Re: I can't get mapping ram work (Arm kernel 2.4 )
flat view
From: "Antonino A. Daplas" <adaplas@gmail.com>
Date: 2005-08-26 02:05:23
ruben quiñones ruiz wrote:
TONY wrote: ----------- How did you allocate this buffer? Is is system RAM? If it's system RAM, did you use kmalloc, vmalloc or __get_free_pages. (kmalloc, vmalloc usually do not work, you have to use __get_free_pages). Tony --------- Hi Tony, yeah , I use __get_free_pages : (this function is called in int init_module(void) )
Hmm, I don't see anything obviously wrong with the code. Maybe you can post this at the ARM mailing list (linux-arm-kernel@lists.arm.linux.org.uk). Tony ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf