[PATCH 5/5] xfs: update busy extent tracing

[Alex Elder]

On Mon, 2011-03-28 at 17:06 -0400, Christoph Hellwig wrote:
> Add new tracepoint for the new busy extent handling helpers, and update the
> existing ones to use a common class.  Also drop the busysearch tracepoint
> now that a plain busylist search only happens in a debug assert and the
> FITRIM handler.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>

Looks good.

Reviewed-by: Alex Elder <aelder at sgi.com>