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[1/5] perf: Export perf_event_update_userpage

Message ID 1499432868-18462-2-git-send-email-suzuki.poulose@arm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Suzuki K Poulose July 7, 2017, 1:07 p.m. UTC 
Export perf_event_update_userpage() so that PMU driver using them,
can be built as modules.

Cc: Peter Zilstra <peterz@infradead.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
 kernel/events/core.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/kernel/events/core.c b/kernel/events/core.c
index 6c4e523..25a1a2f 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -4933,6 +4933,7 @@  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)
 {