From patchwork Thu Jul 18 09:29:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 11048705 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C90C013A4 for ; Thu, 18 Jul 2019 09:29:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BA44922B1F for ; Thu, 18 Jul 2019 09:29:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AE0CF28555; Thu, 18 Jul 2019 09:29:56 +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=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 6ED8422B1F for ; Thu, 18 Jul 2019 09:29:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D881C6E365; Thu, 18 Jul 2019 09:29:55 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5AA3B6E365 for ; Thu, 18 Jul 2019 09:29:54 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from haswell.alporthouse.com (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP id 17394170-1500050 for multiple; Thu, 18 Jul 2019 10:29:43 +0100 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Thu, 18 Jul 2019 10:29:42 +0100 Message-Id: <20190718092942.23179-1-chris@chris-wilson.co.uk> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH] drm/i915/guc: Allocate non-swappable memory for internal objects 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP All internal GuC objects are perma-pinned into the GGTT and thus not-swapped. We do not need to allocate a shmemfs inode for these, merely a collection of pages to be kept in memory. Signed-off-by: Chris Wilson Cc: Daniele Ceraolo Spurio Cc: Michal Wajdeczko Reviewed-by: Daniele Ceraolo Spurio --- drivers/gpu/drm/i915/gt/uc/intel_guc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc.c b/drivers/gpu/drm/i915/gt/uc/intel_guc.c index 83f2c197375f..d66f8f9c5654 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc.c @@ -582,7 +582,7 @@ struct i915_vma *intel_guc_allocate_vma(struct intel_guc *guc, u32 size) u64 flags; int ret; - obj = i915_gem_object_create_shmem(gt->i915, size); + obj = i915_gem_object_create_internal(gt->i915, size); if (IS_ERR(obj)) return ERR_CAST(obj);