From patchwork Mon Aug 21 17:55:04 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suzuki K Poulose X-Patchwork-Id: 9913429 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id E006D600C8 for ; Mon, 21 Aug 2017 17:56:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D6BA028614 for ; Mon, 21 Aug 2017 17:56:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CB8E6286EE; Mon, 21 Aug 2017 17:56:34 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 58FD528614 for ; Mon, 21 Aug 2017 17:56:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=8FH22cFxsvf0Ld9LqtVWcBCr8u26Lf7oJ6d1LzjXLfw=; b=WgHsXFkZaKIfQhrgFRSgVCAUV7 sFT4leLRE+DGLfyzD0jMkand4ydrx6iIm/Qpa0qXFo1FRaOqStvBs+z4oZm3wmZ46MOvZmBU1DudI gtiACS4YkrVtF6FyAeFWd6Elj0BO1jysXpVbiAhtkO7FqhTavTeq6e9Gs8DCJzhjzAv9ME1gmkRzb Mr8L2ajnzsHmcHzkl9+ZOK8nDfa9AgSz6SMQBKD925KIHVSBwiy4VeUzxz92BZJnrOPecvXvl4R3f rknsDw8r/6uH0NmL09umXKfigqXcGJ9rFvWHjy1PHzNAEvIEZPM0O11lIzoKBPJ6vKOtBu9dAkoE+ B8ycYfTQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1djqw9-0001jB-Iq; Mon, 21 Aug 2017 17:56:29 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1djqw6-0001fA-EK for linux-arm-kernel@lists.infradead.org; Mon, 21 Aug 2017 17:56:28 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id A61FE80D; Mon, 21 Aug 2017 10:56:07 -0700 (PDT) Received: from e107814-lin.cambridge.arm.com (e107814-lin.cambridge.arm.com [10.1.206.28]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 8AB2B3F540; Mon, 21 Aug 2017 10:56:05 -0700 (PDT) From: Suzuki K Poulose To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v6 1/6] perf: Export perf_event_update_userpage Date: Mon, 21 Aug 2017 18:55:04 +0100 Message-Id: <1503338109-32540-2-git-send-email-suzuki.poulose@arm.com> X-Mailer: git-send-email 2.7.5 In-Reply-To: <1503338109-32540-1-git-send-email-suzuki.poulose@arm.com> References: <1503338109-32540-1-git-send-email-suzuki.poulose@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170821_105626_545870_DBF8A38F X-CRM114-Status: UNSURE ( 6.47 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, robh@kernel.org, mathieu.poirier@linaro.org, devicetree@vger.kernel.org, marc.zyngier@arm.com, Suzuki K Poulose , will.deacon@arm.com, linux-kernel@vger.kernel.org, peterz@infradead.org, Jonathan.Cameron@huawei.com, frowand.list@gmail.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Export perf_event_update_userpage() so that PMU driver using them, can be built as modules. Cc: Peter Zilstra Signed-off-by: Suzuki K Poulose --- 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) {