From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, mark.rutland@arm.com,
robh@kernel.org, will.deacon@arm.com, sudeep.holla@arm.com,
frowand.list@gmail.com, devicetree@vger.kernel.org,
Jonathan.Cameron@huawei.com, marc.zyngier@arm.com,
peterz@infradead.org, mathieu.poirier@linaro.org,
leo.yan@linaro.org, Suzuki K Poulose <suzuki.poulose@arm.com>
Subject: [PATCH v8 1/8] perf: Export perf_event_update_userpage
Date: Tue, 10 Oct 2017 11:32:56 +0100 [thread overview]
Message-ID: <20171010103303.32436-2-suzuki.poulose@arm.com> (raw)
In-Reply-To: <20171010103303.32436-1-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 6bc21e202ae4..162f5ba756a9 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -4982,6 +4982,7 @@ 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)
{
--
2.13.6
next prev parent reply other threads:[~2017-10-10 10:33 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-10 10:32 [PATCH v8 0/8] perf: Support for ARM DynamIQ Shared Unit Suzuki K Poulose
2017-10-10 10:32 ` Suzuki K Poulose [this message]
2017-10-10 10:32 ` [PATCH v8 2/8] of: Add helper for mapping device node to logical CPU number Suzuki K Poulose
2017-10-10 10:32 ` [PATCH v8 3/8] coresight: of: Use of_cpu_node_to_id helper Suzuki K Poulose
2017-10-10 10:32 ` [PATCH v8 4/8] irqchip: gic-v3: " Suzuki K Poulose
2017-10-10 10:33 ` [PATCH v8 5/8] arm64: Use of_cpu_node_to_id helper for CPU topology parsing Suzuki K Poulose
2017-10-17 15:24 ` Mark Rutland
2017-10-17 16:11 ` Will Deacon
2017-10-17 16:20 ` Suzuki K Poulose
2017-10-17 16:42 ` Suzuki K Poulose
2017-10-10 10:33 ` [PATCH v8 6/8] arm_pmu: Use of_cpu_node_to_id helper Suzuki K Poulose
2017-10-17 15:26 ` Mark Rutland
2017-10-10 10:33 ` [PATCH v8 7/8] dt-bindings: Document devicetree binding for ARM DSU PMU Suzuki K Poulose
2017-10-18 9:20 ` Mark Rutland
2017-10-10 10:33 ` [PATCH v8 8/8] perf: ARM DynamIQ Shared Unit PMU support Suzuki K Poulose
2017-10-18 9:20 ` Mark Rutland
2017-10-20 10:17 ` Suzuki K Poulose
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