From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f73.google.com (mail-wm1-f73.google.com [209.85.128.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 69ADF2D6402 for ; Tue, 15 Jul 2025 09:42:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752572523; cv=none; b=mU/PAW/z9Y0QbzcccRbmFLbDzzRvhXOck9YDYZEyq8dh984TYKjQOsHChf8mhpwrKSfMgkfgMC6e7/j4tURKqaWXzy30q05/48HQWBd1F19u5wvTU4xBhi7rwpdbJTeFTgOSkKWANGoPqRgnTAKe3/+rVUiFOH51l4lamtrxKyI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752572523; c=relaxed/simple; bh=6mX6v1XN0y1wLhISjnxbGn87YAYAdv0A15KUv5tWqng=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=IaRzUH5VshLSKflVbHt6opkuwwlogc1TT5ngIBjoHlrwqbmn0KWL1QrG7vTINU6WyjoygzjQsHJRx2qIRHnzcp2oNA4v4HlaJm/rhRgu1/k008voHZ0QUI5SmBIxc4z7lyChKAoOcABL47/b/QLRvhvvEK9M5pC1JEzjosAuxjo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--aliceryhl.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=jsX+7q3D; arc=none smtp.client-ip=209.85.128.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--aliceryhl.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="jsX+7q3D" Received: by mail-wm1-f73.google.com with SMTP id 5b1f17b1804b1-456175dba68so16610695e9.2 for ; Tue, 15 Jul 2025 02:42:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1752572520; x=1753177320; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=vCOcsV4QMbyLyBjdT/exfCsj0/SbOguasr+nXCYSr+8=; b=jsX+7q3DA1hYgdn8RBNkRV6UunniTfvubCvqtD93fkqbuwoYSEV/AWEP92zk4XbASO A6O2ryZ4Q5s1m0VKDvhgGFW2Xuz4TWqovH0S0tkKS8GP4yfY9HWOyuMvt9t2meboPyxs 23YxOvOxfB2GI59EeeTg0YCP6z3G2T+Grpb7qRq/9XLVK5iOF6+s+G9yGOoXCe25ldjK skxXRumh6Pp3Lc+gwN35lEE03edEvSQvFdQ4KYatkPZ5ixDGUzwp3lF+k3LCAQAaJyy7 22aeLyh8rF89TVxAAdL8XCVi4YJWIk9G3m8XlIQFtgj7wemcvAq2rFBdL121CXaN1TSW +PNw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752572520; x=1753177320; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=vCOcsV4QMbyLyBjdT/exfCsj0/SbOguasr+nXCYSr+8=; b=S/5p7AkQOBN2/uTesT6yW6OwLvBZ0VyDHeuWqddhCOg/t0TxmHDPuYVsYwiZh4ZVP5 DQwhj3Zfsjc4qvUAXrdpn80w3JyIdKtpB2Mjc0VFiRSH6bib2L3o62Fz4JOpsiyAeNXR R7cDMmRztsenC9A1jcevBKyPKtdqA/avoShKeoBcsgayJ0IRaNCMLZasBtAU4X4/+Muf wxYnDqsZjTQn9jcjpZq6PfTIYbcIoXXsi8uFJ4MoJN9rlHXa7OvP2aezac+0p2iEeZCc 50Dh+BDOM+W9KJQ3jUmgQPEAvB7NisTyw7Rh/w7e1HJG8BgqbTLso88Ql0fIJN4XkneJ f5Bw== X-Forwarded-Encrypted: i=1; AJvYcCWimn6yNPAMW5Kq3rysK2u65Cfq+CU/OorusOWeL70Klncni9rNDL4rwA3b1M0kciZ0ZMKqgx59qsUMsA==@vger.kernel.org X-Gm-Message-State: AOJu0YxfdJak/eRpXD64ZAntlPBXtuyoCt24wFOYS6yZuuxPFtSvQCKk wbLIhwmCvDe1x9lN7rTdoVRf8hUgOEEjMrnrHO9k871oofPOZNoWpFH49gOEIrOTLHtev9XVlOM zclqCEBU/tPK4qKffmA== X-Google-Smtp-Source: AGHT+IH2a0YqGnJWrezL8ePmfjVywiZ3GRN/W9elnPRe6l1D5qfddWIDH5vOoagpaiyTIcxLU6bHGSZIomcAJDM= X-Received: from wmbds6.prod.google.com ([2002:a05:600c:6286:b0:456:fa0:e0ba]) (user=aliceryhl job=prod-delivery.src-stubby-dispatcher) by 2002:a05:600c:3f0c:b0:456:dc0:7d4e with SMTP id 5b1f17b1804b1-4560dc08725mr100420025e9.18.1752572519803; Tue, 15 Jul 2025 02:41:59 -0700 (PDT) Date: Tue, 15 Jul 2025 09:41:58 +0000 In-Reply-To: <20250711-rnull-up-v6-16-v3-7-3a262b4e2921@kernel.org> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250711-rnull-up-v6-16-v3-0-3a262b4e2921@kernel.org> <20250711-rnull-up-v6-16-v3-7-3a262b4e2921@kernel.org> Message-ID: Subject: Re: [PATCH v3 07/16] rust: block: use `NullTerminatedFormatter` From: Alice Ryhl To: Andreas Hindborg Cc: Boqun Feng , Miguel Ojeda , Alex Gaynor , Gary Guo , "=?utf-8?B?QmrDtnJu?= Roy Baron" , Benno Lossin , Trevor Gross , Danilo Krummrich , Jens Axboe , linux-block@vger.kernel.org, rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" On Fri, Jul 11, 2025 at 01:43:08PM +0200, Andreas Hindborg wrote: > Use the new `NullTerminatedFormatter` to write the name of a `GenDisk` to > the name buffer. This new formatter automatically adds a trailing null > marker after the written characters, so we don't need to append that at the > call site any longer. > > Signed-off-by: Andreas Hindborg Reviewed-by: Alice Ryhl