perf evsel: Fix printing of perf_event_paranoid message
message is currently shown as: Error: You may not have permission to collect %sstats. Consider tweaking /proc/sys/kernel/perf_event_paranoid: Note the %sstats. With patch this becomes: Error: You may not have permission to collect stats. Consider tweaking /proc/sys/kernel/perf_event_paranoid: Signed-off-by: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/1369526040-1368-1-git-send-email-dsahern@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -1514,7 +1514,7 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel,
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switch (err) {
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case EPERM:
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case EACCES:
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return scnprintf(msg, size, "%s",
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return scnprintf(msg, size,
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"You may not have permission to collect %sstats.\n"
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"Consider tweaking /proc/sys/kernel/perf_event_paranoid:\n"
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" -1 - Not paranoid at all\n"
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