memory: hide memory_region_sync_dirty_bitmap behind DirtyBitmapSnapshot

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>

1 files changed, 0 insertions, 6 deletions

diff --git a/hw/display/vga.c b/hw/display/vga.c
index 6e78a4e156..28f298b342 100644
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -1444,11 +1444,6 @@ static bool vga_scanline_invalidated(VGACommonState *s, int y)
     return s->invalidated_y_table[y >> 5] & (1 << (y & 0x1f));
 }
 
-void vga_sync_dirty_bitmap(VGACommonState *s)
-{
-    memory_region_sync_dirty_bitmap(&s->vram);
-}
-
 void vga_dirty_log_start(VGACommonState *s)
 {
     memory_region_set_log(&s->vram, true, DIRTY_MEMORY_VGA);
@@ -1638,7 +1633,6 @@ static void vga_draw_graphic(VGACommonState *s, int full_update)
     y1 = 0;
 
     if (!full_update) {
-        vga_sync_dirty_bitmap(s);
         if (s->line_compare < height) {
             /* split screen mode */
             region_start = 0;