how to allocate 9MB of memory in kernel ?

[Marco Stornelli]

Misbah khan ha scritto:
> Hi all,
> 
> I need to allocate 9 MB of memory in to the kernel space which i need to
> mmap for the application to access.
> 
> I need to know what could be the best possible way of doing the same.
> 
> Please share your experience in this regard .
> 
> Thank you in advance 
> 
> ----Misbah <><
You can use the mem option to tell to the kernel that you've got less 
ram you really have. However you can read Linux device drivers chapter 8 
"Obtaining Large Buffers" :).

Regards,

-- 
Marco Stornelli
Embedded Software Engineer
CoRiTeL - Consorzio di Ricerca sulle Telecomunicazioni
http://www.coritel.it

marco.stornelli at coritel.it
+39 06 72582838