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perf: Remove stale comment
The comment here is horribly out of date, remove it. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -2130,13 +2130,6 @@ static int __perf_install_in_context(void *info)
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/*
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* Attach a performance event to a context
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*
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* First we add the event to the list with the hardware enable bit
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* in event->hw_config cleared.
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*
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* If the event is attached to a task which is on a CPU we use a smp
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* call to enable it in the task context. The task might have been
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* scheduled away, but we check this in the smp call again.
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*/
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static void
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perf_install_in_context(struct perf_event_context *ctx,
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