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memory: hide memory_region_sync_dirty_bitmap behind DirtyBitmapSnapshot

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Simplify the users of memory_region_snapshot_and_clear_dirty, so
that they do not have to call memory_region_sync_dirty_bitmap
explicitly.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2018-02-06 18:24:13 +01:00
parent 77302fb5df
commit 0fe1eca7dc
9 changed files with 20 additions and 43 deletions
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1
hw/display/cg3.c
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@ -108,7 +108,6 @@ static void cg3_update_display(void *opaque)
data = (uint32_t *)surface_data(surface);
if (!s->full_update) {
memory_region_sync_dirty_bitmap(&s->vram_mem);
snap = memory_region_snapshot_and_clear_dirty(&s->vram_mem, 0x0,
memory_region_size(&s->vram_mem),
DIRTY_MEMORY_VGA);