From patchwork Wed Jun 1 13:10:08 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Christian_K=C3=B6nig?= X-Patchwork-Id: 9147409 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 384FB607D8 for ; Wed, 1 Jun 2016 13:10:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 29F1F2699B for ; Wed, 1 Jun 2016 13:10:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1ED8A269DA; Wed, 1 Jun 2016 13:10:47 +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=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 51C37200F4 for ; Wed, 1 Jun 2016 13:10:45 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0D0FD6E9A8; Wed, 1 Jun 2016 13:10:28 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from pegasos-out.vodafone.de (pegasos-out.vodafone.de [80.84.1.38]) by gabe.freedesktop.org (Postfix) with ESMTP id 712706E9A3 for ; Wed, 1 Jun 2016 13:10:25 +0000 (UTC) Received: from localhost (localhost.localdomain [127.0.0.1]) by pegasos-out.vodafone.de (Rohrpostix2 Daemon) with ESMTP id 26D3F5E0129; Wed, 1 Jun 2016 15:10:24 +0200 (CEST) X-Virus-Scanned: amavisd-new at vodafone.de Authentication-Results: rohrpostix2.prod.vfnet.de (amavisd-new); dkim=pass header.i=@vodafone.de Received: from pegasos-out.vodafone.de ([127.0.0.1]) by localhost (rohrpostix2.prod.vfnet.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id NOybswpodh80; Wed, 1 Jun 2016 15:10:22 +0200 (CEST) Received: from smtp-02.vodafone.de (smtp-02.vodafone.de [10.215.254.37]) by pegasos-out.vodafone.de (Rohrpostix2 Daemon) with ESMTP id B1C1D5E012E; Wed, 1 Jun 2016 15:10:20 +0200 (CEST) X-DKIM: OpenDKIM Filter v2.6.8 pegasos-out.vodafone.de B1C1D5E012E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vodafone.de; s=mail; t=1464786620; bh=lZZ4f5Kfr6CQhybyWLf/5HRJ2DtpRrQmsYJjJOlnwmc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=AuYAm1eFrdKcBGZGJ9cnhYINu74EMlm1hlNk7F4TWcPxX1mBqiPcqounbpZluMkne WXBUbnVOjjyXfCbaWPAbBiRnAuOH6dZh9U2c8jfOERQAk8kzQbSFoQC7JcCx5pe2T7 LppMmNHnLBWbv0sU5hgQKANRY/0wOqjcgDta24wI= X-Virus-Scanned: amavisd-new at vodafone.de Received: from smtp-02.vodafone.de ([127.0.0.1]) by localhost (xsmail-dmz6.prod.vfnet.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id D4pW5PMrBEvO; Wed, 1 Jun 2016 15:10:20 +0200 (CEST) From: =?UTF-8?q?Christian=20K=C3=B6nig?= To: dri-devel@lists.freedesktop.org Subject: [PATCH 07/11] drm/amdgpu: add optional ring to amdgpu_sync_is_idle Date: Wed, 1 Jun 2016 15:10:08 +0200 Message-Id: <1464786612-5010-8-git-send-email-deathsimple@vodafone.de> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1464786612-5010-1-git-send-email-deathsimple@vodafone.de> References: <1464786612-5010-1-git-send-email-deathsimple@vodafone.de> MIME-Version: 1.0 Cc: linux-kernel@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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Christian König Check if the sync object is idle depending on the ring a submission works with. Signed-off-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 17 +++++++++++++++-- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 ++-- 4 files changed, 20 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 2f4ab1b..f154d9f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -597,7 +597,8 @@ int amdgpu_sync_resv(struct amdgpu_device *adev, struct amdgpu_sync *sync, struct reservation_object *resv, void *owner); -bool amdgpu_sync_is_idle(struct amdgpu_sync *sync); +bool amdgpu_sync_is_idle(struct amdgpu_sync *sync, + struct amdgpu_ring *ring); int amdgpu_sync_cycle_fences(struct amdgpu_sync *dst, struct amdgpu_sync *src, struct fence *fence); struct fence *amdgpu_sync_get_fence(struct amdgpu_sync *sync); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c index 009e905..e395bbe 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c @@ -166,7 +166,7 @@ static struct fence *amdgpu_job_run(struct amd_sched_job *sched_job) } job = to_amdgpu_job(sched_job); - BUG_ON(!amdgpu_sync_is_idle(&job->sync)); + BUG_ON(!amdgpu_sync_is_idle(&job->sync, NULL)); trace_amdgpu_sched_run_job(job); r = amdgpu_ib_schedule(job->ring, job->num_ibs, job->ibs, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c index c0ed5b9..a2766d7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c @@ -226,10 +226,13 @@ int amdgpu_sync_resv(struct amdgpu_device *adev, * amdgpu_sync_is_idle - test if all fences are signaled * * @sync: the sync object + * @ring: optional ring to use for test * - * Returns true if all fences in the sync object are signaled. + * Returns true if all fences in the sync object are signaled or scheduled to + * the ring (if provided). */ -bool amdgpu_sync_is_idle(struct amdgpu_sync *sync) +bool amdgpu_sync_is_idle(struct amdgpu_sync *sync, + struct amdgpu_ring *ring) { struct amdgpu_sync_entry *e; struct hlist_node *tmp; @@ -237,6 +240,16 @@ bool amdgpu_sync_is_idle(struct amdgpu_sync *sync) hash_for_each_safe(sync->fences, i, tmp, e, node) { struct fence *f = e->fence; + struct amd_sched_fence *s_fence = to_amd_sched_fence(f); + + if (ring && s_fence) { + /* For fences from the same ring it is sufficient + * when they are scheduled. + */ + if (s_fence->sched == &ring->sched && + fence_is_signaled(&s_fence->scheduled)) + continue; + } if (fence_is_signaled(f)) { hash_del(&e->node); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 62a4c12..2bcb623 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -240,13 +240,13 @@ int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring, struct amdgpu_vm_id, list); - if (!amdgpu_sync_is_idle(&id->active)) { + if (!amdgpu_sync_is_idle(&id->active, NULL)) { struct list_head *head = &adev->vm_manager.ids_lru; struct amdgpu_vm_id *tmp; list_for_each_entry_safe(id, tmp, &adev->vm_manager.ids_lru, list) { - if (amdgpu_sync_is_idle(&id->active)) { + if (amdgpu_sync_is_idle(&id->active, NULL)) { list_move(&id->list, head); head = &id->list; }