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perf/x86: Export perf_assign_events()

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export perf_assign_events to allow building perf Intel uncore driver
as module

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1395133004-23205-3-git-send-email-zheng.z.yan@intel.com
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: eranian@google.com
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Yan, Zheng 2014-03-18 16:56:43 +08:00 committed by Ingo Molnar
parent 8588a2bbdd
commit 4a3dc121d3
1 changed files with 1 additions and 0 deletions
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arch/x86/kernel/cpu/perf_event.c
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@ -721,6 +721,7 @@ int perf_assign_events(struct perf_event **events, int n,
return sched.state.unassigned; return sched.state.unassigned;
} }
EXPORT_SYMBOL_GPL(perf_assign_events);
int x86_schedule_events(struct cpu_hw_events *cpuc, int n, int *assign) int x86_schedule_events(struct cpu_hw_events *cpuc, int n, int *assign)
{ {