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    SubjectRe: perf record: can I specify multiple events and use different sample-after value
    2012-02-23 3:57 AM, Yuanfang Chen wrote:
    > On Wed, Feb 22, 2012 at 1:01 AM, Namhyung Kim <> wrote:
    >> 2012-02-22 10:59 AM, Yuanfang Chen wrote:
    >> The "-l" option was meaningful only if you specified events more than the
    >> actual number of counters in the PMU.
    > So -l is for multiplexing?

    The "-l" option is no longer supported in perf record/report and multiplexing
    is always enabled by default, if needed. That would be the same even for old
    versions AFAIK, and "-l" option just controlled whether it'd scale or not the
    counter value which is taken from already multiplexed events.


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