diff options
| author | Izik Eidus <izike@qumranet.com> | 2007-11-26 14:08:14 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 17:53:15 +0200 |
| commit | 448353caeab1d9180f12194a80790859ddbeebd5 (patch) | |
| tree | a2abe706462d493588bfc660b6610a0f23a25a49 | |
| parent | eb9774f0d675922d780f23cbb747f474b0573dea (diff) | |
KVM: MMU: mark pages that were inserted to the shadow pages table as accessed
Mark guest pages as accessed when removed from the shadow page tables for
better lru processing.
Signed-off-by: Izik Eidus <izike@qumranet.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
| -rw-r--r-- | drivers/kvm/mmu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c index 0cb6580956b..9b9d1b6eb2f 100644 --- a/drivers/kvm/mmu.c +++ b/drivers/kvm/mmu.c @@ -26,6 +26,7 @@ #include <linux/mm.h> #include <linux/highmem.h> #include <linux/module.h> +#include <linux/swap.h> #include <asm/page.h> #include <asm/cmpxchg.h> @@ -438,6 +439,7 @@ static void rmap_remove(struct kvm *kvm, u64 *spte) return; sp = page_header(__pa(spte)); page = pfn_to_page((*spte & PT64_BASE_ADDR_MASK) >> PAGE_SHIFT); + mark_page_accessed(page); if (is_writeble_pte(*spte)) kvm_release_page_dirty(page); else |