[RFC PATCH v9 4/7] perf: export perf_event_update_userpage()

From	Jan Glauber <jglauber@cavium.com>
Newsgroups	linux.kernel
Subject	[RFC PATCH v9 4/7] perf: export perf_event_update_userpage()
Date	2017-08-29 15:20 +0200
Message-ID	<ujOAY-37c-57@gated-at.bofh.it> (permalink)
References	<ujOAV-37c-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Export perf_event_update_userpage(). This change is needed to allow
building a PMU driver as a kernel module.

Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>

Signed-off-by: Jan Glauber <jglauber@cavium.com>
---
 kernel/events/core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/events/core.c b/kernel/events/core.c
index 3504125..639bbf5 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -4977,6 +4977,7 @@ 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)
 {
-- 
2.9.0.rc0.21.g7777322

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[RFC PATCH v9 0/7] Cavium ARM64 uncore PMU support Jan Glauber <jglauber@cavium.com> - 2017-08-29 15:20 +0200
  [RFC PATCH v9 1/7] edac: thunderx: Remove suspend/resume support Jan Glauber <jglauber@cavium.com> - 2017-08-29 15:20 +0200
    Re: [RFC PATCH v9 1/7] edac: thunderx: Remove suspend/resume support Borislav Petkov <bp@alien8.de> - 2017-08-30 20:00 +0200
  [RFC PATCH v9 4/7] perf: export perf_event_update_userpage() Jan Glauber <jglauber@cavium.com> - 2017-08-29 15:20 +0200

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