Jan Beulich
2007-Feb-23 09:05 UTC
[Xen-devel] [PATCH] linux: Fix current_vcpu_info for UP case
Under !CONFIG_SMP, smp.h is not always included and hence smp_processor_id() not always visible. Signed-off-by: Jan Beulich <jbeulich@novell.com> Index: head-2007-02-08/include/asm-i386/mach-xen/asm/hypervisor.h ==================================================================--- head-2007-02-08.orig/include/asm-i386/mach-xen/asm/hypervisor.h 2007-02-22 16:36:47.000000000 +0100 +++ head-2007-02-08/include/asm-i386/mach-xen/asm/hypervisor.h 2007-02-23 09:05:22.000000000 +0100 @@ -57,7 +57,11 @@ extern shared_info_t *HYPERVISOR_shared_info; #define vcpu_info(cpu) (HYPERVISOR_shared_info->vcpu_info + (cpu)) +#ifdef CONFIG_SMP #define current_vcpu_info() vcpu_info(smp_processor_id()) +#else +#define current_vcpu_info() vcpu_info(0) +#endif #ifdef CONFIG_X86_32 extern unsigned long hypervisor_virt_start; _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel