On Tue, Oct 01, 2002 at 05:06:16PM +0200, Jean Wolter wrote:
Jacob Gorm Hansen jg@ioi.dk writes: Sigma0 rejected requests for a page it had already given away and had no interface for flush requests which where needed for vmfree(). So we use the ping pong task to establish mappings (by mapping the page to the ping pong address space and granting it back immediately) and are able to unmap the page ourself.
OK, but with a modern L4 I should be able to convert pingpong into a thread, correct?
Jean
best, Jacob