Re: [Xen-devel] [RFC PATCH V2 09/14] Update Xen public header

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 21.01.13 at 15:30, Wei Liu <wei.liu2@xxxxxxxxxx> wrote:
> --- a/xen/include/public/xen.h
> +++ b/xen/include/public/xen.h
> @@ -554,9 +554,14 @@ DEFINE_XEN_GUEST_HANDLE(multicall_entry_t);
>  
>  /*
>   * Event channel endpoints per domain:
> + * 2-level:
>   *  1024 if a long is 32 bits; 4096 if a long is 64 bits.
> + * 3-level:
> + *  32k if a long is 32 bits; 256k if a long is 64 bits.
>   */
> -#define NR_EVENT_CHANNELS (sizeof(unsigned long) * sizeof(unsigned long) * 
> 64)
> +#define NR_EVENT_CHANNELS_L2 (sizeof(unsigned long) * sizeof(unsigned long) 
> * 64)
> +#define NR_EVENT_CHANNELS_L3 (NR_EVENT_CHANNELS_L2 * 64)
> +#define NR_EVENT_CHANNELS NR_EVENT_CHANNELS_L2 /* for compatibility */

Might consider putting an

#if !defined(__XEN__) && !defined(__XEN_TOOLS__)

around the last line, to make sure no references to the old symbol
remain (or re-appear).

Jan

>  
>  struct vcpu_time_info {
>      /*



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