Re: [PATCH 0/2 V2] xfs_io: hook up statx

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On Mon, Mar 27, 2017 at 12:47:33PM -0500, Eric Sandeen wrote:
> On 3/27/17 5:00 AM, David Howells wrote:
> > Eric Sandeen <sandeen@xxxxxxxxxxx> wrote:
> > 
> >> These 2 patches are a second pass to add a statx command
> >> to xfs_io in hopes that it will aid creation of xfstests
> >> statx regression tests.
> > 
> > Would it be possible to redirect all the stat() calls made by xfstests to
> > statx() with translation of the output buffer back to struct stat?
> 
> I'm sure LD_PRELOAD tricks could do that, but it'd be a little unusual
> for xfstests, at least - kind of a side hack that's not really expected
> and therefore wouldn't get consistently run.
> 
> Honestly, just write a bash script for xfstests which tests expected
> statx behavior for various inputs, verifies what it can against stat,
> and it's all good...

Don't forget to add it to fsstress and randomise the flag values it
uses...

Cheers,

Dave.
-- 
Dave Chinner
david@xxxxxxxxxxxxx
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