Jack> }
Jack> +
Jack> +bool is_affinity_mask_valid(cpumask_t cpumask)
Jack> +{
Jack> + if (ia64_platform_is("sn2")) {
Jack> + /* Only allow one CPU to be specified in the smp_affinity mask
*/
Jack> + if (cpus_weight(cpumask) != 1)
Jack> + return false;
Why not ju
>
> On Tue, 8 May 2007 13:14:26 -0700
> "Luck, Tony" <[EMAIL PROTECTED]> wrote:
>
> > > It had a dopey little bug:
> > >
> > > -#define is_affinity_mask_valid() 1
> > > +#define is_affinity_mask_valid(val) 1
> >
> > That would fix warnings on non-ia64 systems (which is
> > a step in the right di
On Tue, 8 May 2007 13:14:26 -0700
"Luck, Tony" <[EMAIL PROTECTED]> wrote:
> > It had a dopey little bug:
> >
> > -#define is_affinity_mask_valid() 1
> > +#define is_affinity_mask_valid(val) 1
>
> That would fix warnings on non-ia64 systems (which is
> a step in the right direction). But on ia64
> It had a dopey little bug:
>
> -#define is_affinity_mask_valid() 1
> +#define is_affinity_mask_valid(val) 1
That would fix warnings on non-ia64 systems (which is
a step in the right direction). But on ia64 I have
the
#define is_affinity_mask_valid is_affinity_mask_valid
in play at that point,
On Tue, 8 May 2007 11:03:20 -0700
"Luck, Tony" <[EMAIL PROTECTED]> wrote:
> +#ifndef is_affinity_mask_valid
> +#define is_affinity_mask_valid() 1
> +#endif
> +
> int no_irq_affinity;
> static int irq_affinity_write_proc(struct file *file, const char __user
> *buffer,
>
+#ifndef is_affinity_mask_valid
+#define is_affinity_mask_valid() 1
+#endif
+
int no_irq_affinity;
static int irq_affinity_write_proc(struct file *file, const char __user
*buffer,
unsigned long count, void *data)
@@ -42,6 +46,9 @@ static int irq_affinity_writ
On SN, only allow one bit to be set in the smp_affinty mask
when redirecting an interrupt. Currently setting multiple
bits is allowed, but only the first bit is used in
determining the CPU to redirect to. This has caused confusion
among some customers.
Signed-off-by: John Keller <[EMAIL PROTECTED]
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