bitmap_flush_work
queue_delayed_work(ic->commit_wq, &ic->bitmap_flush_work, 0);
struct delayed_work bitmap_flush_work;
queue_delayed_work(ic->commit_wq, &ic->bitmap_flush_work, 0);
queue_delayed_work(ic->commit_wq, &ic->bitmap_flush_work, ic->bitmap_flush_interval);
queue_delayed_work(ic->commit_wq, &ic->bitmap_flush_work, ic->bitmap_flush_interval);
struct dm_integrity_c *ic = container_of(work, struct dm_integrity_c, bitmap_flush_work.work);
cancel_delayed_work_sync(&ic->bitmap_flush_work);
queue_delayed_work(ic->commit_wq, &ic->bitmap_flush_work, 0);
cancel_delayed_work_sync(&ic->bitmap_flush_work);
INIT_DELAYED_WORK(&ic->bitmap_flush_work, bitmap_flush_work);
if (ic->mode == 'B' && ic->bitmap_flush_work.work.func)
cancel_delayed_work_sync(&ic->bitmap_flush_work);