| |
|
 |
|
 |
|
|
|
| |
|
|
xen-devel
Re: [Xen-devel] My turn to rant about types... bitops
On Wed, 2005-10-05 at 19:17 +0100, Keir Fraser wrote:
> On 5 Oct 2005, at 17:52, Jimi Xenidis wrote:
>
> > I think around linux-2.4.19 (and thanks to rusty?) bitops.h went
> > s/void */unsigned long */, any chance is Xen following suit?
> > The next request would be to change all arrays destined for bitops to
> > be defined using unsigned long.
> > specifically:
>
> Just cast to 'unsigned long *' when you use those ops. Why work around
> details of the way that Linux happens to do atomic ops in our
> interfaces?
A bitmask type might be nice. Linux has some ugly macros to do just
that, but at least it's explicit ("need this many bits").
Rusty.
--
A bad analogy is like a leaky screwdriver -- Richard Braakman
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
|
|
|
| |
|
Home