Re: [PATCH] Move some NFSv4-only code under CONFIG_NFS_V4.

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On Wed, 2011-03-09 at 15:58 -0600, Rob Landley wrote: 
> From: Rob Landley <rlandley@xxxxxxxxxxxxx>
> 
> Move some NFSv4-only stuff under CONFIG_NFS_V4.
> 
> Signed-off-by: Rob Landley <rlandley@xxxxxxxxxxxxx>
> ---
> 
> Space saved from NFSv3-only config on x86_64:
> 
>  function                                     old     new   delta
>  static.T                                   46908   46905      -3
>  nfs_start_lockd                              178     175      -3
>  nfs_get_client                               930     903     -27
>  nfs4_cb_match_client                         141       -    -141
> 
>  fs/nfs/client.c           |   88 ++++++++++++++++++------------------
>  include/linux/nfs_fs_sb.h |    4 -
>  2 files changed, 47 insertions(+), 45 deletions(-)

NACK.

The longer term project is to get rid of CONFIG_NFS_Vx. Maintaining all
these different configuration options just for the sake of saving a few
bytes here and there is a non-scalable proposition...

-- 
Trond Myklebust
Linux NFS client maintainer

NetApp
Trond.Myklebust@xxxxxxxxxx
www.netapp.com

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