dirty = inode->i_state & I_DIRTY;
if (inode->i_state & I_DIRTY_TIME) {
if ((dirty & (I_DIRTY_SYNC | I_DIRTY_DATASYNC)) ||
+ wbc->sync_mode == WB_SYNC_ALL ||
unlikely(inode->i_state & I_DIRTY_TIME_EXPIRED) ||
unlikely(time_after(jiffies,
(inode->dirtied_time_when +
{
struct backing_dev_info *bdi;
+ /*
+ * If we are expecting writeback progress we must submit plugged IO.
+ */
+ if (blk_needs_flush_plug(current))
+ blk_schedule_flush_plug(current);
+
if (!nr_pages)
nr_pages = get_nr_dirty_pages();