From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: will.deacon@arm.com, marc.zyngier@arm.com, mark.rutland@arm.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
robh@kernel.org, frowand.list@gmail.com,
mathieu.poirier@linaro.org, peterz@infradead.org,
Jonathan.Cameron@huawei.com,
Suzuki K Poulose <suzuki.poulose@arm.com>
Subject: [PATCH v6 1/6] perf: Export perf_event_update_userpage
Date: Mon, 21 Aug 2017 18:55:04 +0100 [thread overview]
Message-ID: <1503338109-32540-2-git-send-email-suzuki.poulose@arm.com> (raw)
In-Reply-To: <1503338109-32540-1-git-send-email-suzuki.poulose@arm.com>
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(+)
diff --git a/kernel/events/core.c b/kernel/events/core.c
index ee20d4c..309ad68 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)
{
--
2.7.5
next prev parent reply other threads:[~2017-08-21 17:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-21 17:55 [PATCH v6 0/6] perf: Support for ARM DynamIQ Shared Unit Suzuki K Poulose
2017-08-21 17:55 ` Suzuki K Poulose [this message]
2017-08-21 17:55 ` [PATCH v6 2/6] of: Add helper for mapping device node to logical CPU number Suzuki K Poulose
2017-08-21 17:55 ` [PATCH v6 3/6] coresight: of: Use of_cpu_node_to_id helper Suzuki K Poulose
2017-08-21 17:55 ` [PATCH v6 4/6] irqchip: gic-v3: " Suzuki K Poulose
2017-08-21 17:55 ` [PATCH v6 5/6] dt-bindings: Document devicetree binding for ARM DSU PMU Suzuki K Poulose
2017-08-21 17:55 ` [PATCH v6 6/6] perf: ARM DynamIQ Shared Unit PMU support Suzuki K Poulose
2017-08-22 11:17 ` Jonathan Cameron
2017-08-22 15:35 ` Suzuki K Poulose
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