From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794599283; b=i9HqLdHGUm9M2w4yZ52KGqtTGCjKE/er0OJUCb5Jw3ttk1xKEicxi60qrve+66KW+d7B kGPZzldEbH0y6AIn9gIFL9TUQGLd9RS35nar6gOOkF3M7gT09VCNTuQuvw58CiMIO/wqN MT+xNXQIkWMBGybbc3Tu8OrHbbPm4dgQ6xVcdsp4qN1SF+F1s7IeSW0Oe7+t4iB4yz5Yp cAgFSAN9cyHmPX5YZFmAMwf+sJnsyuw8nhprPpfJq0sygCxK7TFPeKTyea5WrIKzV9Nhk Af7gUUFWt9GRMs+lKUOdKSpIPyvSigXjcUq7cY4VhtiM16KxEBinjo0mcdKDr2D2npA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794599283; h=Received:DKIM-Signature:From:To:Cc:Subject:In-Reply-To:References: Date:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding; bh=KPVgxbMcaQt+PxgzMn7lDpFwudV/imA9OGBWE3yEdS4=; b=XgHYC6b2DI4TsLRqDRYIS3zYtcVKDkbn2GjzuEM7WYImGAJk3UUcINR38ljOHKLjQdn9 t1+Nq+eX5Z4400vkKfo048+hWPXPVv1WNRtH4CmDIs9DmWvw2D2wXTr6TYq9Bccg38Ol3 0UmjFZn2h9cDb+RrA0jELTg+1/qvb/3OcofT83n9Ffl6cKV+xbaq2y50eav3uaY9fX5bx u0REdxaOEeFV5OV+rumLSg89tbTkDWruHYdz7ydX0X3cHGybhfDoOrqLnDd8bFGPnwjNA kh72A5nTnzBj4ZZLd/QOs3flrlTDKU2xoo2XQq4uWdiBQuuDZ/IY8/5yWj3UeJVjaNQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=h5pWTRhJ; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 229AB606A323; Fri, 13 Nov 2026 19:48:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=h5pWTRhJ Received: by smtp.kernel.org (Postfix) with ESMTPSA id 84B1A1F000C4; Fri, 13 Nov 2026 19:47:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794599282; bh=KPVgxbMcaQt+PxgzMn7lDpFwudV/imA9OGBWE3yEdS4=; h=From:To:Cc:Subject:In-Reply-To:References:Date; b=h5pWTRhJEjQTLAprJHZOSC5NCgwHLbPaK02HqqrXWW3c95280FCOYgOE35TKVEFeQ hZ/dOceFvH6/Bb+F/nKQhKtPE3qn1ZlE9HC55FXE/2i0lNIOfZ6uEUfgckmeMzjhb8 tofzngjW7MIXc4YQwn8ue1kqKMXA+wluy5Jz75fhtEw+DXg/+9Xk6uvhZtr4RTBSYf UN6qbFKxUNQWR9Wl0QKtRoe/X8nBc/FquCGQPstpndCwJJDWh7kphbxSP/HcgcK8JM NfOXb73jn9c8Lsb8z8JFxNybrcBD4VYw2ICbvdb5B5PbZd9Uo2qbjNJxyoauA22dyK Gnq/XVVO3akXA== From: Andreas Hindborg To: =?utf-8?B?5pyd5YCJ5rC05biM?= , "Liam R. Howlett" , Alice Ryhl , Anna-Maria Behnsen , Benno Lossin , =?utf-8?Q?Bj=C3=B6rn?= Roy Baron , Boqun Feng , Danilo Krummrich , FUJITA Tomonori , Frederic Weisbecker , Gary Guo , Jens Axboe , John Stultz , Lorenzo Stoakes , Lyude Paul , Miguel Ojeda , Stephen Boyd , Thomas Gleixner , Trevor Gross Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, rust-for-linux@vger.kernel.org Subject: Re: [PATCH v2 83/83] block: rnull: add zone offline and readonly configfs files In-Reply-To: <3246e50d-2489-4a79-8a72-550bd90fbd90@mzk1.dev> References: <20260609-rnull-v6-19-rc5-send-v2-0-82c7404542e2@kernel.org> <20260609-rnull-v6-19-rc5-send-v2-83-82c7404542e2@kernel.org> <3246e50d-2489-4a79-8a72-550bd90fbd90@mzk1.dev> Date: Fri, 13 Nov 2026 20:47:48 +0100 Message-ID: <87qzgov7h7.fsf@t14s.mail-host-address-is-not-set> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =E6=9C=9D=E5=80=89=E6=B0=B4=E5=B8=8C writes: > On 2026/6/10 03:09, Andreas Hindborg wrote: >> + let mut cache_guard =3D tree_guard.cache_tree.lock(); >> + let mut disk_guard =3D tree_guard.cache_tree.lock(); > > This takes cache_tree twice; the second one should be disk_tree. Thanks! I think I need better testing for the discard feature... Best regards, Andreas Hindborg