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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 E4161C433DB for ; Fri, 19 Feb 2021 09:27:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 87BF364EB1 for ; Fri, 19 Feb 2021 09:27:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229994AbhBSJ1H (ORCPT ); Fri, 19 Feb 2021 04:27:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34896 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229913AbhBSJ1D (ORCPT ); Fri, 19 Feb 2021 04:27:03 -0500 Received: from mail-pg1-x52c.google.com (mail-pg1-x52c.google.com [IPv6:2607:f8b0:4864:20::52c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C329DC061756 for ; Fri, 19 Feb 2021 01:26:21 -0800 (PST) Received: by mail-pg1-x52c.google.com with SMTP id t26so3535518pgv.3 for ; Fri, 19 Feb 2021 01:26:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=E3lKUpNPgWtCHRkjPYUdcYm0hE3joAAMdlvhD8+x+v4=; b=UbX9vWQ7ohQgaFTxTWAwoYny8yk5EeM8U+zlUXpqZvpQx0orKYrNGBrieSzRpVPQkK wo4D66bVDZ1rdHtWQT2M4cMTwY987PBqKLwxY831u2F2nIZiZRLcCe7/LOmLHFOYjCgv EqTqM0roJ95mwUk+wV15vDqcYMVMyeUCwArEvqGrW0KnMqsnFWGazTuH3v3NHaYj4tAv ApeFGKM5WmWP0UnxiA/oo5QSo9A8TrfvaKchW/mqqy6Lj4xtXGsD7w2xyEuFHO4Yt1Cy SzP2rUWuoXUis59c6XO1c+0d+LCBg5sk/EcYUsLc+3w+AZlNLnm1nE+rh4WaQXHci3mQ Dn/A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=E3lKUpNPgWtCHRkjPYUdcYm0hE3joAAMdlvhD8+x+v4=; b=YuxoWeoTLQkXubQTb4ofpfXvYU3PfPhqmA7qzLm0qUOTLPiMVxpuE37WKQ+w5K/l6p IrW3aUTEV+0ZUWcBsSwA80TIFHUqERQefQVeR1twlgRN4HzX4gPFuKjHbST/ALpXpDEC pwbvEn4Cvumz9fITSXZaEMs2bWd6OXPeokP1ieeCYFqKSesp/074y/rorb1oM0zVq39R 0cwmZtz1gEaZBRW4FkdSXwAgMPKtGoaY7BAepMddqrvMTqZ/GPjoXFNuYDDghaRYG/PF Fnztq7s583QdYe05JV4U/xve36+RnwGhh98WixaouLKNZc1iKeThDqbj2sSoXcnu4IdM CYyw== X-Gm-Message-State: AOAM531/cRkTeWZlMwmReltq+fiPsdziAERhNSQJsiDuyf73aWdewd4O Mm9cRP5QagMGPjmiIyeY/cgUxXugbvAgVg== X-Google-Smtp-Source: ABdhPJw0Dp8YYvQGiDBF9iPKrRfduTFHM/4DbEN4bolQMsN7NcaXnJc70jyh+dIOgSXDbsFUsmCr8w== X-Received: by 2002:a63:2009:: with SMTP id g9mr7756927pgg.219.1613726781414; Fri, 19 Feb 2021 01:26:21 -0800 (PST) Received: from localhost.localdomain ([122.10.161.207]) by smtp.gmail.com with ESMTPSA id r23sm8544337pgl.42.2021.02.19.01.26.20 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 19 Feb 2021 01:26:21 -0800 (PST) From: Yejune Deng To: shuo.a.liu@intel.com Cc: linux-kernel@vger.kernel.org, Yejune Deng Subject: [PATCH] virt: acrn: Use vfs_poll() instead of f_op->poll() Date: Fri, 19 Feb 2021 17:26:12 +0800 Message-Id: <20210219092612.7533-1-yejune.deng@gmail.com> X-Mailer: git-send-email 2.29.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In acrn_irqfd_assign(), use vfs_poll() is a more advanced function, as the same time, modify the definition of events. Signed-off-by: Yejune Deng --- drivers/virt/acrn/irqfd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/virt/acrn/irqfd.c b/drivers/virt/acrn/irqfd.c index a8766d528e29..19890396e174 100644 --- a/drivers/virt/acrn/irqfd.c +++ b/drivers/virt/acrn/irqfd.c @@ -112,9 +112,9 @@ static int acrn_irqfd_assign(struct acrn_vm *vm, struct acrn_irqfd *args) { struct eventfd_ctx *eventfd = NULL; struct hsm_irqfd *irqfd, *tmp; - unsigned int events; struct fd f; int ret = 0; + __poll_t events; irqfd = kzalloc(sizeof(*irqfd), GFP_KERNEL); if (!irqfd) @@ -158,7 +158,7 @@ static int acrn_irqfd_assign(struct acrn_vm *vm, struct acrn_irqfd *args) mutex_unlock(&vm->irqfds_lock); /* Check the pending event in this stage */ - events = f.file->f_op->poll(f.file, &irqfd->pt); + events = vfs_poll(f.file, &irqfd->pt); if (events & POLLIN) acrn_irqfd_inject(irqfd); -- 2.29.0