From patchwork Thu Jan 9 22:57:22 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 3463691 Return-Path: X-Original-To: patchwork-intel-gfx@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 201E5C02DC for ; Thu, 9 Jan 2014 22:57:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 34C3D2010C for ; Thu, 9 Jan 2014 22:57:45 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 8C7FF2010F for ; Thu, 9 Jan 2014 22:57:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B9F72106A89; Thu, 9 Jan 2014 14:57:40 -0800 (PST) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from relay.fireflyinternet.com (hostedrelay.fireflyinternet.com [109.228.30.76]) by gabe.freedesktop.org (Postfix) with ESMTP id B6FFF106A89 for ; Thu, 9 Jan 2014 14:57:38 -0800 (PST) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.73.22; Received: from haswell.alporthouse.com (unverified [78.156.73.22]) by relay.fireflyinternet.com (FireflyRelay1) with ESMTP id 10485244-1305619 for multiple; Thu, 09 Jan 2014 23:02:08 +0000 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Thu, 9 Jan 2014 22:57:22 +0000 Message-Id: <1389308243-4136-1-git-send-email-chris@chris-wilson.co.uk> X-Mailer: git-send-email 1.8.5.2 X-Authenticated-User: chris.alporthouse@surfanytime.net Subject: [Intel-gfx] [PATCH 1/2] drm/i915: Place the Global GTT VM first in the list of VM X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: intel-gfx-bounces@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This is useful for debugging as we then know that the first entry is always the global GTT, and all later entries the per-process GTT VM. Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_gem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 9df998817e05..698992703f00 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4746,7 +4746,7 @@ void i915_init_vm(struct drm_i915_private *dev_priv, INIT_LIST_HEAD(&vm->active_list); INIT_LIST_HEAD(&vm->inactive_list); INIT_LIST_HEAD(&vm->global_link); - list_add(&vm->global_link, &dev_priv->vm_list); + list_add_tail(&vm->global_link, &dev_priv->vm_list); } void