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Re: [PATCH] kill t_sema member of struct xfs_trans

To: xfs@xxxxxxxxxxx
Subject: Re: [PATCH] kill t_sema member of struct xfs_trans
From: Christoph Hellwig <hch@xxxxxx>
Date: Tue, 26 Feb 2008 18:57:58 +0100
In-reply-to: <20080207082724.GA14119@lst.de>
References: <20080207082724.GA14119@lst.de>
Sender: xfs-bounce@xxxxxxxxxxx
User-agent: Mutt/1.3.28i
On Thu, Feb 07, 2008 at 09:27:24AM +0100, Christoph Hellwig wrote:
> It's completely unused so we might aswell kill it.  Note that there is
> another t_sema in struct xlog_ticket, which is used and actually an sv_t
> despite the name.  That one is left untouched by this patch.

Ping?

> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> 
> Index: linux-2.6-xfs/fs/xfs/xfs_trans.h
> ===================================================================
> --- linux-2.6-xfs.orig/fs/xfs/xfs_trans.h     2008-02-05 08:48:40.000000000 
> +0100
> +++ linux-2.6-xfs/fs/xfs/xfs_trans.h  2008-02-05 08:48:45.000000000 +0100
> @@ -341,7 +341,6 @@ typedef struct xfs_trans {
>       unsigned int            t_rtx_res;      /* # of rt extents resvd */
>       unsigned int            t_rtx_res_used; /* # of resvd rt extents used */
>       xfs_log_ticket_t        t_ticket;       /* log mgr ticket */
> -     sema_t                  t_sema;         /* sema for commit completion */
>       xfs_lsn_t               t_lsn;          /* log seq num of start of
>                                                * transaction. */
>       xfs_lsn_t               t_commit_lsn;   /* log seq num of end of
---end quoted text---


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