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 539DE22A80D for ; Tue, 24 Feb 2026 02:10:19 +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=1771899020; cv=none; b=pl4KFavh2+uuWWgrBdA7/XkX7fwuK1+6Fv+wzRnsRSl76RluCLvehp7j+vD3bepYUPPNMeYQHMPg6/mZmTIC3t26PMyWfv3CPCluHfXEBHN3bnsuspNmHUfuILmU6VORKOsY9CZ10in1g3HgFVFYUr20HTxG6CgWGr9FyV/Assk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771899020; c=relaxed/simple; bh=UCLQkwcK9xX77n98gML5CJjezqnLaQSrE5rZrR0f4y0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ZpVJF0M/NC4+/1j9I5Sf39aIwik28fL32AnIEslQWrm5CSNaMvo6CTvq6vQ71mSD+43CD7Ue4SYZW+9oORKQ9eRbyaM8Pgk8Mqof9GqAHYuSmOjcOUr55vZ2OYtF8XXLlTNKjZg8nFowU+el0AhNwOxugtIt/ldTTH894KF5oY8= 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-08.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-354-FB71glFHNPKhNW4RtVXd_w-1; Mon, 23 Feb 2026 21:10:14 -0500 X-MC-Unique: FB71glFHNPKhNW4RtVXd_w-1 X-Mimecast-MFC-AGG-ID: FB71glFHNPKhNW4RtVXd_w_1771899012 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-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id B6FB6180AD6B; Tue, 24 Feb 2026 02:10:12 +0000 (UTC) Received: from dreadlord.taild9177d.ts.net (unknown [10.67.32.38]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 52C053003D94; Tue, 24 Feb 2026 02:10:05 +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, Dave Chinner , Waiman Long , simona@ffwll.ch Subject: [PATCH 09/16] ttm/pool: initialise the shrinker earlier Date: Tue, 24 Feb 2026 12:06:26 +1000 Message-ID: <20260224020854.791201-10-airlied@gmail.com> In-Reply-To: <20260224020854.791201-1-airlied@gmail.com> References: <20260224020854.791201-1-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: WDDIoZXf3h_hAz7PAIDWX9k0O8JhRR_97USX37pR_s8_1771899012 X-Mimecast-Originator: gmail.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable From: Dave Airlie Later memcg enablement needs the shrinker initialised before the list lru, Just move it for now. Reviewed-by: Christian K=C3=B6nig 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 f58147a83142..401f53244f96 100644 --- a/drivers/gpu/drm/ttm/ttm_pool.c +++ b/drivers/gpu/drm/ttm/ttm_pool.c @@ -1393,6 +1393,17 @@ 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); @@ -1415,17 +1426,6 @@ 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 2.52.0