Re: memory leak in DMA buffers allocation?

2010-02-13 Thread Da Zheng
Hi, On 10-2-13 上午3:29, olafbuddenha...@gmx.net wrote: > >> antrik said this implementation isn't consistent with Mach's memory >> management and I should make it work like device_map, so there will be >> a pager in the kernel. I basically agree with that. What should the >> interface be? any sugg

Re: memory leak in DMA buffers allocation?

2010-02-13 Thread olafBuddenhagen
Hi, On Sun, Feb 07, 2010 at 10:08:27PM +0800, Da Zheng wrote: > I wrote a RPC in GNUMach to allocate contiguous physical memory for > DMA buffers. The code is shown as below. I have been using this > function for quite a long time, but it seems it can cause some kind of > memory leak. If I run th

Re: Fosdem results and recording

2010-02-13 Thread olafBuddenhagen
Hi, On Sun, Feb 07, 2010 at 10:53:48AM +0100, Arne Babenhauserheide wrote: > I had two requests via identi.ca if there are records of the Hurd > talks on Fosdem, so: does anyone record? Nope, no recordings. > And if you read this after Fosdem: How did it work out? I had some technical proble