From patchwork Wed May 23 14:34:04 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Noralf_Tr=C3=B8nnes?= X-Patchwork-Id: 10421443 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 7F3546032A for ; Wed, 23 May 2018 14:40:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 69DFB29098 for ; Wed, 23 May 2018 14:40:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 67581292D2; Wed, 23 May 2018 14:40:44 +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=-5.2 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 73314291BF for ; Wed, 23 May 2018 14:40:18 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id ACD9F6E503; Wed, 23 May 2018 14:40:17 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from smtp.domeneshop.no (smtp.domeneshop.no [IPv6:2a01:5b40:0:3005::1]) by gabe.freedesktop.org (Postfix) with ESMTPS id 18F456E4F6 for ; Wed, 23 May 2018 14:40:04 +0000 (UTC) Received: from 211.81-166-168.customer.lyse.net ([81.166.168.211]:46268 helo=localhost.localdomain) by smtp.domeneshop.no with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_CBC_SHA256:128) (Exim 4.84_2) (envelope-from ) id 1fLUqZ-0002Bg-6g; Wed, 23 May 2018 16:34:35 +0200 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= To: dri-devel@lists.freedesktop.org Date: Wed, 23 May 2018 16:34:04 +0200 Message-Id: <20180523143411.64070-3-noralf@tronnes.org> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180523143411.64070-1-noralf@tronnes.org> References: <20180523143411.64070-1-noralf@tronnes.org> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 2/9] drm/file: Don't set master on in-kernel clients X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-gfx@lists.freedesktop.org, =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= , laurent.pinchart@ideasonboard.com Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP It only makes sense for userspace clients. Signed-off-by: Noralf Trønnes Reviewed-by: Daniel Vetter --- drivers/gpu/drm/drm_file.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c index d4588d33f91c..55505378df47 100644 --- a/drivers/gpu/drm/drm_file.c +++ b/drivers/gpu/drm/drm_file.c @@ -155,17 +155,8 @@ struct drm_file *drm_file_alloc(struct drm_minor *minor) goto out_prime_destroy; } - if (drm_is_primary_client(file)) { - ret = drm_master_open(file); - if (ret) - goto out_close; - } - return file; -out_close: - if (dev->driver->postclose) - dev->driver->postclose(dev, file); out_prime_destroy: if (drm_core_check_feature(dev, DRIVER_PRIME)) drm_prime_destroy_file_private(&file->prime); @@ -365,6 +356,7 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor) { struct drm_device *dev = minor->dev; struct drm_file *priv; + int ret; if (filp->f_flags & O_EXCL) return -EBUSY; /* No exclusive opens */ @@ -379,6 +371,14 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor) if (IS_ERR(priv)) return PTR_ERR(priv); + if (drm_is_primary_client(priv)) { + ret = drm_master_open(priv); + if (ret) { + drm_file_free(priv); + return ret; + } + } + filp->private_data = priv; priv->filp = filp;