[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCHv5 1/3] rwlock: Add per-cpu reader-writer lock infrastructure
On Fri, 2015-12-18 at 16:08 +0000, Malcolm Crossley wrote: > diff --git a/xen/include/asm-arm/percpu.h b/xen/include/asm-arm/percpu.h > index 71e7649..c308a56 100644 > --- a/xen/include/asm-arm/percpu.h > +++ b/xen/include/asm-arm/percpu.h > @@ -27,6 +27,11 @@ void percpu_init_areas(void); > Â#define __get_cpu_var(var) \ > ÂÂÂÂÂ(*RELOC_HIDE(&per_cpu__##var, READ_SYSREG(TPIDR_EL2))) > Â > +#define per_cpu_ptr(var, cpu)ÂÂ\ > +ÂÂÂÂ(*RELOC_HIDE(&var, __per_cpu_offset[cpu])) > +#define __get_cpu_ptr(var) \ > +ÂÂÂÂ(*RELOC_HIDE(&var, READ_SYSREG(TPIDR_EL2))) > + > Â#define DECLARE_PER_CPU(type, name) extern __typeof__(type) > per_cpu__##name > Â For ARM: Acked-by :Ian Campbell <ian.campbell@xxxxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |