From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 CE59E4A261C for ; Thu, 8 Oct 2026 13:03:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791464616; cv=none; b=pyjnoDLjbJSSICmD8sRF8ZJ9JCR9NsM8sgzDk4H2gFSoCGYH3iBtSPHRR4JB5GqfMiKWjc2bLvAd4sOiNO+g2sbugloUyqmbbOa2IYdZGY3z45/F2X9dq/poozXMoJoXEbPOpHWspcSLehnrAgLYnV3EHAUkLun6ZhjBqd+QS50= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791464616; c=relaxed/simple; bh=JR+OnZ4Y8AAIqmFVgsFrKW+fjM1rConTTDAGEBur8ZQ=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=TPfxnPvN6x+exlDjJn/qQeRXCwdyTMxwzSSCDO0qsHCb5PBbfc9yvW8SpoxaDY5v/VuCQ9LRQJ9BBioyDZRrpsdnK6aIddUV+ldXAlKpMT1OhLd3YfgK/7tYcZqgXQ7kwwHNtBwaNd3wqaNa5ZSPGkCUtOsIUJ9J+N3hMdJrm18= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mw9JXxGK; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mw9JXxGK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 898E11F00893; Thu, 8 Oct 2026 13:03:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791464615; bh=JR+OnZ4Y8AAIqmFVgsFrKW+fjM1rConTTDAGEBur8ZQ=; h=From:To:Cc:Subject:In-Reply-To:References:Date; b=mw9JXxGKK4Qdvp4+J/AbpEn/L8VI5weM8P+74iJKqrkiz1F1nyqlovj+Y16uP984G Mfohkqwp20iOO4mSMDLGo1v895PWIP1M+UFilA0D/ltFctUKvWEf4AOfFV5xypjD3v m30o1u3U+y5FQeADbPWPmhkUnrsZxmtqW5jE8znBjyd8HDGMVx8Fjm7PgQFYqDEbqQ hTsPBTiaNKJv/9tIJf5aA3OebO/ud9OXxCz5ne5Ey4fJNYJRdJym8I/0iIO9ra0djQ HrDmkJTNDKu+svgdetFis2i1gu8xA20thj1qtYNUkOqoaanOFmOx4Mcei633ew1SGd 6i7h5FG0MgQ7A== From: Andreas Hindborg To: FUJITA Tomonori , aliceryhl@google.com, arve@android.com, boqun@kernel.org, brauner@kernel.org, cmllamas@google.com, gary@garyguo.net, gregkh@linuxfoundation.org, ojeda@kernel.org, tj@kernel.org, tkjos@android.com Cc: acourbot@nvidia.com, anna-maria@linutronix.de, bjorn3_gh@protonmail.com, dakr@kernel.org, daniel.almeida@collabora.com, frederic@kernel.org, jstultz@google.com, lossin@kernel.org, lyude@redhat.com, sboyd@kernel.org, tamird@kernel.org, tglx@kernel.org, tmgross@umich.edu, work@onurozkan.dev, rust-for-linux@vger.kernel.org, jiangshanlai@gmail.com, markus.probst@posteo.de, FUJITA Tomonori Subject: Re: [PATCH v8 1/4] rust: time: make Delta::ZERO generic over the time unit In-Reply-To: <20261002050428.2746277-2-tomo@flapping.org> References: <20261002050428.2746277-1-tomo@flapping.org> <20261002050428.2746277-2-tomo@flapping.org> Date: Thu, 08 Oct 2026 14:54:46 +0200 Message-ID: <877bjse4ix.fsf@kernel.org> Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain "FUJITA Tomonori" writes: > From: FUJITA Tomonori > > Delta::ZERO is defined only for Delta, so code that needs a zero > Delta has to write Delta::from_jiffies(0). > > Define ZERO for every Delta instead. An integer literal cannot be > used for a generic U::Repr, so add ZERO to TimeUnit. > > Suggested-by: Markus Probst > Suggested-by: Gary Guo > Signed-off-by: FUJITA Tomonori Acked-by: Andreas Hindborg I'm not taking more patches for timekeeping this cycle. Up to Miguel if he wants to take it through rust tree. Best regards, Andreas Hindborg