cvs commit: src/sys/vm vm_page.h

John Baldwin jhb at FreeBSD.org
Mon Aug 25 10:38:30 PDT 2003


On 23-Aug-2003 Marcel Moolenaar wrote:
> marcel      2003/08/22 23:24:00 PDT
> 
>   FreeBSD src repository
> 
>   Modified files:
>     sys/vm               vm_page.h 
>   Log:
>   Add support for 16K and 32K page sizes. The valid and dirty maps
>   in struct vm_page are defined as u_int for 16K pages and u_long
>   for 32K pages, with the implied assumption that long will at least
>   be 64 bits wide on platforms where we support 32K pages.

Why not use 'uint32_t' and 'uint64_t' to remove the assumption?

-- 

John Baldwin <jhb at FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/


More information about the cvs-src mailing list