MD_SB_BITMAP_PRESENT
if (sb->state & (1<<MD_SB_BITMAP_PRESENT) &&
sb->state |= (1<<MD_SB_BITMAP_PRESENT);
info.state |= (1<<MD_SB_BITMAP_PRESENT);
state |= (1 << MD_SB_BITMAP_PRESENT);
if ((state ^ info->state) & (1<<MD_SB_BITMAP_PRESENT))
if ((state ^ info->state) & (1<<MD_SB_BITMAP_PRESENT)) {
if (info->state & (1<<MD_SB_BITMAP_PRESENT)) {