Benjamin Herrenschmidt <[EMAIL PROTECTED]> writes: > In an ideal world ... However, since we are planning to move the memory > manager to the kernel, that would mean a kernel access (syscall, ioctl, > whatever...) twice per access to AGP memory. Not realistic.
Could the user space driver batch many such accesses together and use a lock_many()/unlock_many() API? Søren ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_ide95&alloc_id396&op=click -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
