Messages in this thread | | | Date | Mon, 2 Jun 2014 16:18:40 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH] perf record: Fix poll return value propagation |
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Em Mon, Jun 02, 2014 at 08:02:06PM +0200, Jiri Olsa escreveu: > If the perf record command is interrupted in record__mmap_read_all > function, the 'done' is set and err has the latest poll return > value, which is most likely positive number (= number of pollfds > ready to read). > > This 'positive err' is then propagated to the exit code, resulting > in not finishing the perf.data header properly, causing following > error in report: > > # perf record -F 50000 -a
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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