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authorPeter Xu <peterx@redhat.com>2021-05-06 12:05:46 -0400
committerPaolo Bonzini <pbonzini@redhat.com>2021-05-26 14:49:45 +0200
commit563d32ba9bb92df6170a53826a174e59ae73412f (patch)
treea3f18056a423091f40179d118bdf28de6398c8b9 /include/sysemu
parent29b7e8be76a142f6715e20bc13dc61ded1b8d2a7 (diff)
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KVM: Cache kvm slot dirty bitmap size
Cache it too because we'll reference it more frequently in the future. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20210506160549.130416-8-peterx@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/sysemu')
-rw-r--r--include/sysemu/kvm_int.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sysemu/kvm_int.h b/include/sysemu/kvm_int.h
index ab09a15..c788452 100644
--- a/include/sysemu/kvm_int.h
+++ b/include/sysemu/kvm_int.h
@@ -23,6 +23,7 @@ typedef struct KVMSlot
int old_flags;
/* Dirty bitmap cache for the slot */
unsigned long *dirty_bmap;
+ unsigned long dirty_bmap_size;
/* Cache of the address space ID */
int as_id;
/* Cache of the offset in ram address space */