From patchwork Tue Aug 27 20:12:54 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Hurley X-Patchwork-Id: 2850303 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 2EBE5BF546 for ; Tue, 27 Aug 2013 20:15:32 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 27F16201E4 for ; Tue, 27 Aug 2013 20:15:31 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id EE02720124 for ; Tue, 27 Aug 2013 20:15:29 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D5C05E65A4 for ; Tue, 27 Aug 2013 13:15:29 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mailout02.c08.mtsvc.net (mailout02.c08.mtsvc.net [205.186.168.190]) by gabe.freedesktop.org (Postfix) with ESMTP id 4D2B7E6383 for ; Tue, 27 Aug 2013 13:13:33 -0700 (PDT) Received: from n18.c08.mtsvc.net ([205.186.176.18]) by mailout02.c08.mtsvc.net with esmtp (Exim 4.72) (envelope-from ) id 1VEPdo-0001rf-IW; Tue, 27 Aug 2013 13:13:28 -0700 Received: from 68-184-16-174.dhcp.unas.ma.charter.com ([68.184.16.174]:56256 helo=thor.lan) by n18.c08.mtsvc.net with esmtpsa (TLS1.1:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.80.1) (envelope-from ) id 1VEPdj-0001XP-Qm; Tue, 27 Aug 2013 13:13:28 -0700 From: Peter Hurley To: Dave Airlie , Ben Skeggs Subject: [PATCH 1/9] drm/nouveau: Add priv field for event handlers Date: Tue, 27 Aug 2013 16:12:54 -0400 Message-Id: <1377634382-13872-2-git-send-email-peter@hurleysoftware.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1377634382-13872-1-git-send-email-peter@hurleysoftware.com> References: <1377634382-13872-1-git-send-email-peter@hurleysoftware.com> X-Authenticated-User: 125194 peter@hurleysoftware.com X-Spam-Status: No, score=-6.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Level: Cc: nouveau@lists.freedesktop.org, Peter Hurley , dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Provide private field for event handlers exclusive use. Convert nouveau_fence_wait_uevent() and nouveau_fence_wait_uevent_handler(); drop struct nouveau_fence_uevent. Signed-off-by: Peter Hurley --- drivers/gpu/drm/nouveau/core/include/core/event.h | 1 + drivers/gpu/drm/nouveau/nouveau_fence.c | 20 +++++++------------- 2 files changed, 8 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/include/core/event.h b/drivers/gpu/drm/nouveau/core/include/core/event.h index 9e09440..ad4d8c2 100644 --- a/drivers/gpu/drm/nouveau/core/include/core/event.h +++ b/drivers/gpu/drm/nouveau/core/include/core/event.h @@ -7,6 +7,7 @@ struct nouveau_eventh { struct list_head head; + void *priv; int (*func)(struct nouveau_eventh *, int index); }; diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c index be31499..c2e3167 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -165,17 +165,11 @@ nouveau_fence_done(struct nouveau_fence *fence) return !fence->channel; } -struct nouveau_fence_uevent { - struct nouveau_eventh handler; - struct nouveau_fence_priv *priv; -}; - static int -nouveau_fence_wait_uevent_handler(struct nouveau_eventh *event, int index) +nouveau_fence_wait_uevent_handler(struct nouveau_eventh *handler, int index) { - struct nouveau_fence_uevent *uevent = - container_of(event, struct nouveau_fence_uevent, handler); - wake_up_all(&uevent->priv->waiting); + struct nouveau_fence_priv *priv = handler->priv; + wake_up_all(&priv->waiting); return NVKM_EVENT_KEEP; } @@ -186,13 +180,13 @@ nouveau_fence_wait_uevent(struct nouveau_fence *fence, bool intr) struct nouveau_channel *chan = fence->channel; struct nouveau_fifo *pfifo = nouveau_fifo(chan->drm->device); struct nouveau_fence_priv *priv = chan->drm->fence; - struct nouveau_fence_uevent uevent = { - .handler.func = nouveau_fence_wait_uevent_handler, + struct nouveau_eventh handler = { + .func = nouveau_fence_wait_uevent_handler, .priv = priv, }; int ret = 0; - nouveau_event_get(pfifo->uevent, 0, &uevent.handler); + nouveau_event_get(pfifo->uevent, 0, &handler); if (fence->timeout) { unsigned long timeout = fence->timeout - jiffies; @@ -224,7 +218,7 @@ nouveau_fence_wait_uevent(struct nouveau_fence *fence, bool intr) } } - nouveau_event_put(pfifo->uevent, 0, &uevent.handler); + nouveau_event_put(pfifo->uevent, 0, &handler); if (unlikely(ret < 0)) return ret;