From patchwork Wed Apr 12 19:12:00 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Anholt X-Patchwork-Id: 9678217 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 720BC60382 for ; Wed, 12 Apr 2017 19:12:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 60235205AF for ; Wed, 12 Apr 2017 19:12:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5531028632; Wed, 12 Apr 2017 19:12:16 +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=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham 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 3794C205AF for ; Wed, 12 Apr 2017 19:12:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B82076E79C; Wed, 12 Apr 2017 19:12:12 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from anholt.net (anholt.net [50.246.234.109]) by gabe.freedesktop.org (Postfix) with ESMTP id 11FD56E795; Wed, 12 Apr 2017 19:12:10 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id E6D3D10A1FA9; Wed, 12 Apr 2017 12:12:09 -0700 (PDT) X-Virus-Scanned: Debian amavisd-new at anholt.net Received: from anholt.net ([127.0.0.1]) by localhost (kingsolver.anholt.net [127.0.0.1]) (amavisd-new, port 10024) with LMTP id agjOJhDpyseB; Wed, 12 Apr 2017 12:12:08 -0700 (PDT) Received: from eliezer.anholt.net (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id 1AFBA10A1FAB; Wed, 12 Apr 2017 12:12:04 -0700 (PDT) Received: by eliezer.anholt.net (Postfix, from userid 1000) id 08DAB2EE968; Wed, 12 Apr 2017 12:12:03 -0700 (PDT) From: Eric Anholt To: dri-devel@lists.freedesktop.org Subject: [PATCH v2 3/5] drm/msm: Reuse dma_fence_release. Date: Wed, 12 Apr 2017 12:12:00 -0700 Message-Id: <20170412191202.22740-4-eric@anholt.net> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170412191202.22740-1-eric@anholt.net> References: <20170412191202.22740-1-eric@anholt.net> Cc: freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP If we follow the typical pattern of the base class being the first member, we can use the default dma_fence_free function. Signed-off-by: Eric Anholt Cc: Rob Clark Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Reviewed-by: Rob Clark --- drivers/gpu/drm/msm/msm_fence.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/msm/msm_fence.c b/drivers/gpu/drm/msm/msm_fence.c index 3f299c537b77..a2f89bac9c16 100644 --- a/drivers/gpu/drm/msm/msm_fence.c +++ b/drivers/gpu/drm/msm/msm_fence.c @@ -99,8 +99,8 @@ void msm_update_fence(struct msm_fence_context *fctx, uint32_t fence) } struct msm_fence { - struct msm_fence_context *fctx; struct dma_fence base; + struct msm_fence_context *fctx; }; static inline struct msm_fence *to_msm_fence(struct dma_fence *fence) @@ -130,19 +130,13 @@ static bool msm_fence_signaled(struct dma_fence *fence) return fence_completed(f->fctx, f->base.seqno); } -static void msm_fence_release(struct dma_fence *fence) -{ - struct msm_fence *f = to_msm_fence(fence); - kfree_rcu(f, base.rcu); -} - static const struct dma_fence_ops msm_fence_ops = { .get_driver_name = msm_fence_get_driver_name, .get_timeline_name = msm_fence_get_timeline_name, .enable_signaling = msm_fence_enable_signaling, .signaled = msm_fence_signaled, .wait = dma_fence_default_wait, - .release = msm_fence_release, + .release = dma_fence_free, }; struct dma_fence *