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Date: Tue, 1 Jan 2008 17:35:38 +0200 From: Avi Kivity <avi@...ranet.com> To: linux-kernel@...r.kernel.org, kvm-devel@...ts.sourceforge.net Cc: Izik Eidus <izike@...ranet.com> Subject: [PATCH 12/54] KVM: MMU: mark pages that were inserted to the shadow pages table as accessed From: Izik Eidus <izike@...ranet.com> Mark guest pages as accessed when removed from the shadow page tables for better lru processing. Signed-off-by: Izik Eidus <izike@...ranet.com> Signed-off-by: Avi Kivity <avi@...ranet.com> --- 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 0cb6580..9b9d1b6 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 -- 1.5.3.7 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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