Re: [PATCH 01/24] xfs: cow unwritten conversion uses uninitialized dfops

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On Mon, Jul 02, 2018 at 06:43:04AM -0700, Christoph Hellwig wrote:
> On Thu, Jun 28, 2018 at 12:36:13PM -0400, Brian Foster wrote:
> > A couple COW fork unwritten extent conversion helpers pass an
> > uninitialized dfops pointer to xfs_bmapi_write(). This does not
> > cause problems because conversion does not use a transaction or the
> > dfops structure for the COW fork.  Drop the uninitialized usage of
> > dfops in these codepaths and pass NULL along to xfs_bmapi_write()
> > instead.
> 
> Looks good.
> 
> Is this something we should maybe queue up for 4.18?
> 

That might make sense because of all the refactoring, but otherwise I
don't have a strong opinion. Let's see what Darrick wants to do...

Brian

> Reviewed-by: Christoph Hellwig <hch@xxxxxx>
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