From mboxrd@z Thu Jan 1 00:00:00 1970 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3D017C83000 for ; Mon, 30 Jun 2025 04:51:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A0EE110E1FA; Mon, 30 Jun 2025 04:51:48 +0000 (UTC) Received: from us-smtp-delivery-44.mimecast.com (us-smtp-delivery-44.mimecast.com [205.139.111.44]) by gabe.freedesktop.org (Postfix) with ESMTPS id DE05610E1FA for ; Mon, 30 Jun 2025 04:51:47 +0000 (UTC) Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-484-Z-qW_t71MB-KYSvzdmYwnw-1; Mon, 30 Jun 2025 00:51:45 -0400 X-MC-Unique: Z-qW_t71MB-KYSvzdmYwnw-1 X-Mimecast-MFC-AGG-ID: Z-qW_t71MB-KYSvzdmYwnw_1751259104 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 2346A1800290; Mon, 30 Jun 2025 04:51:44 +0000 (UTC) Received: from dreadlord.redhat.com (unknown [10.67.24.96]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id E3E761956095; Mon, 30 Jun 2025 04:51:38 +0000 (UTC) From: Dave Airlie To: dri-devel@lists.freedesktop.org, linux-mm@kvack.org, Johannes Weiner , Christian Koenig Cc: Dave Chinner , Kairui Song , Dave Airlie Subject: [PATCH 12/17] ttm: add objcg pointer to bo and tt Date: Mon, 30 Jun 2025 14:49:31 +1000 Message-ID: <20250630045005.1337339-13-airlied@gmail.com> In-Reply-To: <20250630045005.1337339-1-airlied@gmail.com> References: <20250630045005.1337339-1-airlied@gmail.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: jIEZbB7oosISi-uc3uArMV5cDx9vRRosz_PtV8abPhY_1751259104 X-Mimecast-Originator: gmail.com Content-Transfer-Encoding: quoted-printable content-type: text/plain; charset=WINDOWS-1252; x-default=true X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 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" From: Dave Airlie This just adds the obj cgroup pointer to the bo and tt structs, and sets it between them. Signed-off-by: Dave Airlie --- drivers/gpu/drm/ttm/ttm_tt.c | 1 + include/drm/ttm/ttm_bo.h | 6 ++++++ include/drm/ttm/ttm_tt.h | 2 ++ 3 files changed, 9 insertions(+) diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 8f38de3b2f1c..0c54d5e2bfdd 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -162,6 +162,7 @@ static void ttm_tt_init_fields(struct ttm_tt *ttm, =09ttm->caching =3D caching; =09ttm->restore =3D NULL; =09ttm->backup =3D NULL; +=09ttm->objcg =3D bo->objcg; } =20 int ttm_tt_init(struct ttm_tt *ttm, struct ttm_buffer_object *bo, diff --git a/include/drm/ttm/ttm_bo.h b/include/drm/ttm/ttm_bo.h index 099dc2604baa..f26ec0a0273f 100644 --- a/include/drm/ttm/ttm_bo.h +++ b/include/drm/ttm/ttm_bo.h @@ -135,6 +135,12 @@ struct ttm_buffer_object { =09 * reservation lock. =09 */ =09struct sg_table *sg; + +=09/** +=09 * @objcg: object cgroup to charge this to if it ends up using system m= emory. +=09 * NULL means don't charge. +=09 */ +=09struct obj_cgroup *objcg; }; =20 #define TTM_BO_MAP_IOMEM_MASK 0x80 diff --git a/include/drm/ttm/ttm_tt.h b/include/drm/ttm/ttm_tt.h index 15d4019685f6..c13fea4c2915 100644 --- a/include/drm/ttm/ttm_tt.h +++ b/include/drm/ttm/ttm_tt.h @@ -126,6 +126,8 @@ struct ttm_tt { =09enum ttm_caching caching; =09/** @restore: Partial restoration from backup state. TTM private */ =09struct ttm_pool_tt_restore *restore; +=09/** @objcg: Object cgroup for this TT allocation */ +=09struct obj_cgroup *objcg; }; =20 /** --=20 2.49.0