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.
- Re: [PATCH] /dev/zero: also implement ->read Christophe Leroy
- Re: [PATCH] /dev/zero: also implement ->... Pavel Machek
- Re: [PATCH] /dev/zero: also implement ... Christophe Leroy
- Re: [PATCH] /dev/zero: also implement ... gre...@linuxfoundation.org
- RE: [PATCH] /dev/zero: also implement ->... David Laight
- Re: [PATCH] /dev/zero: also implement ... Christophe Leroy
- RE: [PATCH] /dev/zero: also implem... David Laight
- Re: [PATCH] /dev/zero: also implement ->read Rasmus Villemoes
- Re: [PATCH] /dev/zero: also implement ->... Christoph Hellwig
- Re: [PATCH] /dev/zero: also implement ... Rasmus Villemoes
- Re: [PATCH] /dev/zero: also implem... Christoph Hellwig
