From e36d96f7cfaa71870c407131eb4fbd38ea285c01 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Mon, 21 Jun 2010 10:56:36 +0300 Subject: [PATCH] KVM: Keep slot ID in memory slot structure May be used for distinguishing between internal and user slots, or for sorting slots in size order. Signed-off-by: Avi Kivity --- include/linux/kvm_host.h | 1 + virt/kvm/kvm_main.c | 1 + 2 files changed, 2 insertions(+) diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index e820eb579108..e796326f3646 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -124,6 +124,7 @@ struct kvm_memory_slot { } *lpage_info[KVM_NR_PAGE_SIZES - 1]; unsigned long userspace_addr; int user_alloc; + int id; }; static inline unsigned long kvm_dirty_bitmap_bytes(struct kvm_memory_slot *memslot) diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 5bd2f34ba576..74f731920945 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -570,6 +570,7 @@ int __kvm_set_memory_region(struct kvm *kvm, new = old = *memslot; + new.id = mem->slot; new.base_gfn = base_gfn; new.npages = npages; new.flags = mem->flags;