//' lines?

The lines in the test-case which begin with the sequence '//'.

> > This is a test case for testing all empty pages.
> 
> But the case for testing all empty pages is not related with this patch,
> is it?
> 
> 
> Thanks,
> Ming
> 



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