diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-07-22 09:06:21 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-22 09:06:21 +0200 |
commit | 76c3bb15d6786a0b8da0ad0090e0c9c3672fc08b (patch) | |
tree | 3824e008db9d554229a70c85fbbc13238276bd7a /arch/ia64/kernel/nr-irqs.c | |
parent | 7be42004065ce4df193aeef5befd26805267d0d9 (diff) | |
parent | 93ded9b8fd42abe2c3607097963d8de6ad9117eb (diff) |
Merge branch 'linus' into x86/x2apic
Diffstat (limited to 'arch/ia64/kernel/nr-irqs.c')
-rw-r--r-- | arch/ia64/kernel/nr-irqs.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/ia64/kernel/nr-irqs.c b/arch/ia64/kernel/nr-irqs.c new file mode 100644 index 00000000000..1ae049181e8 --- /dev/null +++ b/arch/ia64/kernel/nr-irqs.c @@ -0,0 +1,24 @@ +/* + * calculate + * NR_IRQS = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, FOO_NR_IRQS...) + * depending on config. + * This must be calculated before processing asm-offset.c. + */ + +#define ASM_OFFSETS_C 1 + +#include <linux/kbuild.h> +#include <linux/threads.h> +#include <asm-ia64/native/irq.h> + +void foo(void) +{ + union paravirt_nr_irqs_max { + char ia64_native_nr_irqs[IA64_NATIVE_NR_IRQS]; +#ifdef CONFIG_XEN + char xen_nr_irqs[XEN_NR_IRQS]; +#endif + }; + + DEFINE(NR_IRQS, sizeof (union paravirt_nr_irqs_max)); +} |