On Thu, Dec 13, 2018 at 9:14 AM wrote:
>
> From: Jérôme Glisse
>
> CPU page table update can happens for many reasons, not only as a result
> of a syscall (munmap(), mprotect(), mremap(), madvise(), ...) but also
> as a result of kernel activities (memory compression, reclaim, migration,
> ...).
From: Jérôme Glisse
CPU page table update can happens for many reasons, not only as a result
of a syscall (munmap(), mprotect(), mremap(), madvise(), ...) but also
as a result of kernel activities (memory compression, reclaim, migration,
...).
Users of mmu notifier API track changes to the CPU p