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perf/doc: Remove mention of non-existent set_perf_event_pending() from design.txt
set_perf_event_pending() was removed in e360adbe ("irq_work: Add generic hardirq context callbacks"). Signed-off-by: Baruch Siach <baruch@tkos.co.il> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Link: http://lkml.kernel.org/r/4c54761865d40210be0628cb84701afc5d57b5d8.1390686193.git.baruch@tkos.co.il Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -454,7 +454,6 @@ So to start with, in order to add HAVE_PERF_EVENTS to your Kconfig, you
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will need at least this:
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- asm/perf_event.h - a basic stub will suffice at first
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- support for atomic64 types (and associated helper functions)
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- set_perf_event_pending() implemented
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If your architecture does have hardware capabilities, you can override the
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weak stub hw_perf_event_init() to register hardware counters.
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