|
From: Jeremy F. <je...@go...> - 2004-07-05 17:00:07
|
On Mon, 2004-07-05 at 08:47 +0100, Tom Hughes wrote: > > Would mremap work on these things, so we can move them down into the > > client address space? > > I don't think it would, because the kernel has other pointers to the > memory in question that wouldn't be adjusted by the mremap call. Hm, well that depends on which address space the kernel pokes at this memory. If its via a kernel mapping it doesn't matter where it is mapped in the user address space. Or I wonder if there's some way of getting an aliased mapping. I think mmap on /proc/self/mem doesn't work any more though... J |