From 82975c46da8275a2a212cd94049bbef9bb961da2 Mon Sep 17 00:00:00 2001 From: Suzuki K Poulose Date: Tue, 2 Jan 2018 11:25:26 +0000 Subject: [PATCH] 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 Signed-off-by: Suzuki K Poulose Signed-off-by: Will Deacon --- kernel/events/core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/events/core.c b/kernel/events/core.c index 4df5b695bf0d..64ec2c9d2c44 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -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) { -- 2.30.2