linux-kernel - Re: [PATCH net-next v3 2/8] rust: time: Introduce Delta type

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Message-ID: <CANiq72=_9cxkife3=b7acM7LbmwTLcXMX9LZpDP2JMvy=z3qkA@mail.gmail.com>
Date: Fri, 18 Oct 2024 16:31:34 +0200
From: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To: Andrew Lunn <andrew@...n.ch>
Cc: FUJITA Tomonori <fujita.tomonori@...il.com>, netdev@...r.kernel.org, 
	rust-for-linux@...r.kernel.org, hkallweit1@...il.com, tmgross@...ch.edu, 
	ojeda@...nel.org, alex.gaynor@...il.com, gary@...yguo.net, 
	bjorn3_gh@...tonmail.com, benno.lossin@...ton.me, a.hindborg@...sung.com, 
	aliceryhl@...gle.com, anna-maria@...utronix.de, frederic@...nel.org, 
	tglx@...utronix.de, arnd@...db.de, jstultz@...gle.com, sboyd@...nel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v3 2/8] rust: time: Introduce Delta type

On Fri, Oct 18, 2024 at 3:50 PM Andrew Lunn <andrew@...n.ch> wrote:
>
> Wasn't there a comment that the code should always round up? Delaying
> for 0 uS is probably not what the user wants.

This is not delaying, though, so I don't see why a method with this
name should return a rounded up value.

Moreover, `ktime_to_us` doesn't round up. The standard library one
doesn't, either.

Cheers,
Miguel