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Re: [PATCH 13/18] xfs: remove buftarg hash for external devices

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: [PATCH 13/18] xfs: remove buftarg hash for external devices
From: Alex Elder <aelder@xxxxxxx>
Date: Tue, 14 Sep 2010 17:29:56 -0500
Cc: xfs@xxxxxxxxxxx
In-reply-to: <1284461777-1496-14-git-send-email-david@xxxxxxxxxxxxx>
References: <1284461777-1496-1-git-send-email-david@xxxxxxxxxxxxx> <1284461777-1496-14-git-send-email-david@xxxxxxxxxxxxx>
Reply-to: aelder@xxxxxxx
On Tue, 2010-09-14 at 20:56 +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner@xxxxxxxxxx>
> 
> For RT and external log devices, we never use hashed buffers on them
> now.  Remove the buftarg hash tables that are set up for them.
> 
> Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
> Reviewed-by: Christoph Hellwig <hch@xxxxxx>
> ---
>  fs/xfs/linux-2.6/xfs_buf.c |    6 +++++-
>  1 files changed, 5 insertions(+), 1 deletions(-)

Looks good.

Reviewed-by: Alex Elder <aelder@xxxxxxx>

> diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
> index 304515b..1c6206e 100644
> --- a/fs/xfs/linux-2.6/xfs_buf.c
> +++ b/fs/xfs/linux-2.6/xfs_buf.c
> @@ -1456,7 +1456,11 @@ xfs_alloc_bufhash(
>  {
>       unsigned int            i;
>  


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