Re: [PATCH 1/3] xfs: move buf_ops externs to a xfs_format.h

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On Fri, Sep 06, 2013 at 09:27:01AM -0700, Christoph Hellwig wrote:
> On Fri, Sep 06, 2013 at 09:54:12AM +1000, Dave Chinner wrote:
> > Fair enough - I thought about that, but then realised we don't
> > really have any "global" shared header files that fit this purpose.
> > The only two really are xfs_fs.h - which is used for ioctl interface
> > definitions - and xfs_types.h which is used for type definitions,
> > not structure instances...
> > 
> > So I'm not really sure where we'd put something like this without
> > creating a new header file, and I don't really want to do that,
> > either.
> 
> We might need a new one, the headers still need major work anyway.
> 
> If we start with
> 
> 	xfs*_format.h - purely disk format
> 	xfs_fs.h - ioctl and userspace ABI constants
> 
> an
> 
> 	xfs_shared.h
> 
> and
> 	xfs_kernel.h

OK. I'm not a great fan of the "xfs_shared.h" name, I'll see if I
can come up with something better....

> seem like logical additions to move most of the misc headers to instead
> of all the silly ones for just a handful or two worth of prototypes.
> 
> Note that a few non-format bits already sneaked into xfs_format.h
> unfortunately, guess I need to watch more closely :)

They did, for the same reason as I put these ones there. I'll move
them to the "xfs_shared.h" once I create it....

Cheers,

Dave.
-- 
Dave Chinner
david@xxxxxxxxxxxxx

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