Re: cache problem

[Alan B. <al...@ms...>]

hi,

>     np = __get_free_pages(GFP_ATOMIC, 1);

why the 1 instead of 0 ?

>     cache_push((u_long)virt_to_phys(np), 8192);
>     cache_clear((u_long)virt_to_phys(np), 8192);
>     kernel_set_cachemode((np), 8192, IOMAP_NOCACHE_SER);

how about a bzero(np,sizeof(*np));

or, before the kernel_set_cachemode call, place
cache_push() and cache_clear() commands?

good luck!

Alan