From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2DB8FC4360C for ; Thu, 10 Oct 2019 12:48:01 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EC0912067B for ; Thu, 10 Oct 2019 12:48:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="XPlt5ov/"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="p8FpxpMX" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EC0912067B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org 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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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:In-Reply-To:References: List-Owner; bh=1poYAFsCxgEnw90jhXatY3FcuJvxj79frjZpwAXh8e0=; b=XPlt5ov/WA+45r d8xWS/KuQ4EW6eztm1KLJxCIx3HldcjArtvglYJFYFq2rZCVNWJtsz23QUrOfm0BjdF8VgULHMW1q 9EEwKHQK3k3F0SuSonIZIaFF/FhM2gpJtbzhPTZ4gRmADHilqFvUZpnR0ff+d97b3p7VwSBgq8IoM vj1lU6fmGN1cj5+cfEDI8Uz0uKxD3riFv97PUjEovSn86ylHN/qjLRgR/rB+ozPAKtCVxLGmjhXLI nkvl5a7ldQsxEScokg+JpDNlTCYUVJ2zUSZdPd7PWTM5hl1t50z9hztmMTjWEJgoAVZfORMRgxkvE fmghzPI1luO1Kj94P7Xw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iIXrK-00058O-A5; Thu, 10 Oct 2019 12:47:58 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iIXrH-00057x-C3 for linux-nvme@lists.infradead.org; Thu, 10 Oct 2019 12:47:56 +0000 Received: from localhost (173-25-83-245.client.mchsi.com [173.25.83.245]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id CAE852067B; Thu, 10 Oct 2019 12:47:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570711675; bh=xH5hUmNUB5+dgxk0q2lFYYcSuqGDN9IgEL40mmPPtqs=; h=From:To:Cc:Subject:Date:From; b=p8FpxpMXf6WpshIuSefbjbBq2Je8uZRrp5b1fsP8Pr3WVWcNX4PMBPGtol4L3yG0j vzN5AdlKAi96Fv6ceLNiRMIS27shKnLFPnsJZ18T2IbPvoF99dQDkKhFU85xdRvVx3 snkhwNUYMk4t1i3o7TEAFHU+nspOkJvgG0+0iOAQ= From: Bjorn Helgaas To: linux-pci@vger.kernel.org Subject: [PATCH 0/1] PCI/ASPM: Remove locking Date: Thu, 10 Oct 2019 07:47:45 -0500 Message-Id: <20191010124746.2882-1-helgaas@kernel.org> X-Mailer: git-send-email 2.23.0.581.g78d2f28ef7-goog MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191010_054755_431859_5F36D519 X-CRM114-Status: UNSURE ( 6.76 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sagi Grimberg , Mario Limonciello , linux-pm@vger.kernel.org, "Rafael J . Wysocki" , linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, Keith Busch , Kai-Heng Feng , Bjorn Helgaas , Rajat Jain , Christoph Hellwig , Heiner Kallweit Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org From: Bjorn Helgaas In reference to this thread: https://lore.kernel.org/r/20191007223428.GA72605@google.com This removes locking from pcie_aspm_enabled() because the reference count held by the driver should provide all the locking we need. Bjorn Helgaas (1): PCI/ASPM: Remove pcie_aspm_enabled() unnecessary locking drivers/pci/pcie/aspm.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) -- 2.23.0.581.g78d2f28ef7-goog _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme