Re: [Qemu-devel] [PATCH 05/16] translate-all: iterate over TBs in a page with PAGE_FOR_EACH_TB

[Richard Henderson]

On 02/28/2018 02:50 PM, Emilio G. Cota wrote:
> Is this any better?
> 
> #define TB_FOR_EACH_TAGGED(head, tb, n, field)                          \
>     for (n = (head) & 1, tb = (TranslationBlock *)((head) & ~1);        \
>          tb; tb = (TranslationBlock *)tb->field[n], n = (uintptr_t)tb & 1, \
>              tb = (TranslationBlock *)((uintptr_t)tb & ~1))

Yes, thanks.


r~