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[dm-devel] Re: [PATCH] Add a tracepoint for block request remapping



On Tue, Sep 22 2009, Jun'ichi Nomura wrote:
> # Re-sending just the core bit.
> 
> Since 2.6.31 now has request-based device-mapper, it's useful to have
> a tracepoint for request-remapping as well as bio-remapping.
> This patch adds a tracepoint for request-remapping, trace_block_rq_remap().

Applied to the upstream for-linus branch (for 2.6.32).

-- 
Jens Axboe


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