| To: | Dave Chinner <david@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [PATCH 10/18] xfs: store xfs_mount in the buftarg instead of in the xfs_buf |
| From: | Alex Elder <aelder@xxxxxxx> |
| Date: | Tue, 14 Sep 2010 17:21:17 -0500 |
| 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> |
| Reply-to: | aelder@xxxxxxx |
On Tue, 2010-09-14 at 20:56 +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. Looks good. Reviewed-by: Alex Elder <aelder@xxxxxxx> > Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx> > --- |
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