[PATCH 10/15] xfs: vectorise directory leaf operations

[Ben Myers]

On Tue, Oct 29, 2013 at 10:11:53PM +1100, Dave Chinner wrote:
> From: Dave Chinner <dchinner at redhat.com>
> 
> Next step in the vectorisation process is the directory free block
> encode/decode operations. There are relatively few of these, though
> there are quite a numberof calls to them.
> 
> Binary sizes:
> 
>    text    data     bss     dec     hex filename
>  794490   96802    1096  892388   d9de4 fs/xfs/xfs.o.orig
>  792986   96802    1096  890884   d9804 fs/xfs/xfs.o.p1
>  792350   96802    1096  890248   d9588 fs/xfs/xfs.o.p2
>  789293   96802    1096  887191   d8997 fs/xfs/xfs.o.p3
>  789005   96802    1096  886903   d8997 fs/xfs/xfs.o.p4
>  789061   96802    1096  886959   d88af fs/xfs/xfs.o.p5
>  789733   96802    1096  887631   d8b4f fs/xfs/xfs.o.p6
>  791421   96802    1096  889319   d91e7 fs/xfs/xfs.o.p7
>  791701   96802    1096  889599   d92ff fs/xfs/xfs.o.p8
> 
> Signed-off-by: Dave Chinner <dchinner at redhat.com>

Looks good.

Reviewed-by: Ben Myers <bpm at sgi.com>