Messages in this thread | | | Date | Fri, 20 Oct 2000 00:40:07 +0200 | From | Andrea Arcangeli <> | Subject | Re: mapping user space buffer to kernel address space |
| |
On Thu, Oct 19, 2000 at 05:16:14PM -0400, Jeff Garzik wrote: > solution is really elegant. Excluding all the debug code and assertions > I stick in there, the guts of via audio mmap support went from ~50 lines > to ~10.
Was it 50 lines with remap_page_range?
Which is the advantage of introducing pagefaults that we can avoid? (and that we are also used to avoid)
Andrea - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
| |