Re: [PATCH] /dev/zero: also implement ->read

Christoph Hellwig
2020-09-07T07:30:49Z

On Mon, Sep 07, 2020 at 08:50:53AM +0200, Rasmus Villemoes wrote:
>
> Actually, while you're micro-optimizing it, AFAIK VFS already handles
> count==0,

It doesn't.