From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-44.mimecast.com (us-smtp-delivery-44.mimecast.com [205.139.111.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BBE6B3A9618 for ; Mon, 6 Jul 2026 02:42:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.139.111.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783305725; cv=none; b=IrmjMy6rz17Pllu+bSi4CHD6ENuZvPcVdgexuBRBp96AzE3uW5k5e0PGm7OJUbcEwhjw7niKCfcvdqmvQmTmSuOYTLOuuEH7MHpTGzfNex/8EGEMQbWSy2H//rExViPqU2+H58okE9dwcY3mBHHj+pWbrmdTfNskmlAYBqiAeGQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783305725; c=relaxed/simple; bh=/AxeHYs1HhaOsgsj+ofpvnx1Z/2UQf8kD/3UQHdIR5c=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:content-type; b=heaer31dZPZYL68n5qzv3kl7bswbei8+iRu1KmmxTYEzxh4sRJgwkm+VQ4P25YLBbYgCvEOWkR/vhBqEpE9bujQ7ADNFMq3zoZUsNSAnlziUTnXfGxjYcoBaHerpKfjg2cSjCvDxHP0fMicwe1c/sU09n2XKTc1j4vl2fvLUKj8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com; spf=fail smtp.mailfrom=gmail.com; arc=none smtp.client-ip=205.139.111.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=gmail.com 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-76-8LAwM2rRPAW9RSKF91AsMg-1; Sun, 05 Jul 2026 22:42:01 -0400 X-MC-Unique: 8LAwM2rRPAW9RSKF91AsMg-1 X-Mimecast-MFC-AGG-ID: 8LAwM2rRPAW9RSKF91AsMg_1783305719 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (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 900761800605; Mon, 6 Jul 2026 02:41:59 +0000 (UTC) Received: from dreadlord.redhat.com (unknown [10.67.32.13]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id B4B8E300070A; Mon, 6 Jul 2026 02:41:52 +0000 (UTC) From: Dave Airlie To: dri-devel@lists.freedesktop.org, tj@kernel.org, christian.koenig@amd.com, Johannes Weiner , Michal Hocko , Roman Gushchin , Shakeel Butt , Muchun Song Cc: cgroups@vger.kernel.org, Thomas Hellstrom , Waiman Long , simona@ffwll.ch, intel-xe@lists.freedesktop.org Subject: [PATCH 03/10] ttm/pool: initialise the shrinker earlier Date: Mon, 6 Jul 2026 12:36:12 +1000 Message-ID: <20260706024122.853329-4-airlied@gmail.com> In-Reply-To: <20260706024122.853329-1-airlied@gmail.com> References: <20260706024122.853329-1-airlied@gmail.com> Precedence: bulk X-Mailing-List: cgroups@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: 3VF7R-d-6KERt1Vt_oYVw7ByVpKYinSEF8UjogyMzhQ_1783305719 X-Mimecast-Originator: gmail.com Content-Transfer-Encoding: quoted-printable content-type: text/plain; charset=WINDOWS-1252; x-default=true From: Dave Airlie Later memcg enablement needs the shrinker initialised before the list lru, Just move it for now. Signed-off-by: Dave Airlie --- drivers/gpu/drm/ttm/ttm_pool.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.= c index e4dbf4c93091..8461d0c6f1f7 100644 --- a/drivers/gpu/drm/ttm/ttm_pool.c +++ b/drivers/gpu/drm/ttm/ttm_pool.c @@ -1402,6 +1402,17 @@ int ttm_pool_mgr_init(unsigned long num_pages) =09spin_lock_init(&shrinker_lock); =09INIT_LIST_HEAD(&shrinker_list); =20 +=09mm_shrinker =3D shrinker_alloc(SHRINKER_NUMA_AWARE, "drm-ttm_pool"); +=09if (!mm_shrinker) +=09=09return -ENOMEM; + +=09mm_shrinker->count_objects =3D ttm_pool_shrinker_count; +=09mm_shrinker->scan_objects =3D ttm_pool_shrinker_scan; +=09mm_shrinker->batch =3D TTM_SHRINKER_BATCH; +=09mm_shrinker->seeks =3D 1; + +=09shrinker_register(mm_shrinker); + =09for (i =3D 0; i < NR_PAGE_ORDERS; ++i) { =09=09ttm_pool_type_init(&global_write_combined[i], NULL, =09=09=09=09 ttm_write_combined, i); @@ -1424,17 +1435,6 @@ int ttm_pool_mgr_init(unsigned long num_pages) #endif #endif =20 -=09mm_shrinker =3D shrinker_alloc(SHRINKER_NUMA_AWARE, "drm-ttm_pool"); -=09if (!mm_shrinker) -=09=09return -ENOMEM; - -=09mm_shrinker->count_objects =3D ttm_pool_shrinker_count; -=09mm_shrinker->scan_objects =3D ttm_pool_shrinker_scan; -=09mm_shrinker->batch =3D TTM_SHRINKER_BATCH; -=09mm_shrinker->seeks =3D 1; - -=09shrinker_register(mm_shrinker); - =09return 0; } =20 --=20 2.54.0