From nobody Sat Feb 7 10:08:05 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A37FBC001B0 for ; Wed, 12 Jul 2023 11:49:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233140AbjGLLtR (ORCPT ); Wed, 12 Jul 2023 07:49:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37948 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233341AbjGLLsb (ORCPT ); Wed, 12 Jul 2023 07:48:31 -0400 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8CE121BCF; Wed, 12 Jul 2023 04:48:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689162485; x=1720698485; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=75FdISXFIBIdArdQdqTeYKagFkSfhuce1VMLySmuSgc=; b=GaexiT5K53vjhvp4AxIMftCnCf1nQVSmCRxnn5us5VsJvrj0rSr/ZsXZ aAj1ocWxtyKCWAo4D9lv8IIrbzT9QoPD1CyHUZVrEBVQ0Qf/jSCJpIhVZ IKuOKr9+fEVOnqEEaqzq3FBepgakDhV7GgdOUeI5arUqifD9D6/RC9Z8v k5UWNZuqli0H5hsK1OW1QUOwmyM4eQOHmM6XWHeOFIOR16WFUQpbRcaAt BqHmbCPEATLZZADwZLVaSrzAwqTPLvLqQHTVTVN8jxogxaPDI3mg1Drbk wWPkT/ZRPrDNUmUktfd/0inMYQmDPZcKLvXrMZR4wD3RsSn/kvgqYFgqK A==; X-IronPort-AV: E=McAfee;i="6600,9927,10768"; a="344469096" X-IronPort-AV: E=Sophos;i="6.01,199,1684825200"; d="scan'208";a="344469096" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jul 2023 04:46:27 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10768"; a="866094042" X-IronPort-AV: E=Sophos;i="6.01,199,1684825200"; d="scan'208";a="866094042" Received: from eamonnob-mobl1.ger.corp.intel.com (HELO localhost.localdomain) ([10.213.237.202]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jul 2023 04:46:24 -0700 From: Tvrtko Ursulin To: Intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, Tejun Heo , Johannes Weiner , Zefan Li , Dave Airlie , Daniel Vetter , Rob Clark , =?UTF-8?q?St=C3=A9phane=20Marchesin?= , "T . J . Mercier" , Kenny.Ho@amd.com, =?UTF-8?q?Christian=20K=C3=B6nig?= , Brian Welty , Tvrtko Ursulin , Aravind Iddamsetty Subject: [PATCH 03/17] drm/i915: Track page table backing store usage Date: Wed, 12 Jul 2023 12:45:51 +0100 Message-Id: <20230712114605.519432-4-tvrtko.ursulin@linux.intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230712114605.519432-1-tvrtko.ursulin@linux.intel.com> References: <20230712114605.519432-1-tvrtko.ursulin@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Tvrtko Ursulin Account page table backing store against the owning client memory usage stats. Signed-off-by: Tvrtko Ursulin Reviewed-by: Aravind Iddamsetty --- drivers/gpu/drm/i915/gt/intel_gtt.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/= intel_gtt.c index 731d9f2bbc56..065099362a98 100644 --- a/drivers/gpu/drm/i915/gt/intel_gtt.c +++ b/drivers/gpu/drm/i915/gt/intel_gtt.c @@ -58,6 +58,9 @@ struct drm_i915_gem_object *alloc_pt_lmem(struct i915_add= ress_space *vm, int sz) if (!IS_ERR(obj)) { obj->base.resv =3D i915_vm_resv_get(vm); obj->shares_resv_from =3D vm; + + if (vm->fpriv) + i915_drm_client_add_object(vm->fpriv->client, obj); } =20 return obj; @@ -79,6 +82,9 @@ struct drm_i915_gem_object *alloc_pt_dma(struct i915_addr= ess_space *vm, int sz) if (!IS_ERR(obj)) { obj->base.resv =3D i915_vm_resv_get(vm); obj->shares_resv_from =3D vm; + + if (vm->fpriv) + i915_drm_client_add_object(vm->fpriv->client, obj); } =20 return obj; --=20 2.39.2