From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 F080B309F1D; Mon, 19 Jan 2026 13:33:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768829611; cv=none; b=g02/qlZq76A2m10XFPe6D1HfLH2GD6ljGvrnSHLh0R7c5ZDDLDQaA8uYXnlAsBfTuR+vQkMZ7WF2b2rwMlS4ZOxB4GKsg0HW8+20FMuqMw4bNIE/lhZpqb2f6Sqy4jxaWIj4NoOOJ8+LmH9dO6he0WDPHoxNBS6+wDX2+TboS5I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768829611; c=relaxed/simple; bh=8fGKbiXSuaskQQ0Ap4cVCYo2PGF9Yb15kLd9rCnoU/I=; h=Message-ID:Date:From:To:Subject:In-Reply-To:References:Cc; b=N+wT1o4oqVj+qbs6T09LPK3GSnwJDVH3bo8QjuR/3kqMtr65CprFCjjJuX9V4T69gn9vwEN2Sj0J9Y+ZopicRCBSPlppb2GvYcASs7ohu6oSR5Fl10s1jkOeT9X/Rtes5GQH1GUypHkd3HiUsV1yX+zUWvVvdfrm+YOsdyvRaAY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fM35nSQV; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="fM35nSQV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0DE28C116C6; Mon, 19 Jan 2026 13:33:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768829610; bh=8fGKbiXSuaskQQ0Ap4cVCYo2PGF9Yb15kLd9rCnoU/I=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=fM35nSQV7rbCwksZUGPNHyGEGUnzIgJOtDWs+YQj4OFjlFKRORqcz0C2Otv3ngylx 0FAJxuMD/tjvkIXEmah8j2c54cNpUToyOfutqfTFTHNM84sHhwzw5yxnhm5D/xM6Qe PeYKy/isphedVoYtMkJYq7Vh661dhBSROPh5BqGppx7LeA6vXemQDIc/DOlunwFmBu I9WMX/qc62Rh4zI/zA7cjCNFKAEYxToKFs53xdc0psKCTA3GrdEJpgCkBd1zI5WA92 aO9y51hkEs3pG+RDyyWmZMekthM34dorjwExHjdfyTRwrIQUsxLa4Ks3qn1B2mGny1 ubUtaNBngS9bA== Message-ID: Date: Mon, 19 Jan 2026 13:33:27 +0000 From: "Maxime Ripard" To: "Eric Chanudet" Subject: Re: [PATCH v3 0/2] dma-buf: system_heap: account for system heap allocation in memcg In-Reply-To: <20260116-dmabuf-heap-system-memcg-v3-0-ecc6b62cc446@redhat.com> References: <20260116-dmabuf-heap-system-memcg-v3-0-ecc6b62cc446@redhat.com> Cc: dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, "Benjamin Gaignard" , "Brian Starkey" , =?utf-8?b?Q2hyaXN0aWFuIEvDtm5pZw==?= , "John Stultz" , "Maxime Ripard" , "Maxime Ripard" , "Sumit Semwal" , "T.J. Mercier" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: On Fri, 16 Jan 2026 15:05:37 -0500, Eric Chanudet wrote: > Capture dmabuf system heap allocations in memcg following prior > conversations[1][2]. Disable this behavior by default unless configured > by "dma_heap.mem_accounting" module parameter. >=20 > [1] https://lore.kernel.org/dri-devel/Z-5GZ3kJDbhgVBPG@phenom.ffwll.local/ >=20 > [ ... ] Reviewed-by: Maxime Ripard Thanks! Maxime