Re: [PATCH 4/7] blktrace: don't increase blk_probes_ref if failedto setup blk trace

[Arnaldo Carvalho de Melo]

Em Fri, Mar 20, 2009 at 09:48:47AM +0800, Li Zefan escreveu:
> do_blk_trace_setup() may return EBUSY, but the current code doesn't
> decrease blk_probes_ref in this case.
> 
> Signed-off-by: Li Zefan <lizf@xxxxxxxxxxxxxx>

Looks valid,

Acked-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

- Arnaldo
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