Messages in this thread | | | Subject | Re: [PATCHv2] perf: Fix vmalloc ring buffer free function | From | Peter Zijlstra <> | Date | Mon, 11 Mar 2013 18:44:45 +0100 |
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On Mon, 2013-03-11 at 17:43 +0100, Jiri Olsa wrote:
> I did not know there were other plans for that, seemed useless
I like to keep form, confuses me less :-)
Anyway, why are we getting to that part of perf_output_begin() if we don't have any data pages to begin with? Shouldn't we bail before there someplace? Like at the !rb->nr_pages check?
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