BitNeedSync
bits[BitNeedSync], bits[BitSyncing],
[BitmapActionStale] = BitNeedSync,
[BitmapActionReload] = BitNeedSync,
[BitmapActionStale] = BitNeedSync,
[BitNeedSync] = {
[BitmapActionAbortsync] = BitNeedSync,
[BitmapActionReload] = BitNeedSync,
[BitmapActionStale] = BitNeedSync,
[BitmapActionStartwrite] = BitNeedSync,
pctl->state[pos] = level_456 ? BitNeedSync : BitDirty;
pctl->state[pos] == BitNeedSync) {
if (state == BitDirty || state == BitNeedSync)
state = BitNeedSync;
if (c == BitNeedSync || c == BitNeedSyncUnwritten)
state = BitNeedSync;
state = BitNeedSync;
if (state == BitNeedSync || state == BitNeedSyncUnwritten)