SB_UNFROZEN
if (fs_info->sb->s_writers.frozen > SB_UNFROZEN ||
int frozen = (sb->s_writers.frozen == SB_UNFROZEN) ? 0 : 1;
if (thawed && sb->s_writers.frozen != SB_UNFROZEN) {
if (sb->s_writers.frozen != SB_UNFROZEN)
if (sb->s_writers.frozen != SB_UNFROZEN)
sb->s_writers.frozen != SB_UNFROZEN &&
if (sb->s_writers.frozen != SB_UNFROZEN) {
sb->s_writers.frozen = SB_UNFROZEN;
sb->s_writers.frozen = SB_UNFROZEN;
sb->s_writers.frozen = SB_UNFROZEN;
sb->s_writers.frozen = SB_UNFROZEN;
ASSERT(level > SB_UNFROZEN);