On 2/19/19 12:04 PM, jgli...@redhat.com 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
