From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, will.deacon@arm.com,
marc.zyngier@arm.com, mark.rutland@arm.com, sudeep.holla@arm.com,
mathieu.poirier@linaro.org, Jonathan.Cameron@huawei.com,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Peter Zilstra <peterz@infradead.org>
Subject: [PATCH v3 1/6] perf: Export perf_event_update_userpage
Date: Thu, 27 Jul 2017 16:10:13 +0100 [thread overview]
Message-ID: <1501168218-26741-2-git-send-email-suzuki.poulose@arm.com> (raw)
In-Reply-To: <1501168218-26741-1-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 426c2ff..21aad7a 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -4946,6 +4946,7 @@ 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:[~2017-07-27 15:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-27 15:10 [PATCH v3 0/6] perf: Support for ARM DynamIQ Shared Unit PMU Suzuki K Poulose
2017-07-27 15:10 ` Suzuki K Poulose [this message]
2017-07-27 15:10 ` [PATCH v3 2/6] of: Add helper for mapping device node to logical CPU number Suzuki K Poulose
2017-07-27 15:48 ` Rob Herring
2017-07-27 16:27 ` Suzuki K Poulose
2017-07-27 15:10 ` [PATCH v3 3/6] coresight: of: Use of_device_node_get_cpu helper Suzuki K Poulose
2017-07-27 15:10 ` [PATCH v3 4/6] irqchip: gic-v3: " Suzuki K Poulose
2017-07-27 15:10 ` [PATCH v3 5/6] dt-bindings: Document devicetree binding for ARM DSU PMU Suzuki K Poulose
2017-07-27 15:52 ` Rob Herring
2017-07-27 16:09 ` Suzuki K Poulose
2017-07-27 15:10 ` [PATCH v3 6/6] perf: ARM DynamIQ Shared Unit PMU support Suzuki K Poulose
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