Messages in this thread | | | Date | Wed, 11 Jul 2012 21:49:46 -0600 | From | David Ahern <> | Subject | Re: [PATCH] perf: fix perf-lock report coredump |
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On 7/10/12 11:14 PM, Jovi Zhang wrote: >> Does this fix it for you: >> http://lkml.org/lkml/2012/7/6/405 >> > Yeah, same problem. > But the question is if there have some sample event with raw data in > perf.data, are we still just exit(1)? > or let perf-lock only report those sample events with raw data?
perf-lock uses 4 tracepoints. tracepoints add -R (raw data) to events. So, if the perf.data does not have tracepoints, there is no need for perf-lock info or report subcommands to proceed.
David
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