From patchwork Thu Jul 13 10:05:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Brauner X-Patchwork-Id: 13311732 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3C022EB64DD for ; Thu, 13 Jul 2023 10:06:09 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id A52E18D0001; Thu, 13 Jul 2023 06:06:08 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 9E1CE8D0003; Thu, 13 Jul 2023 06:06:08 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 843458D0001; Thu, 13 Jul 2023 06:06:08 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 659DE8D0003 for ; Thu, 13 Jul 2023 06:06:08 -0400 (EDT) Received: from smtpin08.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay10.hostedemail.com (Postfix) with ESMTP id 2AF67C01D5 for ; Thu, 13 Jul 2023 10:06:08 +0000 (UTC) X-FDA: 81006158016.08.6A857E1 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf21.hostedemail.com (Postfix) with ESMTP id 87F4C1C0027; Thu, 13 Jul 2023 10:06:05 +0000 (UTC) Authentication-Results: imf21.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=fMIucUY7; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf21.hostedemail.com: domain of brauner@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=brauner@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1689242766; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:in-reply-to: references:dkim-signature; bh=uxBF/65cfGgFc9NUZsYBWMo4c7yjkoqCGF6QeEUJdAY=; b=8ISuSRpmmrbXohTnj3GNbrMyoOLAqJ6EbOBcnLa8Q+f76z4z4aGi1xxNVsT35Z1CAJL8+p shlNXTcWmgnIjEXYXfQB0dHYKCtFd2zgyUhoDd4XWA2h32U+kg7eleiEmuYUxmNYrV1ciV D92SKwkgjPUJv9ZGHwW8QYcGqdV86zE= ARC-Authentication-Results: i=1; imf21.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=fMIucUY7; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf21.hostedemail.com: domain of brauner@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=brauner@kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1689242766; a=rsa-sha256; cv=none; b=7huQ2hLQu36gi9nu0USJ2J3Bwtm4ZPpNTJh0OxK6KOfOk3q//UkSZdOGpvXn6SZCJXOLvp aKv3SV4K7qm+B+d4OF9UWSgf+Wx/MSsrspvuVb5ok8PDYDe41HdfhF4Gdpw70zoaUdiwnn ZnVb3dfpT/b1Lk5l/tg1jytAniouIrg= Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 8455C601C6; Thu, 13 Jul 2023 10:06:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C6875C433C8; Thu, 13 Jul 2023 10:05:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689242764; bh=uxBF/65cfGgFc9NUZsYBWMo4c7yjkoqCGF6QeEUJdAY=; h=From:Subject:Date:To:Cc:From; b=fMIucUY7GArhLgcLDCFIQxCyAzXRgRPE8TkbNnY5GyU1HBPhbd5464W8Yg6jjQ1lL m6CWFlXeaqd10iV8ptWkOllE56aJPowyXSs5WiPty1Qsblb5rDh7+XYZZkXkukuQUD 2oiaMlw7C0sww3ot9gyUkCaU1j297MtNOoU25HevXc+ptbrPhHq2Zk21bLHu2o2olV KM6Bl/kUQtYvAIUPH+MSd/KGQP+HX58eb57Amnb444A4mU/RQ41PTUTV2bTgUUDM37 0Ncnb1LvDeYFhV3bcDM22YynZx1G+N6CQHl4PYcq4tdmwsqnstpRPCpNQMucQad6SH v0+dq9gbDJkNg== From: Christian Brauner Subject: [PATCH 0/2] eventfd: simplify signal helpers Date: Thu, 13 Jul 2023 12:05:36 +0200 Message-Id: <20230713-vfs-eventfd-signal-v1-0-7fda6c5d212b@kernel.org> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAHDMr2QC/x3MwQrCMAyA4VcZORtpN9jAVxEPaZtuAY3SSBHG3 t3o8Tv8/w7GTdjgMuzQuIvJUx3xNEDeSFdGKW4YwziFJU7YqyF31nctaLIq3TGkUOK8UJk5g4e vxlU+/+n15k5kjKmR5u238sP5IZbhOL4kMfO0fwAAAA== To: linux-fsdevel@vger.kernel.org Cc: Vitaly Kuznetsov , Sean Christopherson , Paolo Bonzini , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, David Woodhouse , Paul Durrant , Oded Gabbay , Wu Hao , Tom Rix , Moritz Fischer , Xu Yilun , Zhenyu Wang , Zhi Wang , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter , Leon Romanovsky , Jason Gunthorpe , Frederic Barrat , Andrew Donnellan , Arnd Bergmann , Greg Kroah-Hartman , Eric Farman , Matthew Rosato , Halil Pasic , Vineeth Vijayan , Peter Oberparleiter , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Tony Krowiak , Jason Herne , Harald Freudenberger , "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , Diana Craciun , Alex Williamson , Eric Auger , Fei Li , Benjamin LaHaise , Christian Brauner , Johannes Weiner , Michal Hocko , Roman Gushchin , Shakeel Butt , Muchun Song , Kirti Wankhede , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-fpga@vger.kernel.org, intel-gvt-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, linux-rdma@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-usb@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, linux-aio@kvack.org, cgroups@vger.kernel.org, linux-mm@kvack.org, Jens Axboe , Pavel Begunkov , io-uring@vger.kernel.org X-Mailer: b4 0.13-dev-099c9 X-Developer-Signature: v=1; a=openpgp-sha256; l=276; i=brauner@kernel.org; h=from:subject:message-id; bh=uxBF/65cfGgFc9NUZsYBWMo4c7yjkoqCGF6QeEUJdAY=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMaSsP1PLoVi0NYRvYnj1752/FbjTRLb2F5/eK1jjLMP8OeoE g8DNjlIWBjEuBlkxRRaHdpNwueU8FZuNMjVg5rAygQxh4OIUgIlwrGT4n2l3WEWjd0VXqt6ih11Ns1 YfjrROvjc3V73IYWbr0apscUaGq6+my1lGuQtz2O564OagKGE5qVEnsLx/a9H1rIRnpwXZAA== X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 X-Rspamd-Queue-Id: 87F4C1C0027 X-Rspam-User: X-Rspamd-Server: rspam04 X-Stat-Signature: rk6yjh96fjdo71m5reombcw7mstirseb X-HE-Tag: 1689242765-902461 X-HE-Meta: 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 +OMXrc/E aTCrvY2sVOXnx44teB7bhGjgcN93UyaC4pmLITxPNx7QB2hbGpHXFZQoDbLs+3zIiP5HILs0q70fC9YFBUPtD7w4B05RWP1GypnnTn4AKOTjYLDEr5Lgj//A0x9IYLPUXNTGv896vPr0MTfoI6VK5B+OFDtNIY2RE4ZZpTJacgtZb8cKvb9ncy4W35kPyqmEQCpJRE2EOzCQFOe4xLC3ubyqWMo/UpJvfUKiWIytaA4MtGTwM/NryEKnME+f63uRa173yFkxKTSLh5/RALsa9GsrI+nOHhwSblslIjDIWCPyebPKt3qHq08uqAPCT1tQvYvrlcCgj1HlyZElqgQRxk9LCOUJc/Xepq5glZYUMlwn/UIU= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hey everyone, This simplifies the eventfd_signal() and eventfd_signal_mask() helpers by removing the count argument which is effectively unused. --- --- base-commit: 6be357f00aad4189130147fdc6f568cf776a4909 change-id: 20230713-vfs-eventfd-signal-0b0d167ad6ec