| To: | Dave Chinner <david@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH 10/18] xfs: store xfs_mount in the buftarg instead of in the xfs_buf |
| From: | Christoph Hellwig <hch@xxxxxxxxxxxxx> |
| Date: | Tue, 14 Sep 2010 10:57:19 -0400 |
| Cc: | xfs@xxxxxxxxxxx |
| In-reply-to: | <1284461777-1496-11-git-send-email-david@xxxxxxxxxxxxx> |
| References: | <1284461777-1496-1-git-send-email-david@xxxxxxxxxxxxx> <1284461777-1496-11-git-send-email-david@xxxxxxxxxxxxx> |
| User-agent: | Mutt/1.5.20 (2009-08-17) |
On Tue, Sep 14, 2010 at 08:56:09PM +1000, Dave Chinner wrote: > From: Dave Chinner <dchinner@xxxxxxxxxx> > > Each buffer contains both a buftarg pointer and a mount pointer. If > we add a mount pointer into the buftarg, we can avoid needing the > b_mount field in every buffer and grab it from the buftarg when > needed instead. This shrinks the xfs_buf by 8 bytes. > > Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx> Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx> |
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