On Thu, Mar 21, 2013 at 07:15:25PM +0200, Michael S. Tsirkin wrote: > No because application does this: > init page > > ... > > after a lot of time > > .. > > register > send > unregister > > so it can not be read only.
mprotect(READONLY) register send unregister mprotect(WRITABLE) ? With something like GIFT the app already has to give up writing to the pages while they are moving, so changing the protection seems in line with that? Jason
