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Commit 448353ca authored by Izik Eidus's avatar Izik Eidus Committed by Avi Kivity
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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: default avatarIzik Eidus <izike@qumranet.com>
Signed-off-by: default avatarAvi Kivity <avi@qumranet.com>
parent eb9774f0
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+2 −0
Original line number Diff line number Diff line
@@ -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