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Re: [PATCH 2/9] xfs: Add inode pin counts to traces

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: [PATCH 2/9] xfs: Add inode pin counts to traces
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Sat, 6 Mar 2010 05:51:54 -0500
Cc: xfs@xxxxxxxxxxx
In-reply-to: <1267840284-4652-3-git-send-email-david@xxxxxxxxxxxxx>
References: <1267840284-4652-1-git-send-email-david@xxxxxxxxxxxxx> <1267840284-4652-3-git-send-email-david@xxxxxxxxxxxxx>
User-agent: Mutt/1.5.19 (2009-01-05)
On Sat, Mar 06, 2010 at 12:51:17PM +1100, Dave Chinner wrote:
> From: Dave Chinner <dchinner@xxxxxxxxxx>
> 
> We don't record pin counts in inode events right now, and this makes
> it difficult to track down problems related to pinning inodes. Add
> the pin count to the inode trace class and add trace events for
> pinning and unpinning inodes.
> 
> Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>

Looks good.


Reviewed-by: Christoph Hellwig <hch@xxxxxx>

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