Re: [Xen-devel] [PATCH 07/11] evtchn: add FIFO-based event channel ABI

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 13.09.13 at 18:56, David Vrabel <david.vrabel@xxxxxxxxxx> wrote:
> --- a/xen/include/public/xen.h
> +++ b/xen/include/public/xen.h
> @@ -553,7 +553,7 @@ typedef struct multicall_entry multicall_entry_t;
>  DEFINE_XEN_GUEST_HANDLE(multicall_entry_t);
>  
>  /*
> - * Event channel endpoints per domain:
> + * Event channel endpoints per domain (when using the 2-level ABI):
>   *  1024 if a long is 32 bits; 4096 if a long is 64 bits.
>   */
>  #define NR_EVENT_CHANNELS (sizeof(xen_ulong_t) * sizeof(xen_ulong_t) * 64)

This should probably become NR_L2_EVENT_CHANNELS, with the
original symbol aliased to the new one only for pre-4.4 interface
consumers.

Jan


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