Messages in this thread | | | Date | Fri, 20 Mar 2009 10:10:17 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH 5/7] blktrace: report EBUSY correctly |
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Em Fri, Mar 20, 2009 at 09:49:08AM +0800, Li Zefan escreveu: > blk_trace_remove_queue() returns EINVAL if q->blk_trace == NULL, > but blk_trace_setup_queue() doesn't return EBUSY if q->blk_trace != NULL. > > # echo 0 > sdaX/trace/enable > # echo 0 > sdaX/trace/enable > bash: echo: write error: Invalid argument > # echo 1 > sdaX/trace/enable > # echo 1 > sdaX/trace/enable > (should return EBUSY) > > Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Thanks for all the testing, its being really appreciated,
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
- Arnaldo
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