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| author | Avi Kivity <avi@redhat.com> | 2010-06-21 10:56:36 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-08-01 10:47:07 +0300 |
| commit | e36d96f7cfaa71870c407131eb4fbd38ea285c01 (patch) | |
| tree | a557bb41250b555f6181552246742d3a46fadcfd | |
| parent | 0719837c0832a7b305e42327caa7d330462360ea (diff) | |
| download | lwn-e36d96f7cfaa71870c407131eb4fbd38ea285c01.tar.gz lwn-e36d96f7cfaa71870c407131eb4fbd38ea285c01.zip | |
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 <avi@redhat.com>
| -rw-r--r-- | include/linux/kvm_host.h | 1 | ||||
| -rw-r--r-- | virt/kvm/kvm_main.c | 1 |
2 files changed, 2 insertions, 0 deletions
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; |