Commit 82975c46 authored Jan 02, 2018 by Suzuki K Poulose Committed by Will Deacon Jan 02, 2018

perf: Export perf_event_update_userpage



Export perf_event_update_userpage() so that PMU driver using them,
can be built as modules.

Acked-by: Peter Zilstra <peterz@infradead.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

parent 50c4c4e2

kernel/events/core.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -4904,6 +4904,7 @@ void perf_event_update_userpage(struct perf_event *event)
		unlock:
		rcu_read_unlock();
		}
		EXPORT_SYMBOL_GPL(perf_event_update_userpage);

		static int perf_mmap_fault(struct vm_fault *vmf)
		{