[PATCH 05/16] xfs: add owner field to extent allocation and freeing

[Darrick J. Wong]

On Thu, Mar 10, 2016 at 06:19:13AM -0800, Christoph Hellwig wrote:
> On Tue, Mar 08, 2016 at 03:16:07PM +1100, Dave Chinner wrote:
> > From: "Darrick J. Wong" <darrick.wong at oracle.com>
> > 
> > For the rmap btree to work, we have to fed the extent owner
> 
> s/fed/feed/

<nod>

> 
> > +/*
> > + * Ownership info for an extent.  This is used to create reverse-mapping
> > + * entries.
> > + */
> > +#define XFS_RMAP_INO_ATTR_FORK	(1)
> > +#define XFS_RMAP_BMBT_BLOCK	(2)
> 
> These are OR-able flags - it might make sense to define them as:
> 
> #define XFS_RMAP_INO_ATTR_FORK	(1 << 0)
> #define XFS_RMAP_BMBT_BLOCK	(1 << 1)
> 
> to make this more obvious.

Ok.  Will do when I merge the "separate xfs_rmap_irec flags field" patch
into the appropriate patches (like this one).

--D

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