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Re: [PATCH 19/19] xfs: convert directory vector functions to constants

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: [PATCH 19/19] xfs: convert directory vector functions to constants
From: Ben Myers <bpm@xxxxxxx>
Date: Wed, 16 Oct 2013 16:16:15 -0500
Cc: xfs@xxxxxxxxxxx
Delivered-to: xfs@xxxxxxxxxxx
In-reply-to: <1381789085-21923-20-git-send-email-david@xxxxxxxxxxxxx>
References: <1381789085-21923-1-git-send-email-david@xxxxxxxxxxxxx> <1381789085-21923-20-git-send-email-david@xxxxxxxxxxxxx>
User-agent: Mutt/1.5.20 (2009-06-14)
On Tue, Oct 15, 2013 at 09:18:05AM +1100, Dave Chinner wrote:
> From: Dave Chinner <dchinner@xxxxxxxxxx>
> 
> Many of the vectorised function calls now take no parameters and
> return a constant value. There is no reason for these to be vectored
> functions, so convert them to constants
> 
> 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
>  791205   96802    1096  889103   d91cf fs/xfs/xfs.o.p9
> 
> Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>

Hmmm.  This one doesn't seem to apply.  Maybe it's just me.

-Ben

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