From: Peter Xu <pet...@redhat.com> Cache it too because we'll reference it more frequently in the future.
Reviewed-by: Dr. David Alan Gilbert <dgilb...@redhat.com> Signed-off-by: Peter Xu <pet...@redhat.com> Message-Id: <20210506160549.130416-8-pet...@redhat.com> Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> --- accel/kvm/kvm-all.c | 1 + include/sysemu/kvm_int.h | 1 + 2 files changed, 2 insertions(+) diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index 0ba6d48120..df9fbf59a6 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -610,6 +610,7 @@ static void kvm_slot_init_dirty_bitmap(KVMSlot *mem) hwaddr bitmap_size = ALIGN(mem->memory_size / qemu_real_host_page_size, /*HOST_LONG_BITS*/ 64) / 8; mem->dirty_bmap = g_malloc0(bitmap_size); + mem->dirty_bmap_size = bitmap_size; } /* diff --git a/include/sysemu/kvm_int.h b/include/sysemu/kvm_int.h index ab09a150e1..c788452cd9 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 */ -- 2.31.1