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Re: [XEN][RFC PATCH v4 10/16] asm/smp.h: move cpu related function to asm/cpu.h
- To: Vikram Garhwal <vikram.garhwal@xxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Wed, 7 Dec 2022 09:38:31 +0100
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- Cc: sstabellini@xxxxxxxxxx, julien@xxxxxxx, Luca.Fancellu@xxxxxxx, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Wed, 07 Dec 2022 08:38:42 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 07.12.2022 07:18, Vikram Garhwal wrote:
> --- a/xen/include/xen/cpu.h
> +++ b/xen/include/xen/cpu.h
> @@ -5,6 +5,10 @@
> #include <xen/spinlock.h>
> #include <xen/notifier.h>
>
> +#ifdef CONFIG_ARM
> +#include <asm/cpu.h>
> +#endif
> +
> /* Safely access cpu_online_map, cpu_present_map, etc. */
> bool get_cpu_maps(void);
> void put_cpu_maps(void);
> --- a/xen/include/xen/softirq.h
> +++ b/xen/include/xen/softirq.h
> @@ -19,6 +19,10 @@ enum {
> #include <asm/hardirq.h>
> #include <asm/softirq.h>
>
> +#ifdef CONFIG_ARM
> +#include <asm/cpu.h>
> +#endif
We generally try to avoid such #ifdef-ary whenever possible, so the
description wants to justify these if they cannot be avoided.
Jan
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