Re: bmap/strategy for vnd backing file

[manu%netbsd.org@localhost (Emmanuel Dreyfus)]

Manuel Bouyer <bouyer%antioche.eu.org@localhost> wrote:

> > The code in sys/dev/vnd.c is abls to handle I/O either using
> > bmap/strategy, or using read/write. The later is more efficient,
> 
> that's clearly not true. There have been a thread on this topic recently.
> Or maybe you mean "the former" ?

Yes, I meant "the former". As I understand, using read/write will in the
end use bmap/strategy but with the overhead of more layers, is that
right?

-- 
Emmanuel Dreyfus
http://hcpnet.free.fr/pubz
manu%netbsd.org@localhost